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Fiverr Pro
English
$
USD
I will fix any flutter bug or crash within 1 hour
Expert Flutter Developer for High Quality Mobile App Development
flutter expert android and ios, expert on big fix error fixes, flutter web app creator, flutter bug and errors fix, flutter ads integration, flutter admob ads, Facebook Ads and unity ads, flutter ui a...
About this Gig
Fast, Reliable Flutter Bug Fixing Get Your App Running Again Today
Is your Flutter app crashing, throwing build errors, or stuck with a bug you can't figure out? I specialize in fixing Flutter and Dart issues fast no long waits, no guesswork.
What I can fix:
App crashes and force-close errors
Build/compile errors (Gradle, Xcode, Podfile issues)
Firebase integration bugs (Auth, Firestore, Storage, FCM)
API integration and network request errors
State management issues (Provider, Riverpod, Bloc, GetX)
UI overflow, layout, and rendering bugs
Null safety and Dart exceptions
AdMob and ad network integration errors
Performance issues and app lag
Why work with me:
️ Fast turnaround most bugs fixed within hours, not days
️ Clear communication I explain what was wrong and how it was fixed
️ Clean code no messy patches, proper fixes that won't break other parts of your app
️ Experience across utility apps, chat/social apps, games, and PDF tools
️ Comfortable working with Supabase, Firebase, and REST APIs
How it works:
- Send me your project (zip file or GitHub/GitLab repo link)
- Describe the bug or send the error log/screenshot
- I diagnose and fix it, then send you the corrected code + explanat
Platform:
Android
App type:
Native
Frameworks:
Flutter
Expertise:
Localization
•
Ads & monetization
•
Data storage
•
Firebase
Programming language:
Dart
Tools:
Android Studio
Other Mobile App Maintenance Services I Offer
FAQ
What information do you need to start?
Your Flutter project files (or repo access), the error message/log, and steps to reproduce the bug if possible. Screenshots or screen recordings help a lot.
Can you really fix a bug in 1 hour?
Most single, well-defined bugs (crashes, build errors, simple logic issues) can be fixed within 1 hour of starting. Complex issues involving multiple files or unclear reproduction steps may take longer — I'll confirm timeline after reviewing your code.
Do you need admin/backend access (Firebase, Supabase, App Store)?
Only if the bug is related to backend configuration. For most code-level bugs, I just need the project source code.
What if the bug isn't fully fixed?
Each package includes revisions — I'll keep working on it within the agreed scope until it's resolved.
Do I get the source code after the fix?
Yes — Standard and Premium packages include full source code delivery. Basic includes the fix applied to your existing files.
