Roman Vassilchenko
Backend Go Developer at Ozon Tech 🚀
roman.vassilchenko.work@gmail.com | +7 775 900 46 26 | LinkedIn | Astana, Kazakhstan
Summary 📝
Backend Go Developer experienced in building scalable microservices and integrations. Passionate about creating efficient solutions and eager to contribute to impactful projects. Open to opportunities in Astana or remote work. 🌍
Projects 💻
DACA
10/2024, Astana, Kazakhstan
Web application analyzing corruption risks by collecting real-time data from "goszakup.gov.kz". Built with Go, PostgreSQL, gRPC, and RESTful APIs.
Simple URL Shortener (sus.kz)
08/2023 - 09/2024, Astana, Kazakhstan
Implemented a Go-based API for URL shortening with features like alias creation, redirection, and deletion.
Education 🎓
Bachelor's in Computer Software Engineering
Astana IT University, 09/2023 - 07/2025
Bachelor's in Computer Science
ITMO University, 01/2021 - 06/2023
Languages 🌍
Experience 💼
Junior Software Engineer
Ozon Tech, 08/2024 - Present, Astana, Kazakhstan
- Contributed to the internal employee portal system, managing 27 microservices.
- Enhanced and optimized the conflict-of-interest questionnaire system.
- Developed gRPC integrations with other Ozon teams.
- Managed data transfers between Vertica and ClickHouse.
Intern Golang Developer
Ozon Tech, 12/2023 - 08/2024, Astana, Kazakhstan
- Improved point hiring system on the "Matrix" team.
- Developed a user notification system via ChatZone (Mattermost).
- Optimized Matrix and internal rotation systems with new functionalities.
Skills 🛠️
Certifications 🏆
AWS Academy Cloud Web Application Builder
Amazon Web Services (AWS)
Crash Course on Python
Coursera
Problem Solving (Basic) Certificate
HackerRank