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Registration: 26.12.2025

Vitalii Blazhyievskyi

Specialization: Full Stack Developer
— Python Engineer with hands-on experience in REST API development, client-server communication, and game logic implementation. — Strong understanding of HTTP and network fundamentals, with practical Linux use and database integration experience. — Actively contributes to open-source and gaming communities, providing technical support and maintaining collaborative environments. — Proficient in using AI tools like Copilot and ChatGPT to accelerate development and problem-solving. — Motivated, reliable, and eager to grow in professional backend development using Python and modern web technologies.
SQLite Linux LangChain pandas C++ Tomcat Python Git rest api PostgreSQL Java
— Python Engineer with hands-on experience in REST API development, client-server communication, and game logic implementation. — Strong understanding of HTTP and network fundamentals, with practical Linux use and database integration experience. — Actively contributes to open-source and gaming communities, providing technical support and maintaining collaborative environments. — Proficient in using AI tools like Copilot and ChatGPT to accelerate development and problem-solving. — Motivated, reliable, and eager to grow in professional backend development using Python and modern web technologies.
SQLite Linux LangChain pandas C++ Tomcat Python Git rest api PostgreSQL Java

Skills

Python
C++
Java
REST APIs
SQLite
Tomcat
Linux
Git
Client-Server Architecture
Postgres
H2
NymPy
Pandas
LangChain
Team player
Responsible
Problem-solving mindset
Communication skills
Adaptable and quick learner
Time management & organization

Work experience

Full Stack Developer
10.2024 - 07.2025 |NDA
Python, C++, Java, REST APIs, SQLite, Tomcat, Linux, Git, Client-Server Architecture, Postgres, H2, NymPy, Pandas, LangChain
Projects: 1. Local Network Chat Application (Academic Project). ● Built a simple chat system that allowed multiple users on the same network to connect and exchange messages. ● Gained practical experience with HTTP protocol, request routing and socket programming concepts. 2. REST API for Currency Exchange. ● Built a backend service in Java (Servlets, Tomcat, SQLite) supporting multiple REST endpoints. ● Implemented JSON responses, structured error handling, and client-server communication. 3. Indie Game “Dragons Heart”. ● Worked in Agile workflow with 2-week sprint. ● Implemented gameplay logic and event systems using Python. ● Contributed to planning, design, review and debugging. 4. Indie Game “Curse of Hope”. ● Worked in Agile workflow with 2-week sprint. ● Architected game structure using Python, in close collaboration with artist and designer. ● Planned, reviewed and debugged gameplay logic and event systems. 5. Dead Plate. ● I have integrated translation system into the game, ensuring localization compatibility. 6. Limbus Company – Community Contributions. ● Modding Tech Support: Assisted users with mod integration and troubleshooting. ● Community Manager: Moderating a large 8,000+ member modding community on Discord, resolving technical issues and maintaining engagement. ● Made contributions to the documentation and maintaining a database.

Educational background

Computer Science
Till the present day
Kharkiv National University of Radio Electronics

Languages

EnglishAdvanced