Node.js & API Development Services
I specialize in **backend and API development** using Node.js, Express, and PostgreSQL. From RESTful APIs to authentication systems and complex workflows, I deliver reliable backends that scale.
What I Offer
- RESTful & GraphQL API design
- Secure authentication & authorization
- Database design with PostgreSQL
- File uploads, payments, and third-party integrations
- Scalable server-side logic for SaaS & fintech platforms
Featured Work
Developed the backend for a fintech marketplace, handling thousands of loan applications with secure APIs and real-time dashboards.