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I will fix flutter and android app bugs crashes and errors
Flutter and Android Expert, 30 Plus Live Apps, AI Mobile Dev
Senior Flutter and Android Engineer. 6+ years, 30+ apps live on Play Store and App Store for clients in the UK, Turkey, and Europe.
What I build: Flutter apps (Android, iOS, Web), Android Native (Jav...
Level 2
Has met high performance criteria and has a proven track record for meeting client expectations.
About this Gig
Is your Flutter or Android app crashing, freezing, or throwing errors? I fix it fast. I am a senior mobile developer with 6+ years of experience and 30+ apps shipped to the Play Store and App Store for clients in the UK, Turkey, and Europe.
Send me your buggy app and I will find the problem, fix it, and return a clean, working build.
What I fix:
- App crashes and freezes on Android and iOS
- Flutter build errors and Gradle issues
- UI bugs, layout overflow, and rendering glitches
- State management bugs (BLoC, Provider, Riverpod, GetX)
- API, Firebase, and database connection errors
- Login, payment, and push notification failures
- Performance lag and slow screens
How it works:
Share your code and describe the bug. I confirm the scope and fix time before you order. You get the corrected source code, a tested build, and a short note on what caused the bug.
I do not cut corners and I do not leave broken code behind. Message me your bug before ordering so I can confirm the fix and give you an exact price.
Platform:
Cross-platforms
App type:
Hybrid
Frameworks:
Flutter
•
Jetpack Compose
Programming language:
Dart
•
Java
•
Kotlin
•
Objective-C
•
Swift
Tools:
Glide
•
Flutterflow
•
Expo
•
Android Studio
•
Xcode
•
Supabase
My Portfolio
Other Mobile App Maintenance Services I Offer
FAQ
What do I need to provide to get started?
Send me your source code or project files, crash logs or logcat output, and a description of the bug. A screen recording is helpful but not required. I will review and confirm scope before you order.
Can you fix bugs without the source code?
In most cases I need the source code to diagnose and fix the root cause. If you only have an APK, I can help with Play Store rejection issues or provide guidance, but full bug fixing requires project access.
Do you fix both Android Native and Flutter apps?
Yes. I work in Java, Kotlin, Dart, and Flutter. I can fix bugs in Android Native (Java or Kotlin) and cross-platform Flutter apps for Android and iOS.
What if you cannot fix the bug?
I always review the issue before you place an order. If I cannot fix it, I will tell you upfront so you do not spend money on something unresolvable. I do not take orders I cannot deliver.
Do you provide a warranty after delivery?
Yes. I provide 7 days of free support after delivery for any issues directly related to the fix I made.
Can you fix Play Store rejection issues?
Yes. I handle target API level issues, permission policy violations, metadata rejections, and compliance fixes. Add the Play Store rejection extra when ordering or message me first to discuss.
