Backend API Development & Integrations

I specialize in building fast, secure, and scalable backend systems using Node.js. Whether you need a new API, want to optimize an existing backend, or integrate third-party services, I handle the entire process from architecture to deployment.

What I offer:

1. 1. REST API & GraphQL development with Node.js
   2. Database design & optimization (PostgreSQL, MySQL, Prisma ORM)
   3. Authentication & authorization (JWT, OAuth, NextAuth, Clerk)
   4. Payment integration (Stripe)
   5. AI & automation integrations (OpenAI, Claude, n8n)
   6. Third-party integrations (Google APIs, SendGrid)
   7. Cloud deployment (Vercel, DigitalOcean, AWS)

Why me: 
8+ years building production-ready backends and full-stack systems, strong documentation, and reliable delivery.