React Frontend With Backend Essentials

I have a product that must present a smooth React-based interface on the web and a companion mobile experience. Whether you choose React Native or another efficient approach, the two views need to feel identical in branding, flow, and performance.

Behind that UI, I need a lightweight yet solid backend that:

• authenticates users securely (email / social logins ready for expansion)
• stores and retrieves data through a structured database layer
• exposes clean REST or GraphQL endpoints so the frontend can pull and push data with minimal latency

You’ll hand over:

1. Source code for the React web frontend and its mobile counterpart.
2. A backend service (Node, Python, or comparable stack—your recommendation welcome) wired for user authentication, database management, and fully documented API routes.
3. Clear setup instructions plus brief inline documentation so my team can maintain and extend the codebase.

Everything should be container-friendly for quick deployment and tested end-to-end before delivery.