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Fiverr Pro
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I will fix flutter app bugs, crashes, and build errors
Afganistán
Hablo Persa, Inglés
Skilled Flutter: Firebase, Supabase, API Integration, Sentry
I’m a Flutter developer with 3+ years of experience building high-performance, cross-platform apps for Android, iOS, and Windows. Skilled in state management (Riverpod, GetX, Provider, Flutter Command...
Acerca de este Servicio
Hi
If your Flutter app has bugs, crashes, or build errors, you're in the right place.
Im a Flutter developer and I help clients fix issues in existing Flutter apps quickly, cleanly, and professionally.
What I can fix:
- Flutter UI bugs & layout issues
- App crashes & runtime errors
- Firebase & Supabase related issues
- Firestore or Supabase database errors
- State management bugs (Provider / Bloc)
- Gradle & build errors
- AndroidX & compatibility issues
- Audio & video player problems
- Pubspec.yaml & dependency conflicts
- API, logic, and async errors
If your issue is not listed, feel free to message me Ill review it for you.
What youll get
- Proper bug diagnosis
- Clean and working fix
- Tested solution
- Updated source code
Play Store Support
- I can also help with Play Store build and release issues, including:
- App not building for release
- Gradle or signing errors
- Target SDK / compatibility problems
- Upload or release-blocking issues
Just mention this when you contact me.
What I need from you
- A clear description of the issue
- Error message or screenshot (if available)
- Source code (GitHub / ZIP / access)
Please message me before placing an order so I can review the issue and confirm the scope.
Mi porfolio
FAQ
What do you need from me to start working?
I need your Flutter project source code (ZIP or GitHub link), a clear description of the problem, any error messages/screenshots, and reproduction steps. Having this upfront helps deliver faster.
Do you fix Supabase and Firebase bugs?
Yes! I fix both Firebase and Supabase-related issues, including auth, database queries, and integration-related bugs.
Can you help with app build errors and Play Store issues?
Yes — I can fix build errors (Gradle, signing, SDK, build failures) and help with Play Store release problems. Just mention the issue when you contact me.
Can you add new features to an existing app or only fix bugs?
Yes — you can choose bug fixes or feature additions (dark mode, offline support, localization, maps, offline caching, etc.).
How long does it take to fix a bug?
Delivery time depends on complexity. Simple UI or logic bugs are usually fixed in 1–2 days, while advanced or backend-related issues take 2–5 days. I’ll give a precise estimate after reviewing your case.
Do you test the app after fixes or new features?
Yes — I test on multiple screen sizes (and OS versions if possible) to ensure functionality, responsiveness, and stability.
What if the bug isn’t fixed after delivery?
I offer free revisions if the issue still exists or wasn’t fully resolved. Just let me know what happened and I’ll continue fixing it.
