I will build your react native mobile app with nodejs backend


About this gig
Looking for a full-stack developer who can turn your app idea into a working product? I build React Native mobile apps with complete Node.js backends, from a single connected screen to a fully-featured app ready for the app stores.
With 3+ years of hands-on experience, I've built:
- Real-time chat and voice features using Socket.io and Agora RTC
- Self-custodied crypto wallet systems with multi-chain support (Solana, EVM)
- Secure authentication (JWT, OTP-based login)
- Payment integrations (Stripe) and third-party API connections
- Scalable MongoDB/Express backends with clean, documented code
I follow DRY/SOLID principles, with error handling and security built in from the start.
Whether you need a single screen connected to an API, a multi-screen app with a full backend, or a complete production-ready app, I'll scope it clearly and deliver working code you can use and maintain.
Note: Packages are scoped for small-to-medium apps. For larger, multi-feature projects (e.g. apps with wallet systems, complex real-time infrastructure, or 15+ screens), please message me first for an accurate custom quote.
Get to know Asim M
FullStack MERN React Native Developer
- FromPakistan
- Member sinceSep 2019
- Avg. response time1 hour
Languages
English
FAQ
Do you build both the frontend and backend?
Yes — I handle the complete React Native app and the Node.js/Express backend, including database design (MongoDB) and API integration.
Can you work with my existing codebase?
Yes, I can review and build on top of an existing React Native or Node.js project. Share the repo details before ordering so I can scope it accurately.
What if my project needs more than what's in a package?
Message me first — I'll review your requirements and either recommend the right package or provide a custom quote for larger projects.
Do you provide the source code?
Yes, source code is included in Standard and Premium packages, and available as an add-on for Basic.

