I will develop secure rest apis with nestjs and postgresql

Are you looking for a rock-solid, scalable, and enterprise-grade backend for your web or mobile application? You're in the right place.

Many developers can spin up a quick Express server, but building a backend that survives production requires strict architecture, data integrity, and type safety. I specialize in building highly structured backend systems using NestJS, Node.js, and PostgreSQL that are clean, easy to maintain, and ready to scale.

Whether you are a frontend developer needing a backend partner, or a startup launching an MVP, I will deliver a production-ready API tailored to your exact needs.

What I Offer:

• Robust Architecture: Modular design using NestJS (Dependency Injection, Guards, Interceptors).
• Database Excellence: Relational database design in PostgreSQL using TypeORM or Prisma, complete with optimized queries and data migrations.
• Secure Authentication: JWT-based authentication, refresh tokens, and Role-Based Access Control (RBAC).
• Data Integrity: Strict request validation and sanitization using DTOs (class-validator).
• Interactive Documentation: Complete API testing environments via Swagger UI or Postman collections so your frontend team can integrate immediately.