Hi, I'm Oleh Serbin 👋

Software Engineer | Node.js, Go

Focusing on building robust, scalable systems and clean architecture.

🚀 Featured Project: Quint Project

Minimalist local-first knowledge management tool for teams and solo creators.

• Core Tech: Go (Golang), SQLite, JavaScript.
• Key Architecture: Background synchronization engine, offline-first data persistence, and complex non-linear data structures.

🛠️ Tech Stack

• Languages: Node.js (TypeScript/JavaScript), Go
• Databases: SQL: MySQL, PostgreSQL, SQLite (Advanced schema design & query optimization).
• NoSQL: Redis, MongoDB (Caching, flexible data structures).
• Architecture: Full-cycle development, API Design (REST, GraphQL), Data Synchronization.
• Cloud & DevOps: Docker, CI/CD, Linux.