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Fiverr Pro
Nederlands
$
USD
I will do ios and android app bug fixing app maintenance fluterr bug fix and app update
google play closed testing with 20 real app testers
Need reliable app testers for Google Play Closed Testing? I help app developers complete Google Play testing requirements with real Android testers, 12 testers, 20 testers, app testing, QA testing, an...
Over deze dienst
Need a reliable developer to fix your mobile app fast? You're in the right place.
I provide professional iOS and Android app bug fixing, Flutter app maintenance, app updates, performance optimization, and issue resolution to keep your application running smoothly. Whether your app is crashing, showing errors, or needs new features, I'll deliver clean, efficient, and scalable solutions.
Services Include:
- Flutter bug fixing & debugging
- iOS & Android app maintenance
- Crash and error fixes
- UI/UX issue resolution
- API integration & fixes
- Firebase issues
- Performance optimization
- App updates & feature enhancements
- Version upgrades & dependency fixes
- Play Store & App Store submission support
Why Choose Me?
- Fast response & delivery
- Clean, maintainable code
- Detailed testing before delivery
- Secure and reliable solutions
- 100% client satisfaction
Every project is carefully reviewed to identify the root cause not just the symptoms ensuring long term stability and improved performance.
Please contact me before placing an order so we can discuss your app, the issues you're experiencing, and the best solution for your project.
Platform:
Platformonafhankelijk
App-type:
Hybride
Frameworks:
Flutter
Programmeertaal:
C++
•
JavaScript
•
Python
•
Ruby
•
TypeScript
•
HTML
Tools:
Power apps
•
Bubble
•
Flutterflow
•
Bravo
•
AppSheet
•
Android Studio
Veelgestelde vragen
What types of apps do you fix?
I fix Flutter-based iOS and Android applications, including bugs, crashes, UI issues, API errors, Firebase issues, performance problems, and app update errors
Do you work with existing Flutter projects?
Yes. I can work on existing Flutter projects regardless of who developed them, provided you have the source code
Can you update my app to the latest Flutter version?
Absolutely. I can upgrade Flutter, Dart, packages, and dependencies while ensuring compatibility
Will my app data remain secure?
Yes. Your source code and project files are treated as confidential and will never be shared with anyone.
