GoIT Neoversity

With over 12 years of experience, I have successfully managed and developed educational projects across various levels, including courses, schools, and institutes. My areas of expertise encompass a wide range of responsibilities, such as strategic planning with a data-driven approach (CF/P&L, ROI/ROMI, OKR's, KPI), developing growth strategies (Brand Awareness, Leads&Sales), building effective teams and business processes, implementing quality control measures, and achieving high NPS (Net Promoter Score) ratings.

Furthermore, I have extensive experience in the development and implementation of training methods, catering to diverse audiences ranging from schoolchildren and adults to higher education standards. I have conducted training sessions for over 100 instructors in "Training for trainers: how to teach without boredom," positively impacting the education community. Moreover, I take pride in having graduated more than 6,000 students through these educational programs.

I have also had the privilege of being a speaker at esteemed events such as iForum2021, GetBusiness Festival, SMM Day, Don't Take Fake, Lviv SMM Forum, ProBono SMM Week, MRKTNG marathon, WEST iMARKETING FORUM, and Lviv Media Forum, where I have shared my expertise and insights with a wide audience, contributing to the industry's growth and knowledge sharing.

Throughout my career, I have worked in various environments ranging from outsourcing companies to startups, where my role involved managing complex development tasks and systematization. I have successfully maintained a balance between technical and managerial responsibilities. I have progressed from a regular teacher to the head of the Programming and Applied Mathematics departments.

Over the past 7 years, I have applied my skills and experience in the field of IT. I possess a wide range of technologies. Leveraging my PhD degree in engineering and technical sciences, I adeptly translate complex mathematical models into code. My technical expertise includes programming languages such as JavaScript, Python, as well as development on Node.js, database utilization, and other technologies. I am constantly driven to learn and develop, allowing me to stay at the forefront of the IT industry.

With over 25 years of teaching experience in universities and IT schools, I have developed and implemented teaching methodologies that have helped thousands of students learn programming. This teaching experience has allowed me to refine my skills in planning, growth strategies, building effective teams and business processes, as well as quality control.

With a passion for online education as the CEO of GoIT, I’ve built a team that empowered 1% of Ukrainian programmers, employed 2,300 graduates, and expanded to five countries.

Having created two successful products on Product Hunt, I dream of nurturing graduates into building 5 prosperous startups.

By 30, made the Forbes list, obtained a PhD in economics, and now strive to become an educational Unicorn. Now GoIT is thriving with 500+ employees, and offices in Poland, Romania, and Latin America, with the Philippines next.

I am a seasoned DevOps and SRE Engineer with over a decade of experience building, scaling, and maintaining high-performance cloud infrastructure. My expertise spans AWS, GCP, Kubernetes, Terraform, Ansible, CI/CD automation, observability, and cloud-native architectures.

I have a proven track record of leading transformative initiatives across multiple international companies, improving service reliability, accelerating software delivery, and establishing quality-driven engineering culture. Throughout my career, I have driven major optimizations such as reducing production incidents by 60%, cutting operational overhead by 50%, and improving incident detection time by 30%.

Having worked in critical engineering roles at Corewide, Spryker, Namecheap, and Aginity, I bring deep hands-on knowledge of cloud operations, microservices, automation frameworks, and large-scale distributed systems. I thrive in fast-moving environments and consistently deliver robust, scalable, and maintainable solutions.

I am committed to engineering excellence, continuous improvement, and empowering teams through reliable automation, strong DevOps practices, and modern cloud technologies.

With over 15 years of experience, including 7 years focused on cybersecurity management, I possess profound expertise in delivering large-scale, complex projects across critical infrastructure domains, including telecom, banking, defense and healthcare sectors. I have developed and implemented advanced cybersecurity strategies using industry-leading frameworks such as the NIST Cybersecurity Framework (CSF) and ISO 27001. My extensive work involves strategic planning, risk management, and cybersecurity training for diverse stakeholders, significantly enhancing organizational cybersecurity posture and resilience.

Whenever I reflect on my programming journey, a vivid memory comes to mind: coding aboard an airplane during a vacation, a deliberate step to conquer my fear of heights. Beyond coding, I find pleasure in preparing pasta for my friends, seeking solace in the mountains, and engaging in soccer matches.

My academic accomplishments include both a bachelor's and a master's degree in Computer Science from LNU. Presently, I am immersed in crafting a master's thesis focused on the historical aspects of mathematics, within the realm of another graduate program.

Within the professional sphere, I have amassed three years of invaluable commercial experience in the media industry. This spans across diverse roles, including contributions to an American streaming platform, a formidable competitor to Netflix, as well as to a dynamic Dutch social network.

My skill set extends beyond technical prowess. I have a well-founded background in conducting comprehensive technical interviews, adeptness in public speaking, and a proven track record in skillfully orchestrating events.

Proficiency-wise, I command a broad spectrum. My expertise encompasses Python, ranging from intricate neural networks to versatile web frameworks, as well as fluency in JS and Java. Furthermore, my proficiency extends to encompass languages such as C#, C++, C, Prolog, and more.

An experienced computer science educator with a solid foundation in both theoretical and practical aspects of programming and technology. Years of teaching as a school computer science teacher, fostering students' interest in technology and digital literacy. Also has the teaching experience with the online school GoIT. Strong theoretical and practical base allows effectively impart knowledge and motivate students to pursue growth in the IT field.

I have more than 7 years expirience in data analytics field. I have made 100+ dashboards for different goals and teams. I like working with data and I know a lot of ins and auts of this field. Also, I have expirience building marketing analytics from scratch in one of the companies. Now I am working in the biggest e-commerce project of Ukraine as Web/Data Analyst.

Doctor of Philosophy in Physical and Mathematical Sciences, Associate Professor with more than 20 years of experience in research and teaching in the field of Systems Analysis, Economic and Mathematical Modeling and Data Analysis.

I work with the analysis of complex socio-economic systems, applying a systems approach and quantitative methods. I have experience in developing research methodologies, data analysis and designing survey instruments. I conduct interdisciplinary research in the fields of economics, digital transformation and cybersecurity.

Key Experience:

• Development of research methodologies in the field of Economic Sustainability, System Analysis, Digital Transformation.

• Implementation of the project "Text Mining: Air pollution quantitative analysis using Twitter" (Spain, 2022–2023): collection, visualization, data analysis and creation of Python modules.

• Co-author of the monograph Economic Sustainability: Assessment and Provision (2021).

• Co-author of a monograph with the participation of Nobel laureate Vernon Smith.

• More than 100 publications, including in Scopus, Springer, Index Copernicus. Experience in applying quantitative methods, statistics, econometrics, systems analysis in research.

• Active teaching of English-language BBA, MBA programs, courses in Mathematics, Economics and Data Analysis, System Analysis.

Experienced DevOps Engineer with over 10 years of experience in Linux System Administration, Cloud Computing (AWS, GCP, Azure, Digital Ocean, etc).

Started working as System Administrator I learned networking and such programming languages as Bash and Python. Further as DevOps I used automation tools like Ansible, Terraform and many others

I hold a PhD in Physical and Mathematical Sciences and have a deep passion for mathematics, Data Science, and Python. With an impressive track record of over 30 scholarly publications, some of which are indexed in Scopus, I bring extensive expertise to the table.

My teaching style focuses on delivering complex concepts in a clear and accessible manner, with meticulous attention to detail.

With over three years of experience in the IT industry, I have cultivated a passion for my work and a commitment to continuous growth. Throughout this period, I have conducted more than 360 blended sessions, providing a dynamic learning experience for my students. Additionally, I have engaged in over 100 one-on-one mentoring sessions, offering personalized guidance and support.

I have also had the privilege of serving as an instructor for JavaScript courses, imparting knowledge and skills to over 10 different groups of students. It has been immensely rewarding to witness their growth and progress.

Throughout my career, I have consistently received positive feedback from students and colleagues, with an average rating of 9.4 out of 10 as both a mentor and instructor. This feedback reinforces my commitment to delivering exceptional results and maintaining a high standard of teaching.

When explaining complex concepts, I prioritize using clear and accessible language, ensuring that my students comprehend the material effectively. I strive to create an inclusive learning environment that encourages the development of individual talents and skills.

My strengths lie in my strong work ethic, a drive for self-improvement, and a keen sense of responsibility. I approach every task with meticulous attention to detail, ensuring that all assigned assignments are completed with utmost quality and within the given timeframes.

As a Python Engineer with 3 years of experience, I have a deep understanding of the Python programming language and its application to building scalable software solutions. Also have experience managing software development teams, leading projects, and mentoring junior team members to ensure high-quality deliverables. I am passionate about building clean, efficient, and reusable code that adheres to industry best practices. With my expertise in cloud technologies, such as AWS and Azure, I can design and implement cloud-based solutions. I am committed to staying up-todate with the latest technologies and methodologies, and I believe in fostering a culture of continuous learning and improvement within teams.

I am a seasoned professional with a strong background in data analytics. I hold a Master's degree in Computer Systems Analysis, specializing in "Intelligent Decision-Making Systems." With over 10 years of experience as a product manager, product marketing manager, and analyst, I have developed a deep understanding of leveraging data to drive business success.

For the past 5 years, I have been dedicated to the field of data analysis, where I have honed my skills in extracting valuable insights from complex datasets. Currently, I am proud to serve as the Data Analytics Lead at GoIT, where I play a pivotal role in spearheading data-driven initiatives. Additionally, I have contributed to the development of data analytics courses on the GoIT platform, sharing my knowledge and practical experience to educate aspiring data analysts.

I am committed to staying at the forefront of the industry, constantly learning and adapting to emerging technologies and best practices. This dedication ensures that I provide the most up-to-date insights and guidance to both my colleagues and students.

Experienced in cloud architecting, migrations, disaster recovery, building DevOps and CI/CD processes, infrastructure maintenance, platform engineering, automation, SRE, team leading. • Authorized AWS Instructor (AAI) - Developing and conducting exam preparation courses, mentoring at EPAM University, Campus, ITSkills4U, B2B and other programs.

I’m a software architect and technical lead with over eight years of experience building scalable, cloud-native systems using Java and modern web technologies. My background includes designing microservice architectures, working with distributed systems, and leading cross-functional teams to deliver reliable, high-impact solutions.

I hold a Master’s degree with honors in Information Systems and Technologies, specializing in Architectural Design of Information Systems. This academic background complements my practical experience in system design, cloud platforms, and engineering processes.

Throughout my career, I’ve combined hands-on development with leadership responsibilities — making architectural decisions, improving development practices, and aligning technical solutions with business goals.

Currently, I’m focused on advancing my expertise in distributed and cloud computing, system resilience, and data-driven architectures, with a long-term goal of designing robust, scalable systems and contributing to complex, high-load environments.

I am holding a PhD in Algebra and Theory of Numbers (Taras Shevchenko National University of Kyiv).

I have more then 10 years of teaching experience in general:

this includes teaching of mathematics for school since 2010 and teaching at the university since 2020.

My scientific interests are in algebra, discrete mathematics, computer science and machine learning.

For the past 5 years, I have been dedicated to the field of data science, where I have honed my skills in extracting valuable insights from complex datasets. My domain knowledge expertise is in time-series forecasting, Mix Marketing Modelling, Demand planning.

I am a young and energetic professional with a strong passion for tackling challenging cases. I am eager to contribute my skills and expertise to resolve complex problems. I thrive on collaborating with individuals from diverse backgrounds and enjoy working with people from different cultures. I have extensive experience in effectively communicating with foreigners through various channels, including calls.

I am highly self-motivated and possess the ability to continuously learn and adapt. I believe in the power of self-education and consistently strive to enhance my knowledge and skills. As a JavaScript developer, I am enthusiastic about utilizing my abilities in an IT company.

I firmly believe in perseverance and have an unwavering commitment to never accepting defeat or giving up. I am determined to overcome any obstacles that come my way and achieve success. @Ivan Moody

Senior Frontend Engineer with 6 years building scalable TypeScript applications in Angular and React. Experienced in performance optimization, frontend architecture, CI/CD pipelines, and mentoring teams. Delivered measurable improvements in latency and developer velocity through caching strategies, modular widget systems, and robust test automation.

I possess a broad spectrum of experience in the field of information technology, encompassing tasks ranging from system administration to the development and fine-tuning of applications for both Android and ERP systems. My role as a database developer has been ongoing since 2019.

Over this period, I have successfully administered various databases, including MySQL, MariaDB, Microsoft SQL Server, Advantage DB, Vertica DB, Oracle DB, and PostgreSQL.

I have over five years of experience in the IT field, working with both mobile and desktop applications. My primary focus is on React Native, but I also have experience with Cordova and Kotlin. I've contributed to the development of approximately 30 mobile apps. I secured my first job before completing my courses and was the only React Native developer on the team, which motivated me to learn even faster.

20+ years of IT (web, desktop, embedded, linux and devops): Delphi, C, linux system administration, microchip and atmel embedded development, web technologies: PHP, Python, Javascript, Mysql, Postgres, nodeJS, React

10+ years of teaching

• online and offline,

• training/mentoring,

• course building,

• manual writing.

• hundreds of graduated students

Viktor Chmel is an experienced IT professional currently working as a DevOps Engineer. He is also deeply involved in IT education, acting as a course creator and mentor at various organizations.

His technical expertise is backed by extensive industry experience, which includes managing and migrating IT infrastructure in cloud environments , as well as building API and Web UI test frameworks. Viktor has held leadership roles in information security, notably serving as the Head of the Internetworking Protection Section at Ukrsibbank BNP Paribas. Furthermore, he has earned notable industry credentials, including the AWS Certified Solutions Architect - Associate certification , and holds a Master's degree with foundational expertise in Radiophysics and Electronics.

Am in IT since 2005 (~ 20 years) with ~10 last years in the lead position. I've worked in different IT areas including users'/infrastructure/application support, software development. Since 2019 switched to Software Development (Python) and Project Management entirely. Prior experience in Support/DevOps areas allows me to see the wider picture of a particular system/application. And dive deep into the tech details where required. Passed CFA Level 1 exam in Dec 2014 I have an analytic mindset and good problem-solving skills. Curious. "Scanner" personality - have a lot of different interests and hobbies. Mastering new skills quite quickly (both for tech and business domains) Always keen to leave things in a better state than I found them.

Experience: • Candidate of Technical Sciences in the specialty 05.13.21 "Information Protection Systems", Associate Professor, Head of the Department of Cybersecurity of the State University "Kyiv Aviation Institute". • 15+ years of experience in cybersecurity. • Author and co-author of more than 200 publications, including 12 educational and methodological works, 1 manual, 2 collective monographs and 16 patents for utility models, including 9 - included in the Scopus database.

Research and teaching areas: • Teaching experience in the following subjects: "Applied Cryptology", "Methods of Construction and Analysis of Cryptosystems", "Technologies for Organizing Public Key Infrastructure", "Security of Information and Communication Systems and Networks", "Software Means of Information Protection" for applicants of the first (bachelor's) and second (master's) levels of higher education in the specialty F5 "Cybersecurity and Information Protection".

Social activities: • ICAO instructor in aviation security; • Participation in the professional association ITeachers SoftServe Community.

Honors and awards: • Fellow of the Leonid Kuchma Presidential Foundation "Ukraine" (2007-2008, 2008-2009) • Fellow of the Cabinet of Ministers of Ukraine for young scientists (2020-2022).

Technical skills and tools: • Python.

I possess a robust academic foundation in machine learning, data analysis, swarm algorithms, and numerical methods. Holding a Ph.D. in Computer Science, I bring 14 years of experience in both academic and research settings, marked by thematic article publications and substantial scientific research contributions.

My journey in commercial IT began in 2014, where I engaged in diverse projects within classical data science. My expertise spans from crafting statistical models using R to developing sophisticated time series analysis systems in Python. Additionally, I've gained hands-on experience in various facets of machine learning, including object detection, natural language processing (NLP), large language models (LLM), and ML operations (ML OPS).

Presently, my academic research interests consist of nature-inspired algorithms, meta-heuristics, Swarm AI and evolutionary programming. Also, I have the expertise in generative artificial intelligence, large language models, and their seamless integration into different code base.

I have approximately five years of experience in software development and over two years of experience teaching JS and React.js to individuals of all ages, ranging from 12 to 99 years old. I hold a degree in computer engineering, demonstrating my technical and specialized education in the field. Additionally, I have successfully completed three professional development courses to enhance my skills further.

What sets me apart is my ability to explain complex programming concepts using relatable analogies such as brooms, fountains, apartments, cars, and more. I firmly believe in making information accessible and understandable to everyone, and I strive to communicate technical concepts using simple and clear language.

• Працювала з AB тестуванням, класифікацією та кластерізацією данних, прогнозуванням, продуктовим аналізом.

• 6 років в аналітиці на різних посадах з різними продуктами.

• Сьогодні Senior Product Analyst в проєкті Breeze

Hello everyone!

I'm Dmitry, an analyst with a passion for data analysis that dates back to my university days when I studied economic cybernetics.

Following my graduation, I delved into the analytical realm, gaining diverse experience in sectors such as retail, direct sales, and e-commerce. I've worn multiple hats during my career journey, serving as a sales analyst, marketing analyst, data analyst, product analyst, and currently, leading a team of analysts in an international IT company.

My analytical journey began in 2014, allowing me to accumulate and organize a wealth of practical skills in this field, which I'm eager to share.

No more time to waste—let's embark on the journey to enhance your skills!

I have over 15 years of professional experience in the field of Computer Science, having started my career as a software engineer and gradually transitioned into the areas of data science and artificial intelligence.

My current focus is on AI, machine learning, and intelligent systems, where I combine engineering thinking with analytical and research-driven approaches. In 2017, I started a PhD in Computer Science, with a focus on text processing, data analysis, and intelligent systems.

Alongside my research activities, I have gained practical experience designing and developing systems, working with large-scale data, and building NLP and LLM-based solutions. I have worked on AI-driven projects in the healthcare and financial sectors, including deep learning applications in healthcare, and participated in the international research project “Pathogenomics & Biosecurity” (University of Alaska Anchorage in collaboration with Kyiv School of Economics), focused on genomics of emerging viruses, bioinformatics, and epidemiological monitoring systems.

Backend & Architecture Lead with 7+ years of experience in development (Laravel), DevOps, and cloud infrastructure (AWS, GCP).

I specialize in building backend systems from scratch for web apps, CRMs, e-commerce, bots, mobile apps, and platforms with real-time features (chat, video, live streaming).

Proficient with Laravel ecosystem. Strong in PHP 8+, SQL, Redis, NoSQL and Websockets. Experienced with Stripe, Fondy, LiqPay, and in-app payments via Google Play and App Store.

I lead cross-stack projects, manage a backend department of 20+ developers: mentoring, resource planning, architecture design, and presale involvement. In recent years, I’ve focused on AI integration - building RAG systems using OpenAI / Vertex AI, Pinecone, and LangChain for multimodal search and intelligent assistants.

Design Team Lead (of 70 teachers), Front-end Senior teacher with 3+ years of experience and Developer.

I am a Team Lead digital art design and motion / Senior Front-end Teacher in GoITeens and GoIT. I have experiance in education with such technologies as Git, HTML5, CSS3, JavaScript, React, React Native and Node.JS (Exprsess, MongoDB). Also, I have hands-on experience in following Agile / Scrum methodology when working in a team, assessment, management, coaching.

My teaching career began with postgraduate study and conducting financial literacy trainings for teenage clients of the bank.

I love to work with creative people and on interesting projects, I really like to teach people modern technologies, share experience and help in learning an interesting profession.

As a mathematics educator and applied mathematics specialist, I have a strong background in advanced mathematics, educational project management and curriculum development. I hold Master's degrees in Applied Mathematics and Mathematical Engineering, having participated in the international double-degree programme Intermaths. I have extensive experience of teaching mathematics and computer science, of coordinating educational and social impact programmes, and of leading teams in both formal education and non-profit settings. I combine analytical rigour, innovative teaching methods and leadership to deliver high-quality educational outcomes.

Senior Front-End and Mobile Developer with 5+ years of experience building scalable web and mobile apps. I specialize in React, React Native, TypeScript, and modern architecture, with a strong focus on clean code, performance, and maintainable solutions.

Hello! I'm Bohdan Lyamzin, fullstack developer with 15 years of experience. Architect React, Next.js, Vue, Node.js etc. with 6 years of teaching experience.

I'm find simple solutions to complex tasks, high time management skills, self-discipline, responsibility, punctuality, multitasking, optimism and focus on results.

Lecturer and Researcher in Computer Science with 7+ years of experience in the field and over 5 years of teaching in higher education. PhD in Software Engineering, with a background in computer vision, algorithms, and applied programming. Started my academic journey as a teaching assistant, later contributing to research projects in AI and optimization. Enjoy combining scientific thinking with practical problem-solving and take pride in making complex topics accessible. My professional focus includes algorithms, computer vision, artificial intelligence, and software development.

I am a Senior Product Designer at MD Finance with over 10 years of experience in product design, 7+ years in UX research and more than 2 years in teaching and mentoring designers. I am responsible for the design and development of five fintech products in Romania, Czechia, Spain, Mexico and India. Previously, I built automation and interface solutions for enterprise clients at Corezoid (Middleware Inc.) and ran my own design studio. My expertise covers the full UX cycle - from research, interviews and Jobs-to-be-Done to prototyping, design systems, analytics and usability testing, with a strong focus on complex fintech and data-driven interfaces. As a lecturer, I focus on real-world cases, clear explanations and systems thinking, helping students not only master tools like Figma but also confidently explain and defend their design decisions to their teams and stakeholders.

Have a hard expertise in Courses development, IT-education of children, University students and IT-switchers. Good expertise in Presentations of Education programs, managment of education process and FullStack web-development (HTML+CSS, JS, PHP, WordPress).

I am a seasoned information and cyber security professional with 30 years of experience. My experience covers ensuring national, corporate, and private security. Since 2016, I have been the head of information, cyber security, and personal data protection functions in large international and national companies.

Maine Achievements

Successful experience in designing, implementing, and managing the following

Cybersecurity Governance (design and development of a new CS department)

IS Risk Management (ISO 27005, ISO31000, ERM integration)

Network protection (Hybrid Anti-DDoS, Deception, NGFW, micro-segmentation)

Vulnerability management (prioritization, SLA)

Identity and access management (SoD, MFA, automation)

Application Security (SSDLC, SAST, DAST, OWASP, ISO/IEC 27034)

Cloud Security (Zero trust in the multi-cloud environment)

Security Operations Center (SIEM, TI)

Employee Security Awareness Automation (Initial, Annual, Anti Phishing)

Data Protection Impact Assessment (GDPR ready)

ISO/IEC 27001 certification (2 arias)

KSZI, UA State certification (secure internet access node for B2G)

Qualified Electronic Signature O&M (internal QES system)

Telco Security Compliance (GSMA, 3GPP)

SOX Section 404 (Controls & Big4 Audits)

Cyberwarfare Defense Expert (real experience in counteraction cyber military aggression)

Business Continuity & Disaster Recovery Planning

I am a Software Engineer with an extensive experience in end-to-end design of Big Data systems. I have 5 years of experience as SWE, 6 years of experience with Big Data and 9 years of experience within tech.

First of all, I have over six years of experience in design and have been directly engaged in interface design for four years. Moreover, I was a co-founder and CPO of two startups in Civic Tech and VR/XR. Speaking about current time, I coordinate the launch of new projects, support and improve existing ones, work on product and service solutions for other companies. Besides, I am the head of Gwara Studio and engaged in its active development.

Secondly, I have experience in related fields, such as graphic design, illustration, and 2D animation.

In addition, I conducted various lectures on design for schoolchildren and university students. I'm a mentor of future UX/UI designers at the GoIT Academy right now.

I have 4 years of professional experience in software development. Throughout this time, I have worked at product-focused companies. My primary area of expertise is the development of automated systems for data collection and processing. The range of tasks in this field is quite broad; I often have to work with web technologies and have used libraries for data processing. I even served as a Product Owner for several months. I also have experience teaching math to high school students preparing for entrance exams.

Translated with DeepL.com (free version)

I am ESET’s leading technical specialist in Ukraine, heading up the TechSale and SOC teams. With extensive experience in implementing comprehensive cybersecurity solutions, I am responsible for supporting partners and customers while ensuring the successful deployment of cutting-edge security technologies. My expertise spans incident detection, prevention, and response, as well as developing tailored strategies to address the evolving threat landscape.

Actively engaged in researching and responding to modern cyberattacks, I focus on improving processes within SOC teams and advancing methods of security incident management. My work combines practical implementation with continuous exploration of new approaches to strengthen cyber resilience across industries.

Driven by a commitment to excellence, I strive to bridge the gap between technical expertise and business needs, enabling organizations to build robust security ecosystems.

Worked for 6+ years in backbone telecommunications and mobile communications, which laid a solid foundation for a deep understanding of complex integrated information systems. I am proud to have participated in the implementation of new services that significantly improve the lives of every person.

Have the next professional certifications:

ISC2 - CISSP, Certified in Cybersecurity

PECB - Certified ISO/IEC 27001 Lead Implementer, Lead SOC 2 Analyst

PMI - PMP, PMI-ACP, PMI-PMOCP, Agile Hybrid Project Pro, CAPM

Scrum.org - Professional Scrum Master I

McKinsey.org Forward Program

No bio available.

I am a data engineer with 6 years of experience, specializing in building scalable data pipelines using tools like Apache Spark and AWS. I've worked extensively in the Ad tech industry, contributing to data projects that optimize real-time processing. I regularly participate in tech conferences and enjoy mentoring junior engineers.

I'm a young scientist specializing in agricultural and ecological modeling, data assimilation and data fusion. I have been developing solutions for precision agriculture for more than 5 years, and also work part-time as a university lecturer.

Senior Front-End Developer | React, TypeScript

Front-End developer with over 5 years of commercial experience, focused on building scalable and maintainable web applications. My core stack is React + TypeScript, with additional experience in Angular (AngularJS, Angular 2+). I’ve also worked with Node.js and have hands-on experience with AWS cloud infrastructure.

I have a diverse background across multiple domains including healthcare, ed-tech, and e-commerce. I've worked in both local and international teams — collaborating directly with a U.S.-based product team as well as Croatian specialists.

I have a strong interest in working with data and its visualization: building complex dynamic tables, dashboards, and charts using modern libraries. I’m results-driven, structured, and consistent in my approach.

I'm a Data Scientist and AI Engineer with 5+ years of experience in ML, NLP, and GenAI, with prior 5 years in analytics and consulting across multiple industries. Proficient with a modern GenAI tech stack, leveraging both proprietary and open-source LLMs as well as designing hybrid ML/NLP+LLM solutions that strike the right balance between complexity and practical business value.

Across my last three roles - Shelf, SoftServe, and Mriia - I've been building hybrid systems that combine traditional ML and NLP with LLM-powered workflows for unstructured data management, content enrichment for RAG pipelines, and LLM evaluation frameworks.

Most recently at Mriia, a Ukrainian edtech startup, I delivered an end-to-end AI-powered test generation platform from MVP to production in 5 months, architecting agentic workflows with LangGraph, Arize Phoenix, and Gemini models to process school textbooks and generate assessments.

I proved to be an extremely fast learner - I entered my first NLP role at a middle level with zero prior experience and grew to team lead in just 18 months. Speaking in numbers, I've conducted 15+ research projects across content management and RAG pipelines, led 7 data annotation campaigns, and delivered numerous handovers to implementation teams.

I'm also an active and intentional learner - I've taken courses and earned certifications across platforms like DataCamp, Workera.ai, DeepLearningAI, Projector, Robot_Dreams, and GoIT (Neoversity). More importantly, this breadth of learning experiences has shaped my understanding of what makes teaching effective: clear structure, hands-on practice, and meeting learners where they are. On the teaching side, I've been applying this throughout my career: from English tutoring in my school years, to founding AI Coffee Seminar series and delivering technical presentations on LLM tooling, to running 10+ education sessions improving AI literacy among non-technical colleagues. With a background in consulting and project management, I'm comfortable aligning with diverse stakeholders, mentoring junior colleagues, and making complex topics accessible to mixed audiences.

Degree in science with a successful transition into international business.

Progressed from salesperson to Analytics team lead and eventually became a

top manager leading a data-driven department of 30+ professionals.

Currently working as a senior data analyst and data scientist specializing in AB

testing and statistics within the e-commerce industry. Proficient in leveraging

data to drive strategic insights and optimize business strategies and team

performance. Strong analytical skills, experienced in applying statistical

methodologies to uncover patterns and opportunities

I am a frontend engineer with a technical background and upper-intermediate English proficiency. I am skilled in React, React Native, TypeScript, Next.js, Redux, and Node.js. Over the past 3 years, I have gained successful experience building from scratch and launching marketplaces across European, Asian, and Ukrainian markets. As a team lead, I have successfully led projects from inception, including technology selection and team management. My experience includes developing web, mobile, and full-stack applications.

Software Developer with true love for programming.

I have spent my last 5 years programming the backend mainly using Python and web frameworks such as Django, FastAPI and Flask.

Apart from that, on a daily basis I use all sorts of typical backend technologies like Cloud, Docker, Kubernetes for orchestration, continuous integration and deployment pipelines such as Jenkins or GitHub Actions, and I rely heavily on infrastructure as code tools like Terraform and Ansible for provisioning and managing infrastructure. My work also involves utilizing databases, both SQL (like PostgreSQL, MySQL) and NoSQL (such as MongoDB, Cassandra).

In my free time, I like to learn about new technologies and develop myself, as well as teach others.

At GOIT, I am a Python Mentor.

I am a cybersecurity professional with over four years of progressive experience spanning Security Operations and Governance, Risk & Compliance. I began my career as a Technical Support Specialist in 2021 and rapidly advanced through the SOC ranks — from Tier 1 Analyst to Leading SOC Analyst — before being appointed Head of Cybersecurity Operations Center. This trajectory reflects my commitment to both continuous technical growth and developing leadership capabilities along the way.

Currently serving as Cyber Security Specialist at Ajax Systems in Kyiv, I lead enterprise-wide security governance initiatives for a 5,000+ employee global organization. My work encompasses implementing security frameworks aligned with ISO 27001, NIST, GDPR, and NIS2, spearheading EU compliance programs, and navigating complex regulatory requirements for the company's China market expansion under MLPS and the Cybersecurity Law. I also oversee the organization's MDM deployment and bridge operational security controls with compliance obligations across multiple jurisdictions.

Beyond governance, I remain deeply committed to hands-on technical practice. I hold certifications including Microsoft SC-200, CompTIA CySA+, IBM QRadar SIEM, and a full suite of TryHackMe professional certificates covering SOC, Red Teaming, Security Engineering, and Web Application Pentesting. My practical skills are reflected in a top 500 global ranking on TryHackMe, where I hold 3rd place in Ukraine.

I hold both a Bachelor's and Master's degree with honours in Cybersecurity from the State University of Telecommunications, and communicate fluently in Ukrainian, English, and Russian — enabling me to operate effectively across international security and compliance environments.

Olena Dehtiarova is a Senior Digital and Print Designer with over 14 years of experience in advertising agencies and IT companies, including Ciklum and Luxoft. Holding a Specialist Degree in Design, she has developed expertise in creating high-quality visuals across digital, print, and branding media. Throughout her career, Olena has combined creative direction with technical precision, producing cohesive multi-format assets, infographics, and marketing materials for global clients. At Ciklum, she leads the design of scalable, guideline-driven assets for international campaigns. Beyond her corporate work, Olena is also an experienced educator and author of graphic design courses. She has designed comprehensive curricula and over 20 lectures, helping aspiring designers master Photoshop, Illustrator, and InDesign through practical, industry-relevant projects. Her portfolio reflects a balance of creativity, clarity, and strategy — aligning aesthetics with communication goals and modern design standards.

Hello, I'm Nastya.

With over 5 years of expertise in project management, I specialize in handling projects of diverse scopes, primarily following the Scrum methodology.

Currently serving as a mentor for the PM and soft skills course at GoIT, I deeply value the commitment of individuals pursuing knowledge and professional growth. I find great joy in helping them navigate their learning journey.

My teaching approach focuses on ensuring students not only grasp theoretical concepts but also gain practical insights. I believe in fostering an individualized learning experience, tailoring my guidance to meet each student's unique needs.

I am a results-driven DevOps Engineer with 10 years of experience in automating processes, enhancing system performance, and managing CI/CD pipelines. Proficient in tools like Docker, Kubernetes, and AWS, I excel at fostering collaboration between development and operations teams to deliver high-quality software efficiently. Passionate about continuous improvement and staying current with industry trends, I am committed to driving innovation in every project

I have extensive experience in various roles within the IT industry. I started my career as a developer and system administrator, which helped me understand the importance of each role and the value of collaboration between them. Nowadays, all this knowledge allows me to help our customers create highly available and cost-efficient solutions.

I possess extensive experience exceeding 8 years in the field of UX/UI design, coupled with 10 years of involvement in educational projects spanning various levels, including university and courses. My areas of expertise encompass Product design, UX design, and UI design, where I have successfully contributed to numerous projects.

Additionally, I have actively participated in the development and implementation of effective training methods tailored for university and course students. Notably, I had the opportunity to teach over 1000 students in the "Web Design" course, sharing my knowledge and empowering them with the necessary skills in this domain.

As a Cyber Security Engineer, I am responsible for installing, configuring, and maintaining various cybersecurity systems and devices from leading vendors such as Fortinet, Cisco and Palo Alto. I have successfully implemented and managed solutions such as NGFW, EDR, SIEM, IDS/IPS and e-mail security appliances, enhancing the protection and performance of the organization's network and infrastructure.

With a Bachelor's degree in Telecommunications and Radio Engineering and multiple certifications, including CEH, CCNA, CCNP, and SC-200T00, I have a solid foundation in network administration, web server management, and ethical hacking. I have also developed proficiency in Python, using frameworks and libraries such as Django, Flask, Pandas, and Scikit to build web applications, data analysis, and machine learning solutions.

Over 8 years of experience in IT recruiting field, combining such experience as:

• owning IT recruitment agency with a search in Ukraine and abroad

• managing teams and teaching recruiters

• consulting candidates on the job search

I am a cybersecurity specialist with a strong focus on securing digital infrastructures and mitigating cyber risks. My expertise spans security governance, risk management, and implementing robust cybersecurity strategies tailored to both public and private sector needs.

With hands-on experience in security assessments, vulnerability management, and compliance, I specialize in designing and implementing security frameworks that align with industry standards and regulatory requirements. I am proficient in security tools and methodologies, including penetration testing, incident response, and security architecture design.

My work involves conducting cybersecurity audits, managing security controls, and advising organizations on best practices for resilience against cyber threats. I am passionate about raising awareness on cybersecurity risks and have contributed to policy development and cybersecurity training initiatives.

I am dedicated to helping organizations strengthen their security posture through proactive threat mitigation, security automation, and continuous monitoring strategies.

Senior React Native Engineer with over 6 years of experience building mobile apps across e-commerce, healthcare, gambling, and insurance domains. Specialized in performance optimization, CI/CD automation, and scalable architecture. Strong background in TypeScript, modular design, and cross-platform development. Worked with both product companies and agencies, delivering high-quality features under tight deadlines. Known for pragmatic problem-solving, clean code, and mentoring junior developers.

I'm a middle JS and React JS developer and a strong junior Node JS developer, and I like use a creative and partly perfectionist approach to solving tasks. I have knowledge and practical experience in working with HTML, CSS, SCSS, Figma, Photoshop, JS, React JS, Node JS, Express, Mongo DB, Type Script, Git, Redux and Redux toolkit, MUI, Bootstrap, Postman, BEM and some other. I like to solve difficult problems that challenge me. I'm a fan of clean code and its structured organization. I simply like coding!

I am a database engineer with over 5 years of experience working with Oracle, Sybase, and PostgreSQL, specializing in PL/SQL development, data engineering, and ETL processes. I design, implement, and maintain database schemas and objects, including tables, indexes, views, and stored procedures. My responsibilities also include performance optimization, data modeling, and ensuring data integrity across complex systems. I have hands-on experience automating routine database operations and deployment processes, supporting data migration and integration initiatives, and developing functional tests to ensure data quality. In addition to my engineering background, I also have one year of teaching experience working with both children and adults.

I have 10+ years of experience in IT. Mainly I worked in such roles as Software Architect, Tech lead,

Developer. As a developer, I mostly used Python (including Django and similar), Rust, Vue.

Intensively used linters, formatters, type checkers, pre-commit hooks for code quality. Intensively used

Docker and Docker Compose for development and deployment. Have experience with on-premise

and semi-cloud deployments. Worked with Proxmox. Provided style and quality guidelines for

projects and teams. Have experience with system architecture design and documentation. Have

experience with teaching and mentoring. Used AI-based coding assistants and code completions

(GitHub Copilot, JetBrains AI Assistant, aider, etc.) to improve productivity and code quality. Have

experience with refactoring and rewriting entire projects (From python 2 to python 3, From PHP to

Python, from Python to Rust, in Python for different improvements, etc.). Have experience with AI-

integrations (ollama, etc.) in projects. Worked in Startups. Chose technologies and tools for projects.

Can self-manage tasks. I can learn new technologies and tools as needed.

Worked in such domains as Cybersecurity, Education, etc.

My name is Grigoriy, and I've been immersed in the realm of IT with GoIT for over three enriching years. During this transformative period, I've masterfully orchestrated more than 40 projects alongside students, guided 300 engaging blended sessions, and facilitated over 50 personalized mentoring encounters.

My true passion lies in nurturing the student learning experience, making intricate concepts digestible through eloquent explanations. There's nothing quite as fulfilling as witnessing students conquer hurdles and showering me with their heartfelt expressions of gratitude 😍.

The tapestry of my journey boasts a tapestry of glowing testimonials from my students, with my average mentor rating standing at an impressive 9.2 out of 10.

I've expertly woven together five freelance projects, deftly employing vanilla JS, and have harmoniously contributed to the collaborative melody of three projects utilizing the dynamic orchestration of React.

My foundation is fortified by pillars of unwavering responsibility, an insatiable thirst for professional evolution, and an unwavering commitment to diligent work. I stand before you with an eager heart, ready to illuminate your path with my knowledge and experience.

I’m a Data Scientist & ML Engineer with 5+ years of experience in AI, fraud detection, NLP, and forecasting. Skilled in Python, deep learning, and big data tools, I build scalable AI solutions. Passionate about innovation, I seek remote opportunities to grow.

With more than 3 years of experience in UI/UX design, I have had the opportunity to work with startups from their inception, as well as engage in outsourcing and freelance projects. Within teams, I have conducted valuable UX research and provided recommendations for enhancing UX workflows. Additionally, my previous experience as an artist in the theater and film industry adds a unique perspective to my design work.

Started to work in IT as a data analyst and reporting manager in a financial company. Later, I began to study data science and machine learning more deeply and became an ML engineer. I work with projects in the areas of user activity and natural language processing. I also do private mentoring and teaching. I supervise pro bono projects to improve office management in the Ukrainian Armed Forces and computer vision for drones.

Posiadam 4-letnie doświadczenie w rekrutacji w branży IT i doskonale znam wyzwania, przed którymi stają kandydaci w tej dziedzinie. Zajmuje się doradztwem zawodowym, pomagam tworzyć profesjonalne CV oraz przygotowuje do rozmów kwalifikacyjnych. Dzięki mojemu wsparciu, wasza kariera nabierze rozpędu! Dodatkowo prowadzę blog o tematyce HR, na którym dziele się wiedzą na temat procesów zgodnych z obowiązującym prawem pracy oraz innymi cennymi wskazówkami, które pomogą wam wyróżnić się na rynku pracy.

Hi, my name is Rustam and I am a graduate of FS course from GoIT. Now I hold the position of team leader in one of the creative studios of the city of Odesa, where I am responsible for coordinating projects and leading a team of talented developers. In addition, I also work as a mentor on the React course, where I share my experience and knowledge with new IT specialists.

Before moving into IT, I worked in sales for 15 years where I worked my way up from consultant to Senior KAM. This experience allowed me to develop strong communication skills and a deep understanding of customer needs, which is extremely useful in my current job.

I have accumulated over three years of hands-on experience in the IT industry. During this time, I actively contributed to the development of a student assessment program and successfully collaborated with students on approximately 30 team projects.

One of my greatest strengths lies in my ability to explain complex information in a way that is easily understandable to students. I place great importance on not only rectifying errors but also assisting students in gaining a comprehensive understanding of the subject matter.

Working with student teams has allowed me to cultivate a supportive and collaborative environment. I genuinely enjoy engaging with students and empathizing with their needs. My ultimate objective is to empower students to enhance their IT skills and facilitate their achievements in this dynamic field.

I have over 15 years of experience in software development, with 10 of those years focused on commercial projects. Currently, I work as the Head of Engineering at GoIT, where I lead a team of 20+ engineers. While I still actively write code, most of my time is dedicated to assisting the team in creating an exceptional edtech platform.

I am also the author of a Java training program in a Learning Management System (LMS). Initially, I taught using an existing curriculum, but I later rewrote it to improve its quality and effectiveness.

Furthermore, I have successfully guided and mentored 10 cohorts of Java students who are now working in leading outsourcing and product companies.

Over the course of approximately four years, I have been involved in various data-related projects, encompassing expertise in Data Science, Data Analytics, Machine Learning, and across diverse domains. Over the past year, my focus has predominantly shifted towards the realm of Data Engineering. Additionally, I have gained experience working in the fields of cybersecurity and Internet of Things (IoT).

With over 12 years of experience, I have successfully managed and developed educational projects across various levels, including courses, schools, and institutes. My areas of expertise encompass a wide range of responsibilities, such as strategic planning with a data-driven approach (CF/P&L, ROI/ROMI, OKR's, KPI), developing growth strategies (Brand Awareness, Leads&Sales), building effective teams and business processes, implementing quality control measures, and achieving high NPS (Net Promoter Score) ratings.

Furthermore, I have extensive experience in the development and implementation of training methods, catering to diverse audiences ranging from schoolchildren and adults to higher education standards. I have conducted training sessions for over 100 instructors in "Training for trainers: how to teach without boredom," positively impacting the education community. Moreover, I take pride in having graduated more than 6,000 students through these educational programs.

I have also had the privilege of being a speaker at esteemed events such as iForum2021, GetBusiness Festival, SMM Day, Don't Take Fake, Lviv SMM Forum, ProBono SMM Week, MRKTNG marathon, WEST iMARKETING FORUM, and Lviv Media Forum, where I have shared my expertise and insights with a wide audience, contributing to the industry's growth and knowledge sharing.

Hello! My name is Olga and Im working in Cybersecurity sphere for almost 4 years. Im switcher and currently work as SOC analyst. I think the Cybersecurity is very interesting and fast developing area, it involves so many knowledge from all other IT that practically everyone can find their own way here. Cybersecurity today had infiltraded all the life, both private and public, so no one can live the entire life without cybersecurity knowledge. I`m trying to make my lectures as much related to real life as possible so anyone can gets his own start in this sphere.

I have accumulated 6 years of valuable industry experience specializing in Frontend development and related technologies. Throughout my career, I have held the position of co-founder and Frontend developer, leading the successful launch of a startup project that revolved around sales automation. Additionally, I have demonstrated my leadership capabilities as a Frontend Team Leader, overseeing the development process of various products from their inception and actively contributing to the design of their core architecture.

Beyond my professional endeavors, I find great fulfillment in sharing my expertise, insights, and experiences with aspiring developers. I am passionate about empowering others in the field, providing them with the knowledge and guidance necessary to excel in their own endeavors.

I've been working in Data Science for almost 8 years I've started out working as a Data Analyst which I have found as being a critical position for any company that wishes to make informed decisions.

But for all the value adding it provides Data Analytics soon proved to be rather limited when dealing with future events thus I expanded my field of interests and now I work as a Data Scientist creating predictive models for various companies.

I am a professional expert in software testing. With over 10 years of experience in this field, I specialize in testing web and mobile applications across various domains.

Throughout my career, I have worked on various software development projects, where my efforts have been focused on ensuring the highest quality of the product before its release to the market. My expertise includes not only technical testing but also strategic test planning, creation and execution of test scenarios, as well as development of automated tests.

In addition, I have over 2 years of experience in teaching online courses on software testing and curriculum development. My goal is not only to provide students with the necessary theoretical knowledge but also to help them acquire practical skills that will aid them in their professional development.

A passion for learning and a desire to constantly improve the quality of software drives me forward. I am always open to new ideas and technologies, which helps me stay abreast of the constantly evolving programming industry.

Hello! My name is Edward.

I've been working as a backend developer in Python for over 4 years, and I'm very pleased to welcome you to this course.

During this time, I've gained a lot of experience in developing web applications, especially using microservice architecture. I've also worked extensively with SQL and NoSQL databases.

I'm always happy to answer your questions, provide advice, and will do my best to help you learn Python programming. So, let's embark on this exciting journey together!

Hi, I’m Sergei I’ve been a website developer for five years. He began his career with training, after which he created a couple of Projects. First few years as a junior After the experience gained, I decided to upgrade to Wordpres Developer Currently I work as a teacher at Gow Eitins High School and as a back-up developer

2014 - BA, OPS BA – analysis and implementation of regulatory changes, building a process from scratch, building training courses 2019 – BA + Scrum master. working on a new product from scratch on a product of automated BPM processes 2022 - Scrum master - Launching three teams of a new tribe. Training teams (40 participants), building a process and metrics. Stable product development 2025 - Scrum master & Agile coach – Tribe development Stable product development and work at the organization level. Working as a trainer at a BAschool. 2026 - Scrum master & Agile coach – Tribe support, working at the organization level, training teams. Working as a trainer at a BA school. Starting work with another tribe for 30+ people.

I have over 10 years of experience in database systems design and development, along with 14 years of working in the banking industry. My professional background includes strong expertise in SQL, as well as hands-on experience with PostgreSQL (2016-2021), PL/pgSQL, and Oracle PL/SQL (2012-2021). These skills have allowed me to contribute to building efficient and reliable database solutions.

I also have experience in ETL processes using IBM DataStage (2012-2015) and have worked with SAP Business Objects (2011-2015) for business intelligence tasks. While my experience with these tools is intermediate, I’m always open to enhancing my knowledge and skills further.

I enjoy learning and exploring new technologies, and this mindset has led me to achieve the AWS Certified Solutions Architect – Associate certification. I strive to stay adaptable, continuously improve, and support teams in achieving their goals.

I consider myself target-oriented and willing to take on challenges to grow both professionally and personally.

I am a software engineer and researcher specializing in modern web development and intelligent information technologies.

I have over 10 years of experience as a Frontend Engineer and have led the development of an open-source Vue.js UI framework, focusing on component architecture, performance optimization, and scalable design systems. My work includes building tools to reduce unused code in UI libraries, improving efficiency and maintainability in large-scale applications.

In addition to my industry experience, I teach at a university, delivering both lectures and practical sessions in Python, Linux, and other software engineering disciplines. I am also involved in course development, designing, and authoring educational programs.

Alongside my professional work, I am pursuing a PhD in Computer Science, where I explore approaches to optimizing web development through intelligent tools.

A cybersecurity expert with over 11 years of experience helping organizations protect their digital systems and data. My work identifies threats, responds to incidents, and creates various strategies to reduce risks and keep businesses safe from cyberattacks.

Over the years, I’ve led various projects, from conducting security audits and penetration testing to developing full-scale cybersecurity plans. I’ve built a solid foundation in network and cloud security, and I ensure organizations comply with important regulations like GDPR and ISO 27001.

What I enjoy most is working with teams and providing training to improve overall security awareness. I’m passionate about staying on top of new cybersecurity threats and love sharing my knowledge at industry events and conferences.

Pavel Zhdanov received the M.Sc. degree in radiophysics and electronics from Taurida National V.I. Vernadsky University, Simferopol, Ukraine, in 2013. He is currently a Senior System Software Engineer, focusing on automotive and embedded systems. His research interests include machine learning, computer vision, and autonomous systems. He has contributed to projects involving road reconstruction for autonomous vehicles, document recognition using deep learning, and dynamic application security tools. Pavel has a publication in IJCNN on human action recognition and has spoken at DevOps conferences.

With over three years of experience as a Frontend Developer in the IT industry, I have gained extensive expertise in both development and teaching, particularly in HTML/CSS. Throughout my career, I have actively contributed to the growth of aspiring developers by conducting more than 20 intensive Bootcamp sessions and over 18 Frontend online sessions. I have also organized workshops focused on JavaScript training.

In recognition of my knowledge and skills, I was invited to speak at a conference organized by GoIT, where I delivered a presentation on "Navigating the Dynamics of Web Studio Work." Additionally, I conducted a workshop specifically tailored for designers, highlighting the importance of collaboration between designers and web developers.

Currently, I am engaged as a co-author, working diligently on developing a comprehensive course titled "Mastering the SASS Preprocessor." This course aims to equip learners with in-depth knowledge and practical skills in utilizing SASS for efficient and scalable web development projects.

My diverse experiences as both a developer and educator have solidified my expertise in the field, enabling me to provide valuable insights and deliver high-quality educational content to learners and aspiring professionals in the frontend development domain.

With eight years in UX/UI design, my experience spans freelancing—where I honed direct client communication skills—to roles in diverse company settings. At a product company, I engaged with a mature, 12-year-old product, allowing me to delve into its lifecycle and conduct in-depth user research. My tenure at a startup involved developing a CRM system for the beauty sector, offering insights into building a product from the ground up, establishing a design system, and crafting an MVP. Currently, I am part of an outsourcing firm, contributing to a variety of projects.

I’m an experienced QA engineer with a passion for delivering high-quality software solutions. My career has been centered around ensuring that products meet user expectations through meticulous testing, attention to detail, and a deep understanding of the software development lifecycle.

Over the years, I’ve honed my skills in both manual and automated testing, focusing on identifying issues early and ensuring seamless functionality across platforms. I enjoy collaborating with cross-functional teams to refine requirements, improve processes, and deliver exceptional results.

My goal is to always contribute to creating reliable and user-friendly products while continuously growing my expertise in quality assurance.

I am Kateryna Myroshnychenko. I have experience working with clients in customer service, as well as managing projects and developing educational programs. For the past year, I have been leading a team of mentors at GoIT. I also have 2.5 years of experience conducting webinars on Soft Skills, time management training, and sessions on Scrum and Agile methodologies

I have over three years of experience in IT, primarily as a Software Engineer and working as a SysAdm at present. My professional background spans various projects in computer vision, machine learning, recommendation systems, system administration and monitoring, and automation.

I hold a Bachelor's as well as a Master's degree in Computer Science.

In university and at work like to help others to learn and understand things deeper as it always leads to more cooperation and opportunities to grow together. In teaching, I prioritize clarity and conciseness. My aim is to provide straightforward explanations backed by practical examples as I believe that simplifying complex topics leads to better understanding.

I have accumulated over 12 years experience in education, 10 as teacher and 2 as instructional designer. During this time, I possess expert knowledge of learning theory, students psychology/

Working in different fields from marketing to IT helps me to gain various soft skills as time management, collaboration, lifelong learning, communication and many others.

My strengths are fast learning, outgoing and ability to explain complex things easily.

With a passion for innovative project management as a Product and IT Project Manager, I have successfully led cross-functional teams in delivering high-impact projects across fintech, crypto, and SaaS sectors. My expertise spans Agile methodologies, product lifecycle management, and strategic decision-making. By leveraging my strong background in IT project management, I have optimized project execution, enhanced team efficiency, and ensured timely delivery of complex projects.

As a seasoned professional with over three years of experience in the IT industry, I hold a strong foundation in Agile methodologies, team leadership, and product lifecycle management. I thrive in high-pressure environments, consistently delivering results despite challenges. My dedication to continuous improvement and process optimization has allowed me to transform ideas into scalable solutions aligned with business objectives.

Key Achievements:

• Product Development: Spearheaded the development and launch of three SaaS products from concept to market, ensuring successful implementation and stakeholder alignment.

• Project Management: Successfully managed multi-national teams on high-impact projects, including a financial exchange app with over 100K downloads and a sound therapy app with 150K+ users in Japan.

• Efficiency Enhancement: Improved team efficiency by reducing development cycles by 20% through Agile methodologies and cross-functional collaboration.

Currently, I am proud to serve as a Product Manager at BazuCompany, where I play a pivotal role in driving product strategy and ensuring effective project execution. I am committed to staying at the forefront of the industry, constantly learning and adapting to emerging technologies and best practices.

I have over 6 years of experience in design. I started my career at Studio VØR, where my shots on Dribbble gained significant traction, ranking among the top views. I have worked in various studios and freelanced as well. Currently, I hold the position of Lead Designer at a blockchain startup. My responsibilities include developing interfaces for AI Neyra and enhancing a product that generates NFTs from any content.

Highly motivated Python Developer with a set of skills in Web Development and Blockchain technologies. Passionate about coding and professional development. Quick learner, having analytical thinking and problem-solving skills. Responsible, proactive, reliable, goal-oriented and adaptive team player.

I'be started my IT career in 2008, as system administrator, and since 2013 I've started my new career page as Software Developer. Main profile - Backend Java Developer. From 2013 I was a part of different projects, startups and huge enterprise products (elastic.io, star2star.com, Ukrnafta iOS/Android App, etc), was a contributor of open source projects (moskito.org), and for now I'm trying myself as Software Architect and Team Leader in a British company with a rich history.

Results-driven Product and IT Manager with experience in Retail and E-commerce.

Successfully led the development of complex systems for managing operational and logistics

processes, including E-commerce platforms, mobile apps, inventory management, and logistics

solutions.

• Expertise in Scrum, Kanban, and Waterfall methodologies

• Strong background in business analysis, backlog management, and product strategy

development

• Skilled in cross-functional team collaboration and agile project management tools (Jira,

Trello, Asana, Microsoft Project, Teams, Confluence)

I have over 9 years of experience in penetration testing. I began my career as a freelancer, focusing on web and mobile application security testing. Throughout my professional journey, I have continuously developed my skills through self-education and hands-on practice on various online cybersecurity platforms.

On one of these platforms, Hack The Box, I ranked 9th in Ukraine, placing among the top specialists nationwide.

To meet the requirements of international clients and formally validate my expertise, I completed advanced professional training at the Israeli cybersecurity school HackerU.

During my career, I have worked on several large-scale penetration testing contracts with Swiss companies, conducting hundreds of security assessments across different systems and infrastructures.

For the past two years, I have been working under NDA as a Red Team Lead, where my responsibilities include advanced penetration testing activities, mentoring and training junior specialists, client communication, and participation in contract and documentation preparation.

I am a Machine Learning Engineer with 4 years of experience. My main specialization is Computer Vision. I have a Master's Degree in Computer Science.

I have deep knowledge in Deep Learning and Algorithms.

Passionate software developer with extensive experience in software testing automation. Codes fluently in such langages as Java, Python and JavaScript. After hours helps in solving tasks related to programming and explores new tools for development.

I am a seasoned backend developer and network administrator with over 21 years of comprehensive experience in software engineering, network routing using Linux servers, and various communication technologies like Cisco. Trained as a software engineer, I spent the first 14 years of my career in network administration, developing and managing complex systems and ensuring seamless connectivity and security.

In the past seven years, I have pivoted to focus on backend development, specializing in Python, PHP, and JavaScript. I bring a rigorous approach to database management and server-side logic, ensuring robust, scalable, and efficient systems. My passion for coding is complemented by four years of experience in teaching, where I utilize my extensive technical expertise to instruct and mentor aspiring developers. My courses blend practical skills with theoretical knowledge, aiming to bridge the gap between classroom learning and real-world application.

Continually seeking to enhance my skillset, I actively engage in learning the latest technologies and trends in the IT field, aiming to blend innovative solutions with time-tested techniques for optimal outcomes.

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With over 5 years of experience in UI/UX and product design, I have worked on diverse projects, from e-commerce platforms to AI-based tools. I create user-centered designs that balance aesthetics with functionality, delivering impactful digital experiences.

Beyond design, I’ve led cross-functional teams and worked closely with developers to ensure smooth design-to-development processes. I’m particularly skilled in mobile-first strategies and crafting designs that enhance user engagement and conversions.

Passionate about education, I’ve mentored aspiring designers and conducted workshops, aiming to bridge theory with real-world applications.

Throughout my career, I have worked in various environments ranging from outsourcing companies to startups, where my role involved managing complex development tasks and systematization. I have successfully maintained a balance between technical and managerial responsibilities. I have progressed from a regular teacher to the head of the Programming and Applied Mathematics departments.

Over the past 7 years, I have applied my skills and experience in the field of IT. I possess a wide range of technologies. Leveraging my PhD degree in engineering and technical sciences, I adeptly translate complex mathematical models into code. My technical expertise includes programming languages such as JavaScript, Python, as well as development on Node.js, database utilization, and other technologies. I am constantly driven to learn and develop, allowing me to stay at the forefront of the IT industry.

With over 25 years of teaching experience in universities and IT schools, I have developed and implemented teaching methodologies that have helped thousands of students learn programming. This teaching experience has allowed me to refine my skills in planning, growth strategies, building effective teams and business processes, as well as quality control.

Andrii Yanchuk Kyiv, Ukraine | +380 97 375 5352 | yanchuka@gmail.com | LinkedIn: linkedin.com/in/andrii-yanchuk

PROFILE Seasoned Information Security Executive with over 20 years of experience in banking, government, and critical infrastructure sectors. Expert in building, implementing, and leading enterprise-wide cybersecurity programs aligned with ISO 27001, NIST, GDPR, SWIFT CSP, and national regulations. Strong background in risk management, governance frameworks, SOC implementation, and compliance audits. Adept at bridging technical and executive domains — from designing secure architectures to shaping strategic cybersecurity roadmaps for highly regulated organizations.

CORE COMPETENCIES Information Security Governance & Compliance (ISO 27001, NIST CSF, GDPR); Risk Assessment & Risk Treatment (ISO 27005); Security Operations (SOC design, SIEM implementation – Splunk, QRadar); Network, Cloud & Endpoint Security (NGFW, WAF, EDR); Business Continuity & Disaster Recovery Planning; Regulatory Compliance (SWIFT CSP, PCI DSS, national security standards).

SELECTED EXPERIENCE

CISO / Head of Information Security — Agroprosperis Bank (Kyiv, Ukraine) | 2020 – Present

Built and led the full Information Security Management System (ISMS) aligned with ISO 27001. Deployed Splunk SIEM, Fidelis EDR, Palo Alto NGFW, and Imperva WAF. Directed risk management, incident handling, vulnerability management, and audit readiness. Led SWIFT CSP certification and BCP/DRP program implementation.

Cybersecurity Advisor — Ministry of Health of Ukraine / State Enterprise 'Electronic Health' | 2024 – Present

Developed cybersecurity policies and frameworks for national healthcare infrastructure. Coordinated projects with Deloitte, CRDF Global, and USAID on strengthening national cyber defense. Designed the Healthcare Sectoral SOC model and documentation. Conducted OSINT analysis and phishing awareness campaigns for 2,000+ employees.

Information Security Manager — Metinvest Holding (Kyiv, Ukraine) | 2018 – 2020 Developed and implemented corporate security documentation based on ISO 27000. Supported GDPR readiness across subsidiaries. Participated in SOC implementation and employee awareness programs (20,000+ staff).

Head of Information Security Department — National Bank of Ukraine | 2005 – 2015

Led large-scale security infrastructure projects (IPS/IDS, SIEM, VPN, Websense, Cisco ASA). Developed and approved the national Information Security Development Strategy. Managed procurement and deployment of enterprise security systems.

EDUCATION & CERTIFICATIONS Master’s in Information Security, National Technical University of Ukraine “Kyiv Polytechnic Institute”; CISSP — Certified Information Systems Security Professional (ISC²); ISO/IEC 27001:2013 Internal Auditor; Certified on solutions by Cisco, IBM, Microsoft, VMware, Nortel.

LANGUAGES English (Professional Working Proficiency) | Ukrainian (Native) | Russian (Fluent)

A results-driven Data Analyst with strong expertise in Power BI, SQL, and data visualization. Experienced in transforming complex datasets into clear, actionable insights that improve decision-making, operational efficiency, and customer satisfaction. Skilled in analytics tools including Power BI Desktop/Web/Report Server, Excel (Power Query, Pivot), SQL, and Google Analytics. Proven track record of enhancing data accuracy, optimizing reporting processes, and supporting business growth through data-driven solutions. Based in Kyiv.

Hello everyone! :) My name is Volodymyr, and I am a Python developer.

I have been working in the commercial IT industry for nearly 5 years, and prior to that, I engaged in self-learning and non-commercial projects. My experience spans across a wide range of technologies, including relational and non-relational databases, console application development, applications with graphical interfaces, web applications, and services.

I am always ready to offer assistance and provide advice on the optimal solutions for any challenges you may encounter.

I am delighted to help everyone in their journey of mastering this new profession :)

With a passion for online education as the CEO of GoIT, I’ve built a team that empowered 1% of Ukrainian programmers, employed 2,300 graduates, and expanded to five countries.

Having created two successful products on Product Hunt, I dream of nurturing graduates into building 5 prosperous startups.

By 30, made the Forbes list, obtained a PhD in economics, and now strive to become an educational Unicorn. Now GoIT is thriving with 500+ employees, and offices in Poland, Romania, and Latin America, with the Philippines next.

I have been working in IT for over 5 years, working on projects across a variety of domains. My technical expertise includes cloud technologies, containerization and orchestration, application and environment deployment automation, and the Python programming language. I have over 3 years of college teaching experience, which helps me with everyday IT project tasks.

QA specialist with more than 10 years experience in software testing. Solid experience in testing of web applications using both manual and automated approaches, creating test documentation.

Lecturer and mentor on several QA courses.

Python Engineer with 5+ years expertise in building

scalable systems and data solutions. Skilled in

SQL/NoSQL, Data Warehouses, Data Lakes, workflow

orchestration, and CI/CD pipelines. Collaborated on

diverse projects, delivering secure, high-performance

solutions for complex data challenges.

No bio available.

I have over five years of experience in the HR field, with the last three years dedicated to career consulting. My focus is on helping beginners take their first steps in the job market, providing them with guidance and strategies for career growth. Additionally, I have two years of experience as a project manager, which has given me a deep understanding of internal business processes. This combination of HR expertise and project management experience allows me to offer practical insights into career development and job search strategies. I am passionate about empowering individuals to achieve their professional goals and navigate the job market with confidence.

I have accumulated over three years of experience in the IT industry. Throughout this period, I have successfully collaborated with students on approximately 30 projects.

I firmly believe that mentoring goes beyond mere knowledge transfer; it encompasses offering support and facilitating both personal and professional growth in students. I am always prepared to assist in comprehending complex concepts, share practical insights, and inspire students to strive for outstanding achievements.

I have 7 years of experience, more than two of them as a C++ Embedded Engineer. I was involved in the development of escape rooms. The last three years have been devoted to the implementation of machine learning in biotechnology.

I hold a Master's degree in Computer Science.

I have diverse experience, including teaching students. My main goal is to provide clear and concise explanations that will help solve the problem. I am proficient in Python, numpy, pandas, matplotlib, seaborn, scikit-learn.

Experienced Cybersecurity Professional with 6 Years of Expertise

With six years dedicated to the dynamic field of cybersecurity, I have honed a robust skill set in both the implementation and support of cybersecurity solutions. My journey has involved a diverse array of projects, where I have excelled in analyzing and defining the needs of clients ranging from small businesses to large-scale telecommunications providers and banking institutions.

Core Competencies:

Cybersecurity Solutions Implementation: Proficient in deploying cutting-edge cybersecurity systems tailored to meet specific organizational requirements.

Support Engineering: Adept at providing ongoing support, ensuring systems operate at peak efficiency while addressing any issues that arise.

Client Needs Analysis: Skilled in understanding and interpreting the unique security needs of varied clientele and crafting solutions that align with their operational objectives.

Project Management: Strong background in overseeing projects from conception through to completion, ensuring timely and within-budget delivery.

Throughout my career, I have consistently delivered comprehensive cybersecurity systems that enhance organizational security postures and align with industry best practices. My hands-on approach and commitment to excellence make me a valuable asset to any team seeking to fortify their cybersecurity infrastructure.

Hi everyone! My name is Dmytro, and I am a DevOps engineer with 5+ years of experience.

My expertise covers Cloud Platform Engineering, DevOps, SecOps, and SRE on Amazon Web Services and Google Cloud Platform, with a focus on Infrastructure as Code, Configuration as Code, Identity Access Management and automation.

I manage deployments and security of environments, handle incidents, and develop documentation for operational processes.

Throughout my career, I have worked on fintech products, building secure cloud environments from the ground up. I have managed both office and cloud infrastructure, enhancing security by implementing Identity and Access Management (IAM) and separating environments while integrating third-party components.

I further bolstered security by defining granular roles for applications and developers, collaborating closely with Cloud-Native Application Protection Platforms (CNAPP). Additionally, I established processes for Business Continuity Planning, Disaster Recovery, Compliance Review, and Vulnerability Assessment.

A key achievement in my career has been ensuring that the infrastructure and processes I implemented operate smoothly and securely without requiring constant oversight.

Hello everyone👋

My name is Yaroslav, and I've been immersed in IT for over five years now. Throughout this journey, I've collaborated on numerous projects with students and conducted various blended and individual sessions.

Working alongside students and witnessing the fruition of our collaborative efforts into impressive projects has been truly rewarding for me.

I'm proud to share that I've garnered positive feedback from my students, with an average teacher rating of 9.2 out of 10.

My IT journey has seen me evolve from a Project Manager to a Fullstack Developer, successfully completing several projects along the way.

I pride myself on qualities such as responsibility, continuous professional development, a strong work ethic, and a commitment to self-improvement even in my spare time.

I have over 5 years of experience working in the field of interface development for commercial projects. I have worked in both FitTech and EdTech product teams. I have a strong background in conducting various UX research activities. Additionally, I have hands-on experience with HTML, CSS, JS, and creating motion graphics. Separately, I have extensive experience working as a graphic designer, where I have developed branding and print materials for various brands.

Over the course of nearly 2 years teaching at GoIT, I have successfully graduated over 500 students from the UI/UX design course.

I have been working in the field of front-end development almost for 5 years. During this period, I have gained experience in creating complex web applications and services for commercial activities within the Internet business. I stick to deadlines when completing tasks. Also I take active part in defining requirements and improving UI and UX design. I learn quickly and i am always open to new knowledge. The technical skills I own are described below.

• Certified GCP Professional Cloud DevOps Engineer with extensive experience in the Google Cloud technology stack, including GCP services, Kubernetes, Docker, and automation tools like Terraform, GitLab CI, and GitHub Actions. • Proven track record in the retail industry and a strong interest in contributing to medical projects. • Certifications include GCP Professional Cloud DevOps Engineer, Associate Cloud Engineer, CKA: Certified Kubernetes Administrator, and GitHub Actions certification. • Demonstrated strengths in analytical and problem-solving skills, excellent communication abilities, and a commitment to continuous learning and skill development. • Holds a Master's degree in medicine, showcasing a unique blend of expertise in both technology and the medical domain.

For over twenty years, I have been working in the field of education, during which time I have held various positions in universities, including lecturer, head of department, and deputy dean. With the onset of the COVID-19 pandemic, I have been involved in various projects aimed at enhancing the digital competencies of Ukrainian citizens, particularly educators. Among such projects are the Erasmus+ project 'Digital Competence Framework for Ukrainian Teachers and Other Citizens' and the 'Digital Literacy of Educators' project, which provided training for finalists of the Educational Marathon project, a part of the social action initiative aimed at addressing and mitigating the consequences of the COVID-19 pandemic in Ukraine (as a coach in October 2020). This project is supported by the 'Strengthening Intersectoral Cooperation for Social Cohesion (SC3)' project and co-financed by the European Union and the British Council in Ukraine І having more than 20 years of experience as a university teacher, I was engaged in research in various fields: engineering sciences (pressure metal processing), computer sciences (Math, statistics, image processing), educational technologies and distance education technologies, socio-economic sciences. Since February am an e-learning expert of the digital office of the Ministry of Social Policy of Ukraine. Additionally, I am a co-founder of the educational platform 4People, the aim of which is to enhance digital literacy among citizens and restore mental and psychological health in times of war. Monthly online forums, webinars, and trainings are conducted on the platform. (https://www.facebook.com/educationalproject4people/?locale=uk_UA). Here me and my colleagues at the university in Kyiv have been organizing webinars and trainings where paying a lot of attention to issues of the social sphere, in particular, adaptation in society in the conditions of war, methods of psychological support for people who need it for various reasons. As part of the Erasmus+ project 'Digital Competence Framework for Ukrainian Teachers and Other Citizens,' I developed electronic learning modules titled 'Online Collaborations' and 'ICT in Education.' I have experience using Moodle, HTML5, Active Presenter, and creating SCORM for developing e-learning courses. I am a member of Europeana and actively advocate for the digitization and preservation of Ukraine's cultural heritage. Currently, I am participating in a project to create the digital Creative Resistance Collection on the Europeana platform.

I'm a Machine Learning Engineer with a solid mathematical background, analytical skills, and 4+ years of experience. My expertise lies in developing, implementing, optimizing, and monitoring Machine Learning models for various industries. I have a solid understanding of the latest ML frameworks and technologies. I am also experienced in data visualization, which allows me to communicate and present the results of my work effectively. This could be proven with my open-source library for training and visualizing Deep Learning models using PyTorch and Plotly. I've worked at a biotech startup for 4 years. My main responsibilities were to develop the pipeline for automatic training of ML models for ADME-Tox properties prediction. Now, I'm working at the company SenseTe in the fintech field, where my main tasks are to develop a full MLOps lifecycle for the Credit Approving Model and monitor it in a production environment.

I completed my education at the Kharkiv National University of Radio Electronics (KhNURE), specializing in Media Systems and Technologies. I obtained a master's degree in the field of electronic publication development technology and web design. I worked as a graphic designer for a duration of 6 years, focusing on the development of promotional materials and electronic publications. Currently, I am employed at AppNiss, an Israeli company, where I have been working as a web designer for nearly 2 years. My role primarily involves working with a desktop application platform for website creation. The most intriguing project I have worked on so far is the development of a mobile application for selling medical cannabis with a prescription.

Jakub Wąsik is a FullStack Software Engineer, IT Lecturer, and Mentor based in Kraków. With a strong passion for technology and software development, Jakub combines his expertise in the field with his love for teaching, sharing knowledge, and guiding others. Alongside his professional roles, he also engages in freelance projects, exploring diverse challenges and creative opportunities.

Outside of his professional endeavors, Jakub is a multifaceted individual with a keen interest in electronic music and cooking. When not immersed in code, he enjoys staying active through sports, playing video games, and relaxing with a good show or movie. A natural communicator, Jakub’s enthusiasm for his passions often leads to engaging and lively conversations.

Certified career consultant with over 2 years of specialized consulting experience and a solid background of 4+ years in HR. I've effectively managed the closure of around 300 vacancies spanning different levels, offering me a nuanced insight into the critical aspects employers consider when selecting candidates at each stage of the hiring process. Leveraging this experience, I've successfully guided over 200 professionals in securing meaningful employment opportunities.

With over 5 years of experience in web development, I have honed my skills as a front-end developer working at reputable companies such as Rezart Agency, Allinsol, and GoIT.

I hold a qualification as a junior specialist in Software Development and have earned a higher education degree in Software Engineering, equipping me with a strong foundation in the field.

Over the course of nearly 4 years, I have dedicated myself to teaching, successfully guiding and mentoring more than 60 student groups. Together with my students, we have undertaken numerous projects, each contributing to their growth and development. I pride myself on delivering materials in an accessible, well-structured, and easily comprehensible manner, ensuring that every student can grasp the concepts effectively. As a testament to my teaching approach, I consistently receive the highest rating of 10/10 from my students.

I am an experienced specialist with a solid background in both banking and IT. I worked at Bank Pivdenny as a Senior Specialist in telemarketing and credit risk, focusing on credit analysis and risk management. Later, I transitioned into IT as a backend developer at Safir Creative Agency, where I specialized in chatbot development and business process automation. Additionally, I mentored students at Golt.

My journey is fueled by a passion for nurturing talent and driving technological advancement. Leveraging my expertise in software development and Scrum frameworks, I am committed to fostering a collaborative environment that empowers the team to achieve excellence and innovate with purpose.

I have over six years of experience in JavaScript development, using technologies such as React, React Native, and NodeJS. I love to share my knowledge so being Javascript Lecturer is more like passion than job for me. I enjoy collaborating with designers, programmers, and clients. My destination is to deliver high-quality and user-friendly products.

Front-end web developer with 5 years of commercial programming experience. I worked mostly on the frontend using React.js. Also I work as programming teacher and teach students learn web development. Love the grind and a problem-solving process.

I have approximately 5 years of experience in the IT industry. During this time, I've been involved in various projects, including computer vision, recommender systems, big data processing, marketing analysis, and other related fields.

I hold a master's degree in applied mathematics and participated in the All-Ukrainian Student Olympiad in Mathematics, reaching the final stage.

My teaching experience spans over 5 years. It began with teaching in a programming club at a school and continued at the university, where I established and led a mathematics and data science club. I like to try simplify complex concepts and explain them in an approachable manner. I take pride in the fact that some of my students have secured positions as data scientists even before completing their bachelor's degrees.

I am a seasoned Senior Software Engineer and an AI Adoption Lead. With over 15 years of experience transforming code into scalable products, I specialize in designing high-load architectures and cloud-native solutions. For the past few years, I have been dedicated to architecting enterprise AI integrations, honing my skills in building RAG systems, and orchestrating Large Language Models within secure cloud environments using AWS Bedrock. Currently, I am proud to serve as an AI Adoption Lead, where I play a pivotal role in defining technical strategy, implementing AI features, and establishing governance frameworks. I am committed to staying at the forefront of the industry, combining my expertise in Solution Architecture with emerging technologies such as AWS Bedrock and GCP Vertex AI.

JavaScript Ninja. React Jedi. Vue apprentice. CSS Grid Enthusiast. IE Hater.

Industry data scientist transitioning to build AI safety infrastructure. Goal: Transform mechanistic interpretability from niche research into standard developer tools, preventing catastrophic risks through forced transparency and accessible safety protocols.

5+ years as a data scientist at major tech companies.

As a highly motivated and enthusiastic individual, I am passionate about utilizing my skills and knowledge to make a positive impact in the world. With a strong academic background in computer science and experience in software development, I have honed my ability to tackle complex problems and deliver innovative solutions. I am excited about the opportunity to continue growing both personally and professionally and to make a meaningful contribution to a dynamic organization.

I am a Data Scientist with a solid background in Math and Statistics, having nearly 80 certifications in Data Analytics, Data Science, Machine Learning and Big Data. I have over 15 years of experience in teaching, mentoring and more than 10 years of hand-on experience of real-life data ana projects. I am passionate about innovation and bridging the gap between technology, education and real-world data-driven solutions.

I'm Oleksii and I'm a full-stack developer. I've been in development for more than 8 years and during this time I've gained experience in building various successful applications of various sizes and domain areas for clients from USA, Canada, Europe and Asia. My technology stack: Languages: JavaScript, TypeScript, Dart. Frontend: AngularJS, Angular2, React.js, Vue.js, Next.js Mobile: ReactNative, Flutter, iOS/Android Backend: Node.js, Express.js, GraphQL Apollo Теsting tools: Jasmine, Karma, Jest. RDBMS: MongoDB, MySQL. Cloud: AWS, Firebase Tools/Others: Docker, WebPack, SSR, Postman, Git, Nginx Operating Systems: Mac OS X, Linux, Windows

Illia Havryliuk

Current position and company

Senior Java Fullstack Engineer at Softserve

Experience in the field (years)

6+ years in commercial development, 2 years of teaching experience

Career path and achievements

Got the path from freelancing at school to a sought-after Senior professional. Later, I tried leadership positions such as Team Lead. Actively implemented data-driven solutions in e-commerce.

Professional specialization

Focused on migrating a project from legacy code on Groovy to modern Java/Kotlin. I plan to participate in breaking the monolith into microservices

Technical skills and tools

Java, Spring Boot, AWS, Claude AI, React.js, PostgreSQL

Teaching approach

I believe that the best learning is through practice. In classes, I explain complex things simply, give many real cases and am always open to questions.

I possess 4 years of extensive experience as a Data Scientist and Machine Learning Engineer, engaging in diverse projects that encompass image recognition, audio classification, text categorization, and time series forecasting across various domains. My expertise spans both conventional data analysis techniques and advanced neural networks.

In addition to my industry tenure, I have accrued a decade's worth of teaching expertise at Zaporizhia National University. During this period, I have delivered courses on programming, machine learning, and mathematical modeling. Furthermore, I have a proven track record of supervising diploma projects and doctoral theses.

Moreover, I have authored scientific publications within the realms of machine learning and mathematical modeling. I hold a PhD in applied mathematics.

I have many years of diverse experience in education, which allowed me to successfully go from working in a school to teaching in a college and managerial activities in the Department of Education and Science.

My professional path began in the school environment, where I studied the basics of pedagogy and gained valuable experience in interacting with students. Subsequently, I decided to develop my knowledge and received a PhD degree, which became a key stage in my professional development. I worked at a college, where successfully combined theoretical knowledge with practical skills. My pedagogical approach was based on the use of innovative methods and the introduction of modern pedagogical approaches aimed at developing students' critical thinking and practical skills.

In addition, my work at the Department of Education and Science gave me a unique perspective on the education system. I actively worked on improving educational programs and participating in the development of educational projects. I have impressive experience in working with teams, where I contributed to the creation of a favorable working environment and encouraged the team to achieve common goals. My management and project planning skills help me create effective strategies to achieve success in the field of education.

I began my career as an accounting assistant and transitioned to data analytics a year later, where I spent three years gaining hands-on experience in reporting and data management. During that time, our team implemented Power BI and built a full reporting system from scratch. This sparked my professional focus, and for the past four years I have been developing my expertise as a Power BI Developer.

My name is Volodymyr, and I am a PhD candidate in Applied Mathematics, a mathematics graduate, and a lecturer in backend development and Python with over six years of practical experience. Throughout my career, I have worked on a wide range of projects, focusing on backend systems for large-scale platforms. My expertise spans both technical development and mentoring for junior and senior professionals.

A dedicated and quick self-learner with technical sense, ability to adapt to new technologies, tools, environments and platforms, passionate about everything computer software related, problem solving thinking, debugging abilities from macro to micro. As a seasoned software developer, I've navigated through the dynamic landscape of multinational companies, contributing my expertise to a variety of projects, including those within the banking sector. My experience spans across full-time roles where I've been deeply involved in the development of sophisticated software solutions tailored for banking projects. Within these environments, I've utilized Python extensively, alongside a suite of complementary tools and technologies, to architect and implement robust systems that meet the stringent requirements of the financial industry. Whether it was optimizing data processing pipelines, developing interactive dashboards, or conducting code analysis using Sonar, I've always been committed to delivering high-quality solutions that drive business objectives forward. Moreover, I've played a pivotal role as a mentor at Go IT Neoversity, where I've had the opportunity to guide and inspire aspiring developers on their journey. This experience has allowed me to not only share my knowledge and expertise but also foster a culture of continuous learning and growth within the community. With a solid foundation in Python programming and a wealth of experience in multinational settings, particularly within banking projects, I'm poised to tackle complex challenges and contribute meaningfully to the advancement of software development practices.

Java Full-Stack Engineer with 5+ years of experience working in software development and microservices architecture. Has strong expertise in Java, Kotlin, Spring Boot, React, AWS, Azure, and GCP. Skilled in designing and implementing scalable REST APIs, developing integrations with third-party services, and optimizing database queries for performance. Well-versed in supporting content management systems, laboratory management solutions, and enterprise operations. Adept at improving test coverage, performing code reviews, and creating technical documentation to ensure high-quality deliverables. Proficient in using CI/CD pipelines and containerization tools for efficient deployment and system reliability. Core technical skills:

• Java8-17, Kotlin, Spring(Boot, MVC, Data, Security), Mockito, Junit5, Kotest

• PostgreSQL, MSSQL, MongoDB, Spring JPA, Hibernate ORM, JBDC

• JavaScript, NodeJS, React, Bootstrap, Jest, Selenium

• IBM MQ, Kafka, Jackson, Camel

• Docker, Jenkins, GitLab CI, K8S, Datadog

• Azure (Certificate AZ-204), AWS, GCP Organized, responsible, attentive and communicative person, fast learner. Highly self-motivated, constantly developing hard-skills. Proactive individual who takes ownership of challenges and remains resilient in the face of obstacles. Perfect team member, have supporting and communication skills, self-motivation and work for results.

My journey in education commenced in 2003, taking on the role of a middle school mathematics teacher at a traditional school. Over the course of my career, I pursued education in three esteemed institutions: Zaporizhzhia National University, the Interregional Academy of Personnel Management, and the National University "Zaporizhzhia Polytechnic", where I continue to impart knowledge today. Alongside my university commitments, I engaged in teaching STEM education at Inventor school. Offering courses in higher mathematics, information technology, mathematical statistics, and mathematical modeling.

In addition to my teaching roles, I have contributed to the academic sphere with authored publications, focusing on the realms of mathematical modeling and innovative methodologies for teaching higher mathematics.

I am a career consultant with many years of experience in career development and job search. Currently, I work at GoIT, where I conduct webinars, help create effective resumes, cover letters, and portfolios. Additionally, I provide individual and group consultations, helping to refine self-presentation skills.

Previously, I worked as a business trainer, conducting training in sales, team building, and networking. My experience also includes the role of regional director, where I managed a dealer network and a commercial department.

My goal is to help people find their place in the job market, develop their professional skills, and achieve career goals.

I was a researcher at Fotonation and NUI Galway (Enterprise Based Program) where I studied and proposed algorithms related to the field of Computer Vision and AI. In Portugal, at Fraunhofer I was working as a senior researcher on computer vision. Besides the pojects related to AI and computer vision, I was supervising two master thesis. I am involved in several projects related to data science. Besides the interest in Kaggle competitions and the collaboration as a data scientist with Gravitad, I also have teaching experience. I was teaching physics for a public school in Bucharest and I perform physics experiments for private schools or on demand.

Oleksii Baranovskyi is an experienced cybersecurity expert with more than a decade of experience with demonstrated history in the academic as well as enterprise and financial segments. Oleksii holds a Ph.D. in Information Technology and is a certified trainer of prestigious cybersecurity certifications, including CISSP, CISM, and CEH. He possesses hands-on expertise in penetration testing, computer forensic, and incident handling and response. Throughout his career, Oleksii has been recognized for his contributions to cybersecurity education, receiving awards from the National Security Council, State Telecommunication Service, and Cyberpolice of Ukraine. From 2015, Oleksii has been contributing as a subject matter expert to various international projects led by organizations such as OSCE, USAID, and CRDF Global.

With over 8 years of experience in the field of web development, including 5+ years focused on design, I have gained extensive expertise. My work extends beyond design development as I am actively involved in coordinating project launches and collaborating with development teams.

In addition to my design skills, I have experience in client communication, crisis management, SEO, Google Ads, Meta Ads, SERM, and print design, branding. Furthermore, I have had the privilege of mentoring and guiding over 200 students as they completed the UX/UI Design course at GoIT.

My name is Oleksandr Prydolob, and I am a Python Software Engineer with five years of professional experience. I graduated from Yuriy Fedkovych Chernivtsi National University with a Master’s degree in Applied Mathematics. Throughout my career, I’ve worked on diverse projects, including developing eHealth systems, creating Voice of the Customer (VoC) solutions, and building mobile applications that integrate complex ecosystems.

My technical expertise includes Python, Django, Flask, database management (PostgreSQL, MySQL, MongoDB), containerization (Docker), and microservices architecture. One of my notable achievements is rewriting legacy systems from Python2 to Python3, significantly improving their performance and reliability. Additionally, I developed a microservice for analyzing user feedback and automating surveys in the African market.

I am a responsible, goal-oriented, and organized professional. I thrive in teams of any size and am always eager to share my knowledge and experience. As an instructor, I aim to teach not only technical skills but also how to excel in teamwork and adapt to the dynamic IT landscape.

I believe that my hands-on experience with real-world projects will be valuable to every student aspiring to grow in the IT industry

Since 2021, I have been the Lead Data Scientist and ML Operations Engineer at RBC Group. Before this role, I held leadership positions at the regional Chamber of Commerce and Industry for almost a decade. My career journey has spanned from leading an economic research centre to software development, shaping my pragmatic approach to data science. As a former business consultant, I possess an original skill set that allows me to bridge the gap between business needs and the technical nuances of data analytics. I began my journey in IT as a self-driven learner and have since earned a formal Master's degree in Software Engineering, which has further enhanced my hands-on experience. In addition to my professional roles, I have also taught finance and credit courses. My teaching background, along with my diverse experience, drives my passion for sharing practical knowledge.

I have about 20 years of experience in IT. During this time, I managed to work with different technologies. In recent years, I have been actively working with C++ and databases (MS SQL Server, MySQL, Firebird). In the past, I wrote video courses about MS SQL Server for one company. I have experience working with big databases, where millions of records were collected in an hour. I have experience in query optimization. Using different tools, I created reports based on databases. I am currently working as a C++/SQL developer to support and develop our company's product.

I hold an Advanced Certified Scrum Master designation and currently work with the team behind the development of the GoIT Learning Management System (LMS), a cutting-edge educational platform. I have obtained certifications from Scrum Alliance and completed training at Scrum Ukraine. With over 3 years of experience as a Scrum Master, I have honed my skills in guiding teams towards successful project execution.

In addition to my role as a Scrum Master, I also serve as the Head of Study Success Stories. As the project lead for "Students Share Their Experience," I have overseen the creation of more than 380 motivational videos on YouTube. These videos highlight the achievements and journeys of students within the GoIT community. You can access the videos at https://www.youtube.com/playlist?list=PLViULGko0FdiJafuRKWeJTQ5CbnO0fsPi

I am the visionary behind the "100 Success Stories of GoIT" magazine, and I coordinate its publication. This project showcases the remarkable accomplishments and growth of individuals within the GoIT network. You can find further information about this inspiring initiative at https://goit.global/ua/reviews/

Furthermore, I am a proud co-founder of the GoIT Community, a thriving network that boasts over 3,600 graduates. This community fosters collaboration, knowledge sharing, and continuous learning among its members.

With 5 years of expertise in the IT education sector and 3 years of experience conducting training sessions, I specialize in delivering impactful webinars on soft skills and goal setting. Additionally, I have successfully organized recorded mini-courses, managed the Bootcamp product line, and served as the project office manager at GoIT. My diverse background enables me to empower individuals and teams to maximize their potential and achieve remarkable results.

I`m is an experienced educator specializing in physics and computer science, with over 8 years of teaching and curriculum development in both subjects. Holding a degree in Master of Physics, teacher of Computer Science from National Pedagogical University, I``m combines a deep understanding of theoretical principles with practical, real-world applications, making complex topics accessible and engaging for students

I am a cybersecurity expert with over 10 years of experience, specializing in teaching, research, and project management in the field of cybersecurity. As a professor and D.Eng.Sc., I have developed and taught courses on cybersecurity, information security architecture, network security, and intrusion detection systems. Throughout my career, I have actively participated in international educational and research projects, including TEMPUS ENGENSEC, ERASMUS+ Jean Monnet, and USAID Cybersecurity for Critical Infrastructure in Ukraine. These projects have allowed me to contribute to the integration of European cybersecurity standards into Ukraine’s educational and professional landscape. I have authored over 150 scientific publications, including research indexed in Scopus and IEEE Xplore, and hold 6 Ukrainian patents and 11 international cybersecurity certifications. As an active participant in global cybersecurity communities and international conferences, I specialize in threat intelligence, risk management, SIEM/IDS/IPS systems, and critical infrastructure protection. Currently, I serve as the President of the Women4Cyber Ukraine Association and am an Advisory Board Member at the Cyber Institute (USA), contributing to the development of international cybersecurity initiatives. For my contributions to the field, I have been honored with the President of Ukraine’s Young Scientist Award (2019), as well as scholarships from the Cabinet of Ministers of Ukraine and the Verkhovna Rada of Ukraine for my scientific achievements. I am committed to innovative teaching methods, continuously adapting academic programs to address modern cyber threats, and preparing the next generation of highly skilled cybersecurity professionals.

I am a certified career consultant with 4 years of experience in HR and 3 years in career counseling. Over the past 2 years, I have been leading the career center at GoIT. I developed a comprehensive career preparation program that has successfully assisted more than 1600 students in launching their careers in the IT industry.

Software developer and young scientist. For me research and development is a combination of interesting problems and practical solutions.

I am most interested in the efficient use of hardware (GPU/CPU, multiprocessing, multithreading, even FPGA) for modern algorithms and artificial intelligence. Both low and high level programming aspects. I try to look at the problem from a wide perspective and from different aspects. I like to have a deep understanding of every aspect of framework and/or hardware I use.

And of course I love programming. That's why I like to participate in various projects.

17 years of overall business experience, including seven years working directly with clients across multiple banking service segments and 10 years in IT focused on digital banking products. Proficient in data analysis and business analysis, with more than 5 years of hands-on software development experience building chatbots, backend services for high-traffic infrastructure serving over 3 million customers at Raiffeisen Bank Ukraine.

Experienced Lead Engineer with 6 years in the industry. Possesses strong skills in managing the entire product lifecycle, from design, planning, and documenting through development and team support. Adept at integrating DevOps practices to optimize processes and have experience in establishing test deployment automation for embedded products.