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Fiverr Pro
English
$
USD
I will fix flutter app bugs, update UI, and maintain your mobile application
Flutter Mobile App Developer
Hi, I'm Zohaib, a passionate Flutter Developer specializing in Android, iOS, and Web app development. I build modern, responsive, and user-friendly applications using Flutter, Firebase, REST APIs, and...
About this Gig
Are you facing crashes, UI overflows, outdated dependencies, or API issues in your Flutter app? I am here to help you fix bugs, refactor code, and optimize your mobile application for smooth performance.
Services I Provide:
- Bug Fixing: Resolving UI overflows, screen responsiveness, and state management errors (Provider/Riverpod).
- App Updates: Upgrading Flutter SDK, resolving dependency conflicts, and fixing Gradle build issues.
- API & Firebase Integration: Resolving backend connection errors, authentication issues, and database syncing.
- Performance Optimization: Fixing app lag, memory leaks, and improving load times.
- Code Refactoring: Writing clean, scalable, and well-structured code following MVVM/Clean Architecture.
Why Choose Me?
- Expertise in Flutter, Dart, Kotlin, and Firebase
- Clean, readable, and well-commented code
- Fast delivery with regular status updates
- Complete post-fix support and client satisfaction
Please contact me before placing an order so we can discuss the exact issue and choose the right package for your app
FAQ
Question: What do I need to provide before placing an order?
Answer: I will need access to your app's source code (via GitHub repository or a ZIP file) and a clear description or screenshot/video of the bug or issue you want me to fix.
Question: Can you fix app build and Gradle errors?
Answer: Yes, I can resolve Flutter SDK version issues, dependency conflicts, Android Gradle build failures, and iOS configuration issues.
Question: Will you sign an NDA or keep my project source code private?
Answer: Absolutely! Your app source code and business logic are 100% safe and secure. I strictly maintain client confidentiality.
Question: What if the bug returns after the order is completed?
Answer: I provide post-delivery support to ensure everything works smoothly. If the specific bug we worked on reoccurs, I will fix it free of charge.
