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I will fix flutter app bugs, crashes, errors on android and ios in few hours
Client Satisfaction First, Quality Flutter Apps Always
Hi! I'm Usama, a professional Flutter & Dart Developer specializing in cross-platform mobile app development for Android and iOS.
I build high-quality, scalable mobile apps with Flutter, Firebase, RE...
About this Gig
Is your Flutter app crashing, throwing errors or behaving unexpectedly on Android or iOS? Stop losing users I will debug and fix any Flutter bug within 24 hours, most delivered same day.
With 6+ years of experience debugging production Flutter apps, I fix:
- App crashes & runtime errors
- Build errors (Gradle & Xcode)
- Firebase errors (Auth, Firestore, Storage, FCM)
- API & backend integration issues
- UI/layout responsive design bugs
- State management issues (GetX, Provider, Riverpod, Bloc)
- Package/dependency conflicts
- Performance, lag & loading problems
- Version/SDK upgrade and Play Store build errors
Every order includes: root cause explained in plain English, clean production-ready source code, unlimited revisions until it works, Android & iOS both covered.
No quick patches fixes that actually last, with fast friendly communication.
Message me before ordering so I can assess your issue fast and guide you to the right package. Let's get your Flutter app back to 100%!
Platform:
Cross-platforms
App type:
Hybrid
Tools:
Power apps
•
Xamarin
•
Flutterflow
•
Android Studio
•
Xcode
•
Supabase
Other Mobile App Maintenance Services I Offer
FAQ
What do you need from me to start?
Your Flutter project source code (zip or repo access), a description of the issue, and any error logs or screen recordings you have.
Can you fix both Android and iOS issues?
Yes — crashes, build failures, and platform-specific bugs on both Android and iOS, including Gradle and Xcode errors.
Do you fix Firebase errors?
Absolutely — Firebase Auth, Firestore, Storage, Cloud Messaging (FCM), Functions, and other Flutter Firebase integration issues.
How fast can you fix my bug?
Most single bugs are fixed within 24 hours. Complex issues or full app audits take 2–3 days — I always confirm timing before we start.
Will you explain what caused the bug?
Yes. Every delivery includes a clear explanation of the root cause so you can avoid the same issue in the future.
Can you work on my existing live Flutter app?
Yes — give me access to the current source code and I'll debug, fix, test, and prepare a stable new build.
