I build production-ready REST API backends using Java 21 and Spring Boot — the same stack I've used to deliver 2 live client systems currently running in production.
What's included in this service:
- REST API design and development (Spring Boot, Java 21)
- Database design and integration (PostgreSQL/MySQL via Hibernate/JPA)
- Authentication & Authorization (JWT, OAuth2, Role-Based Access Control)
- API documentation (Swagger/OpenAPI) and Postman collections
- Clean, maintainable code following SOLID principles and design patterns
Optional add-ons:
- AWS deployment (EC2, RDS, Docker, CI/CD via GitHub Actions)
- Payment gateway integration (Razorpay/Stripe webhook handling)
- Two-Factor Authentication (2FA) setup
Past work includes:
- MakeSenseEdu: Full EdTech backend with HLS video streaming, async Lambda transcoding pipeline, and Razorpay integration — live in production
- Volexo: Ride booking backend with RBAC, wallet payments, and Strategy pattern-based ride allocation
I own the full SDLC — from architecture decisions to production deployment. You get working software, not just code.