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I will maintain, upgrade and fix your flutter app


Abhishek
Level 2
About this gig
Is your existing Flutter app facing bugs, crashes, build errors, outdated dependencies or compatibility issues?
I will fix, upgrade and maintain your existing Flutter app for Android and iOS with clean, reliable solutions.
What I can help with:
- Flutter version & dependency upgrades
- Android & iOS compatibility issues
- Gradle & build errors
- Bugs, crashes & functionality issues
- Firebase & REST API integration issues
- Performance optimization
- UI & functionality fixes
- Play Store & App Store compatibility
- Code cleanup & maintenance
- Small feature updates
⭐ MY USP: I don't just fix the reported issue. I also check the related implementation to reduce the chances of the same problem coming back after the fix.
Why choose me?
- Clean & maintainable Flutter code
- Android & iOS expertise
- Firebase, Laravel, PHP & REST API experience
- Complete source code
- Testing after implementation
- Clear communication & regular updates
Whether your app needs a one-time fix, major upgrade or ongoing maintenance, I'll help keep it stable and up to date.
Please contact me before ordering with your requirements and project details so I can recommend the right package.
Get to know Abhishek
Abhishek
Mobile App Developer Flutter Android iOS Firebase Laravel
Level 2
- FromIndia
- Member sinceMar 2018
- Avg. response time1 hour
- Last delivery2 days
Languages
English, Hindi, Urdu, Punjabi
I am a Mobile App Developer with 8+ years of experience building Android, iOS, and cross-platform applications.
My expertise includes:
• Flutter, Android Java/Kotlin and iOS
• Firebase, Supabase and REST APIs
• Laravel/PHP backend
• App Store and Google Play publishing
• Bug fixing and performance optimization
I work on new apps as well as existing projects, focusing on clean code, modern UI, smooth performance, and reliable functionality.
Contact me before placing an order to discuss your requirements.
