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Fiverr Pro
Português
$
USD
I will build a production grade android app using flutter or native java
Aman Yadav
Sobre este Serviço
Most Android apps fail not because of bad UI but because of poor architecture, unreliable backend communication, and zero consideration for scale.
I build Android applications that are engineered properly from day one.
What I work with:
- Flutter (GetX, Riverpod, BLoC)
- Native Android Java & Kotlin
- REST & GraphQL API integration
- Firebase (Auth, Firestore, FCM, Storage)
- WebRTC audio/video calling
- Realtime chat via sockets
- Media upload & streaming systems
- Authentication systems (JWT, OAuth)
- Backend integration (Node.js / NestJS / REST)
- Bug fixing, refactoring, architecture cleanup
What you get:
- Clean, modular architecture (not spaghetti code)
- Optimized performance startup time, memory, battery
- Reliable API/backend communication with proper error handling
- Scalable codebase you can actually maintain and extend
- Professional communication throughout
I have backend engineering experience alongside mobile which means I understand both sides of the stack and can build or integrate reliable APIs, not just consume them.
Whether you need an MVP, a production app, a realtime communication platform, or a refactor of a broken codebase contact me first so we can scope it properly.
Conheça mais sobre Aman Yadav
Aman Yadav
Software Engineer
- A partir deÍndia
- Membro desdejul. de 2021
- Responde em aprox.:1 hora
- Última entrega4 anos
Idiomas
Hindi, Inglês
I engineer full-stack systems — backend APIs, Android applications, and the architecture that connects them.
My stack: Node.js / NestJS on the backend, Flutter and native Java/Kotlin on mobile, with real-time systems (WebRTC, sockets), database design, and scalable architecture as core strengths — not add-ons.
I don't build features in isolation. I design systems end-to-end, with performance, maintainability, and scale considered from the start.
If you have a serious project, contact me before ordering so we can scope it properly.
Perguntas frequentes
Do you work with Flutter or native Android?
Both. I choose based on your project's long-term requirements — Flutter for cross-platform and rapid delivery, native Java/Kotlin when you need deeper system-level control.
Can you build realtime features like chat or video calling?
Yes. I've built realtime chat systems using WebSockets and audio/video calling using WebRTC. These are not trivial features — contact me first to scope them properly.
Do you handle backend work too?
Yes. I have strong backend experience with Node.js and NestJS. I can build or integrate APIs, design database schemas, and ensure the full stack communicates reliably.
Can you work on an existing app?
Yes — refactoring, architecture cleanup, performance optimization, and feature additions. Send me the codebase details before ordering.
Why should I contact you before ordering?
Because mobile projects have high variance in scope. A 5-minute discussion prevents mismatched expectations, wasted time, and revision disputes. I take scoping seriously.
What makes you different from other Flutter developers on Fiverr?
I think in systems, not just screens. Most mobile developers build features in isolation. I consider state management, API contracts, error handling, scalability, and maintainability from the start.
