Backend Developer focused on building scalable and production-ready web applications.

I specialize in designing RESTful APIs, working with relational databases, and containerizing backend services.
Passionate about clean architecture, performance optimization, and writing maintainable code.

• Design and build REST APIs with FastAPI
• Work with PostgreSQL & MongoDB
• Implement authentication & authorization (JWT, RBAC)
• Optimize database queries and backend performance
• Containerize applications using Docker
• Collaborate with frontend (React / TypeScript)
• Deploy services to Linux-based environments

Python FastAPI Node.js

PostgreSQL MongoDB

Docker Git Linux

React TypeScript

• Backend architecture & scalability
• Async programming in Python
• Testing (pytest)
• API security best practices
• System design fundamentals

• GitHub: @stzhuk