Browse categories
Explore
Fiverr Pro
English
$
USD
I will fix bugs, errors, and crashes in your flutter dart app
Flutter Developer
👋 Hi, I'm Furqan — a skilled Mobile App Developer with expertise in React Native & Flutter, building high-quality cross-platform apps for iOS and Android.
✅ Services:
• App Development (React Native...
About this Gig
Is your Flutter app crashing, throwing errors, or misbehaving? I'll find the problem and fix it fast.
I'm a Flutter developer with 1.5+ years of production experience, currently building and maintaining live apps on Play Store and App Store for a Dubai-based company. I work daily with Dart, Firebase, and Bloc/Riverpod state management, so I can pinpoint Flutter bugs quickly instead of guessing.
What I fix:
- UI rendering & layout bugs
- App crashes & null/type errors
- State management bugs (Bloc, Riverpod, Provider, GetX)
- Firebase issues (Auth, Firestore, FCM)
- API/network errors
- Build & deployment errors (Android/iOS)
- Performance & lag issues
How it works:
1. Send your code (zip/GitHub) + describe the bug
2. I diagnose and give a clear time estimate
3. I fix, test, and send the corrected code
I don't just patch symptoms I explain the cause so it doesn't return. Fast communication, clear updates, no disappearing until delivery.
Message me your error or a screen recording before ordering I'll confirm I can fix it and how long it'll take.
Other Mobile App Maintenance Services I Offer
FAQ
Do you need my full source code
Yes, ideally the full project (zip or GitHub access) so I can reproduce the bug exactly, not just the affected file.
Can you fix crashes without seeing the error log?
I can try, but sharing the error log, stack trace, or a screen recording speeds up diagnosis significantly and gets you a faster, more accurate fix.
What if the bug takes longer than expected?
I'll always tell you upfront before starting if a bug looks bigger than the package covers, so there are no surprise delays.
