Node.js Backend for Mobile App

The mobile front-end is ready; now I need a solid Node.js backend that exposes clean REST APIs, persists data in PostgreSQL, and secures every call with JWT-based authentication. You will design the schema, write the services, wire up the auth flow, and make sure everything runs smoothly in test and production environments. Familiarity with cloud deployment (AWS, GCP, or similar) will help you hit the ground running, but the immediate focus is on well-structured code, documented endpoints, and reliable integration with the existing React Native UI.

Key deliverables
• Fully documented REST API (OpenAPI/Swagger preferred)
• PostgreSQL schema & migration scripts
• JWT auth implementation with role-based authorization hooks
• Environment-specific configs plus a one-click deploy script (Docker or comparable tooling)
• Postman collection or similar for quick testing

I’m ready to start as soon as you can share a concise portfolio that highlights relevant Node.js, PostgreSQL, and JWT work, along with your tech stack and estimated fee structure. Looking forward to collaborating.