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I will build a flutter app with supabase or firebase backend and ai
Furkan O
About this gig
Want an Android and iOS app with a real backend, secure login and smart AI features, without leaking your API keys?
I build Flutter apps on Supabase or Firebase, with clean architecture and a backend that protects your data.
What I build for you:
- Flutter app for Android and iOS from one codebase
- Login, profiles and roles with Supabase Auth or Firebase Auth
- Database with Row Level Security, so users only see their own data
- Realtime lists, chat or notifications
- AI features done safely: smart replies, summaries or search, with the AI key kept on the server and a per-user limit
- Clean, readable code you can keep building on
Proof:
I built a 15-module Flutter and Supabase prototype and I write backend code with automated tests.
How we work:
- You share the idea or design, I reply with screens and a fixed price
- Weekly builds you can install and try
- Source code, setup guide and a handover call
Stack: Flutter, Dart, Supabase, Firebase, PostgreSQL, FastAPI for custom backend logic.
Message me first with your idea. I will suggest the smallest version that proves it.
Get to know Furkan O
Furkan O
Python Backend Developer, FastAPI, PostgreSQL, REST APIs
- FromTurkey
- Member sinceApr 2024
- Avg. response time1 hour
Languages
English, Turkish
I'm a Python backend developer from Istanbul. I build FastAPI and PostgreSQL APIs with JWT auth, clean migrations and real test suites: my public FastAPI project has 599 automated tests. I also fix bugs in existing Python code and APIs with a test that proves the fix, build ESP32 and IoT backends with dashboards, and build Flutter apps on Supabase or Firebase with safe AI features. I worked 9 months as a programmer at a defence engineering company and I'm finishing my Computer Engineering degree. Clear scope, fast replies, working code.
My Portfolio
FAQ
Which AI providers do you work with?
OpenAI, Anthropic Claude and Google Gemini. You choose, and the AI call sits behind one small module, so switching later is easy.
Who pays for the AI usage?
You do, with your own provider account. I set a daily limit per user so the cost stays predictable.
Do you design the screens?
I build clean, modern screens from your design or Figma file. If you only have an idea, I use a simple, consistent layout and we agree on it before I build.
Do you publish the app to the stores?
Not in this gig. You get the source code and instructions to build it. Publishing can be discussed as a custom offer.
