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I will debug and fix your flutter android app, crashes, UI issues, API errors, and more
Flutter Developer Debug Fix Android Apps, Crashes, UI API Issues
Hi, I'm Fawaz, a professional Flutter developer specializing in debugging, fixing, and optimizing Android applications. I resolve Flutter app crashes, UI issues, API errors, build failures, performanc...
About this Gig
EXPERT FLUTTER DEVELOPER | DEBUG, FIX & OPTIMIZE ANDROID APPS
Is your Flutter app crashing, showing errors, failing to build, or behaving unexpectedly? You don't always need a complete rebuildyou need an experienced Flutter developer who can identify the root cause and fix the problem properly.
WHAT I CAN FIX:
- Flutter App Crashes & Runtime Errors
- Null Pointer & Exception Errors
- BLoC & State Management Issues
- REST API Integration & JSON Parsing Errors
- Authentication & Timeout Problems
- UI Layout, Overflow & Responsiveness Issues
- Supabase & Firebase Errors
- Gradle, Build & Dependency Conflicts
- Performance Issues & Slow App Behavior
MY PROCESS:
- 1️ Share your Flutter source code via GitHub, ZIP, or Google Drive.
- 2️ Provide the error details and steps to reproduce the issue.
- 3️ I'll diagnose the root cause, implement the fix, test the solution, and provide clear feedback
WHY WORK WITH ME?
- Experienced Flutter Developer
- Clean & Maintainable Code
- Root-Cause Problem Solving
- Clear Communication
I've worked on complete Flutter applications featuring authentication, payment integration, cloud storage, APIs, and signed APK delivery.
Have a Flutter bug that needs fixing? Send me a message today,
Platform:
Android
App type:
Hybrid
Frameworks:
Flutter
Expertise:
Data storage
•
Firebase
•
API integration
Programming language:
Dart
•
TypeScript
•
HTML
Tools:
Android Studio
•
Supabase
My Portfolio
FAQ
What Flutter issues can you fix? I
can fix a wide range of issues, including app crashes, runtime errors, null pointer exceptions, UI and layout bugs, API errors, authentication problems, navigation issues, build failures, Gradle conflicts, dependency errors, and performance problems.
Can you fix Flutter app crashes without rebuilding the entire app?
Yes. In most cases, I diagnose the root cause of the crash and implement a targeted solution without rebuilding your application from scratch.
Can you fix Firebase and Supabase integration issues?
Yes. I can troubleshoot Firebase and Supabase authentication, database queries, API communication, configuration, and other integration-related issues.
Can you fix BLoC and state management problems?
Absolutely. I can troubleshoot BLoC and state management issues such as unexpected rebuilds, incorrect state transitions, stuck states, and data not updating correctly.
Can you fix API integration and JSON parsing errors?
Yes. I can debug REST API integration, JSON parsing, authentication, request failures, timeouts, incorrect responses, and other backend communication problems.
