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Fiverr Pro
Nederlands
$
USD
I will fix flutter bugs, app crashes, firebase and API issues
High Performance Flutter Apps for Android iOS and Smart IoT Devices
I create high-performance Flutter apps for Android & iOS with clean architecture, responsive design, and smooth performance. My services include API integration, payment gateways, Google Maps, locatio...
Over deze dienst
Is your Flutter app crashing, showing Firebase errors, API issues, build failures, or UI bugs?
I will professionally debug and fix Flutter app bugs, crashes, performance issues, Firebase problems, and backend/API integration errors to make your app smooth, stable, and production-ready.
What I can fix:
- Flutter app bugs and crashes
- Firebase Authentication and Firestore issues
- API integration and backend problems
- UI bugs and responsive layout issues
- Performance optimization and lag fixing
- Android/iOS build and dependency errors
- Code exceptions and debugging
- App not running or build failing problems
Why choose me?
- Fast response and reliable communication
- Clean and optimized Flutter code
- Strong debugging and problem-solving skills
- Focus on app performance and stability
- Quick delivery with attention to detail
Whether your Flutter app has a minor UI issue or a complex crash problem, I will identify the root cause and fix it efficiently.
Please contact me before placing an order to discuss your issue.
Mijn portfolio
Andere Onderhoud van mobiele apps diensten die ik aanbied
Veelgestelde vragen
What types of apps can you fix?
I can fix Flutter, Android, and iOS apps, including crashes, UI glitches, performance issues, and responsiveness problems.
Do you need the source code to fix the app?
Yes, for most bug fixes or reskinning, I need the source code. If you don’t have it, I can advise on alternatives.
Can you make my app responsive on all devices?
✅ Absolutely! I ensure your app works smoothly across different screen sizes and devices.
Can you help with app submission or updates?
Yes! I can assist with app store submission, minor updates, and optimizations to ensure your app meets store requirements.
Do you provide source code review?
Yes, as an optional service, I can review your code, optimize it, and suggest improvements for better performance.
What if the app has complex bugs or crashes?
I will analyze the problem thoroughly and provide a solution. For very complex issues, I’ll discuss the best approach and timeline before starting.
