I will build cross platform flutter app or fix flutter bugs


About this gig
Need a brand new mobile app built from scratch, or struggling with a frustrating Flutter bug that's breaking your app? You're in the right place.
I build scalable cross-platform iOS and Android apps using Flutter and Dart, and I also step in to troubleshoot and fix technical issues fast. Whether you need a quick bug fix, Firebase setup, or a complete production-ready application, I deliver clean code that performs.
What I Can Do For You:
- Bug Fixing & Optimization: Resolve layout overflows, state management issues (Bloc, Riverpod, Provider), null-safety bugs, and build errors.
- Full App Development: Turn Figma/Adobe XD designs or wireframes into fully responsive cross-platform apps.
- Backend & Cloud Setup: Complete integration with Firebase, Supabase, REST APIs, and database security rules/RLS.
- App Enhancements: Add new custom features, screens, state flow updates, or authentication layers.
Why Choose Me?
- Clean & Modular Code: Easy for you or your team to maintain and scale.
- Fast Communication & Updates: Clear, ongoing progress updates throughout the work.
- Tested Before Delivery: Your app will be thoroughly debugged and tested before going back to you
Got an error message? DM
Get to know Basit K
Software Engineer Flutter Developer
- FromPakistan
- Member sinceSep 2026
- Avg. response time1 hour
Languages
English
Other Mobile App Development Services I Offer
FAQ
Can you fix my app's bug within a few hours?
Yes. If it’s a standard UI, layout overflow, or basic state management error, send me a message and I can usually resolve it on the same day.
Do you build apps for both iOS and Android?
Yes, Flutter allows us to use a single clean codebase to deliver native performance on both platform types.
What do I need to provide to start a bug fix or feature addition?
You can share the specific code snippet, GitHub repository link, or details of the error along with your expected output.
