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I will fix bugs in your flutter or react native mobile app
Engineering the apps that define industries!
Hi, I’m Danish, a Senior Flutter and Full Stack Developer building digital products since 2019. I help startups and businesses create reliable iOS, Android, and web applications.
I manage the complet...
About this Gig
Is your mobile app crashing, showing errors, failing to build, or simply not working correctly?
I will diagnose and fix bugs in your existing Flutter, React Native, Android or iOS mobile application and provide a clean, reliable solution.
I can help with:
- Flutter & React Native bugs
- Android & iOS app crashes
- UI and responsive layout issues
- REST API integration errors
- Firebase authentication & database issues
- Login / signup problems
- Build & dependency errors
- Push notification issues
- Payment integration problems
- App performance issues
- Navigation & state-management bugs
- Android/iOS compatibility problems
What you'll receive
- Root-cause debugging
- Clean and maintainable fix
- Testing of the affected functionality
- Updated source code
- Clear communication throughout the project
I can work with existing applications built using Flutter, React Native, Firebase, REST APIs, Node.js and related mobile technologies.
Every bug is different, so please message me before ordering with the error details, screenshots/video and relevant source-code information. I'll review the issue and recommend the appropriate package.
Let's get your app working properly again.
Platform:
Cross-platforms
App type:
Hybrid
Frameworks:
Flutter
•
Beeware
•
NativeScript
•
SwiftUI
•
Node.js
My Portfolio
FAQ
Do you fix both Flutter and React Native apps?
Yes. I can diagnose and resolve bugs in existing Flutter and React Native applications, depending on the issue and codebase.
Can you fix Android and iOS problems?
Yes. I can troubleshoot Android/iOS build problems, crashes, UI issues, API errors and other application problems supported by the existing project.
Can you fix Firebase issues?
Yes. I can troubleshoot Firebase Authentication, Firestore/database connectivity, notifications and related integration problems.
Can you fix API errors?
Yes. I can investigate REST API requests, authentication, response handling, data parsing and frontend/backend integration issues.
Can you fix app crashes?
Yes. Send me the crash details, logs and steps required to reproduce the problem. I'll review the issue before confirming the appropriate package.
Can you fix UI problems?
Yes. This includes layout problems, overflow, responsiveness, incorrect spacing, broken components and device-specific UI issues.
Do you fix build errors?
Yes. I can investigate dependency conflicts, configuration problems and Android/iOS build errors where supported by the project.
Will you provide the updated source code?
Yes. The corrected code will be returned as part of the delivery when source-code modification is part of the order.
Do you test the app after fixing it?
Yes. I test the affected functionality after implementing the fix. The scope of testing depends on the package and issue.
Should I contact you before ordering?
Yes, please. Send the problem description, screenshots/video, error logs and relevant project details first so I can determine the scope, price and delivery time.
