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I will fix bugs and integrate firebase in your flutter app
Sajid Gohar
About this gig
Are you facing bugs, crashes, Firebase issues, API errors, or performance problems in your Flutter app?
I will professionally diagnose and fix issues in your existing Flutter application for Android and iOS.
I can help you with:
- Flutter bug fixing and troubleshooting
- Firebase Authentication, Firestore & Storage
- Firebase Cloud Messaging / Push Notifications
- REST API integration and API fixes
- Android & iOS build errors
- UI and responsive layout issues
- App crashes and performance optimization
- State management issues
- Third-party package integration
- Play Store & App Store submission support
I focus on clean, maintainable, and reliable solutions while keeping your existing codebase and requirements in mind.
Please contact me before placing an order so I can review the issue and recommend the right package.
Get to know Sajid Gohar
Sajid Gohar
Senior Flutter Developer for Android and iOS
- FromPakistan
- Member sinceDec 2017
- Avg. response time1 hour
Languages
Urdu, English
Senior Flutter Developer and Mobile Application Engineer with 6+ years of experience building high quality Android and iOS apps. I specialize in Flutter, Dart, native Android, Firebase, REST APIs, payment integrations, push notifications, offline-first apps and clean architecture. I can build apps from scratch, improve existing projects, fix complex bugs, optimize performance and prepare production-ready applications. I focus on clean code, smooth UI, scalability and reliable delivery.
My Portfolio
FAQ
1. What do you need to start?
I need your Flutter source code, a clear description of the issue, screenshots/error logs if available, and any required API or Firebase access.
2. Can you fix both Android and iOS Flutter issues?
Yes. I can troubleshoot and fix Flutter issues for both Android and iOS applications.
3. Can you integrate Firebase into my existing app?
Yes. I can integrate Firebase Authentication, Firestore, Storage, Cloud Messaging, and other required Firebase services.
4. Can you fix REST API integration issues?
Yes. I can integrate new REST APIs or troubleshoot existing API requests, authentication, parsing, and error-handling issues.
5. Can you fix build and release errors?
Yes. I can help resolve Flutter, Gradle, Android, Xcode, CocoaPods, dependency, and release-build related issues.
6. Should I contact you before ordering?
Yes, preferably. Please send me the issue first so I can evaluate its complexity and recommend the correct package.
