I will fix flutter and react native app bugs, crashes and build errors

Nigeria

I speak English

Mobile App Developer, Bug Fixing and Troubleshooting Expert

I help app owners fix mobile app bugs, crashes, errors and broken features that affect their users. I troubleshoot Flutter and React Native apps, Android and iOS apps, API, Firebase, payment, authenti...
About this Gig

Is your Flutter or React Native app crashing, failing to build, showing dependency errors or behaving incorrectly after an update?

Framework changes, package conflicts, native configuration and coding errors can easily break an existing app.


I will fix Flutter and React Native app bugs, crashes, errors and build issues. I can troubleshoot broken features, UI problems, navigation bugs, API errors, authentication issues, dependency conflicts and unexpected behavior.


For Flutter apps, I can investigate Dart code, packages, Android and iOS configuration, Gradle, Xcode and related project issues.

For React Native apps, I can troubleshoot JavaScript or TypeScript issues, native modules, dependencies, Android build errors, iOS build errors and configuration problems.


I focus on identifying the root cause, applying the appropriate fix and testing the affected functionality where possible.

This service is for existing Flutter or React Native apps that need debugging or a focused technical repair, not a complete app rebuild.


Please send the project files, platform, error message or build log and reproduction steps. I will review the problem and confirm the scope before starting.

Platform:

Cross-platforms

App type:

Hybrid

Frameworks:

Flutter

•

NativeScript

•

Laravel

•

SwiftUI

•

Node.js

Purpose:

Social networking

•

Medical

•

Health & fitness

•

Education

•

IoT

Expertise:

Cross-browser/Device compatibility

•

Security

•

Design

Programming language:

Java

•

JavaScript

•

Kotlin

•

Python

•

Swift

Tools:

Bubble

•

Flutterflow

•

Expo

•

Android Studio

•

Adalo

•

Xcode

•

Supabase