I will do ios and android app bug fixing app maintenance fluterr bug fix and app update

France

I speak English, French, Spanish

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...
About this Gig

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:

Cross-platforms

App type:

Hybrid

Frameworks:

Flutter

Purpose:

Social networking

Entertainment

Medical

Health & fitness

Expertise:

Cross-browser/Device compatibility

Design

Firebase

Programming language:

C++

JavaScript

Python

Ruby

TypeScript

HTML

Tools:

Power apps

Bubble

Flutterflow

Bravo

AppSheet

Android Studio