Browse categories
Explore
Fiverr Pro
English
$
USD
I will fix flutter bugs, errors, crashes and UI issues in your mobile app
Flutter mobile app developer
Hi, I’m Muiz! I help startups and businesses transform their ideas into high-performance Android and iOS apps using Flutter. With solid hands-on experience in cross-platform mobile development, I buil...
About this Gig
Are you facing annoying flutter bugs & errors, layout & state management issues, or app crashes? Don't worry, you're in the right place!
I'm a Flutter developer with expertise in debugging, fixing flutter errors, and optimizing mobile apps for Android and iOS. I'll identify the root cause of your app issue and provide a production-ready fix.
️ What I Fix:
- UI Issues: Responsiveness, overflow, custom widgets.
- State Management Bugs: BLoC, Provider, Riverpod, or GetX issues.
- API & Backend Errors: REST API integration, JSON parsing, Firebase setup/auth errors.
- Crashes & Build Errors: Gradle, Podfile issues, package dependency conflicts.
- Performance Issues: Flutter App lagging, memory leaks, slow rendering.
- Feature Fixes: Fixing existing features.
Why Choose Me?
- Clean & Commented Code: Well-structured fixes that won't break other parts of your app.
- Fast Delivery & Urgent Support: Quick response & fast turnaround time.
- 100% Satisfaction Guarantee: Unlimited revisions until your bug is fully resolved.
- Clear Communication: Regular updates on the progress.
Every bug is unique! Please message me before ordering so we can discuss the issue and I can provide you with the best solution.
Platform:
Cross-platforms
App type:
Hybrid
Frameworks:
Flutter
•
Laravel
•
SwiftUI
•
Node.js
Programming language:
C
•
Dart
•
Java
•
Kotlin
•
Swift
•
React Native
Tools:
Android Studio
•
Xcode
•
Supabase
•
Other
My Portfolio
FAQ
What do I need to provide before you start fixing the bug?
Please provide access to your Flutter project (Source Code / GitHub repo), a clear description or video/screenshot of the error, and steps to reproduce the bug.
What if the bug is complex and requires more time?
If the issue is highly complex or requires custom architecture changes, we can discuss it in inbox and I will send you a custom offer tailored to your project requirements.
Can you fix both Android and iOS errors?
Yes, I can repair Flutter issues on both Android (Gradle) and iOS (Xcode setup).
Do you provide post-delivery support?
Yes, I offer free post-delivery support for minor issues and guidance after completion. Extended support can also be arranged if needed.
Do you also help with app deployment?
Yes, I can help you build, test, and deploy your app to Google Play Store and Apple App Store if required.
Can you add new features to an existing Flutter app?
Absolutely. I can add new screens, functionalities, integrations, or any feature you need — even if it’s not currently in your app.
