I build scalable, high-throughput backend services using Node.js and Express.js. My backend work complements my mobile expertise, allowing me to deliver full-stack solutions — from API to app.
What I offer:
- RESTful API design and development with Express.js
- Database design and optimization (MongoDB, PostgreSQL, MySQL, Firebase)
- Caching and performance optimization with Redis
- Authentication, authorization, and security best practices
- Docker containerization and cloud deployment on GCP
- Integration with third-party services and analytics platforms
Notable results: I've built high-throughput backend services handling thousands of concurrent users for e-commerce and logistics platforms, and integrated analytics stacks using Netcore, Segment, and Firebase for data-driven decision making.
Tech stack: Node.js, Express.js, MongoDB, PostgreSQL, Redis, Firebase, Docker, GCP, GraphQL, Supabase.