I will fix mobile app bugs, crashes, API errors, login, app debugging firebase issues

Germany

I speak English, German, Dutch, French, Hebrew

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About this Gig

Is your mobile app crashing, freezing, showing errors or failing to connect with your backend?


I will diagnose and fix mobile app bugs, functionality issues and integration problems so your existing app works properly again.


What I Can Fix:

  • Android & iOS app bugs
  • App crashes and freezes
  • Login & signup problems
  • API integration errors
  • Firebase errors
  • Database connection issues
  • Payment & checkout errors
  • Push notification problems
  • UI/UX functionality bugs
  • Image & file upload issues
  • Google Maps/location errors
  • Third-party API problems
  • Build & deployment errors
  • Performance and loading issues


WHY WOORKING WITH ME:

  • Clear communication
  • Fast Delivery
  • Support every buyers that order me


I will inspect the issue, identify the cause, apply the fix and test the affected functionality.


Have a broken app? Send me the error, video or code details and let's fix it.


Platform:

Cross-platforms

App type:

Native

Frameworks:

Flutter

•

Ionic

•

Kivy

•

Beeware

•

PhoneGap

Purpose:

Chat

•

Social networking

•

Entertainment

•

Medical

Expertise:

Cross-browser/Device compatibility

•

Localization

Programming language:

Dart

•

Java

•

JavaScript

•

Kotlin

•

Objective-C

•

PHP

Tools:

Flutterflow

•

Expo

•

AppSheet

•

Android Studio

•

Unity

•

Xcode

•

Supabase