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I will fix bugs and issues in your android app
M. Furqan
About this gig
Having bugs, crashes, build errors, or unexpected issues in your Android app? I can help.
Im a Senior Android Developer with 10+ years of experience in Android development using Kotlin and Java.
I can troubleshoot and fix:
- App crashes and runtime errors
- Kotlin and Java bugs
- Gradle and build errors
- API and JSON integration issues
- Firebase issues
- UI and functionality problems
- Database and Room/SQLite issues
- Location and geofencing issues
- Third-party SDK integration problems
- Performance and compatibility issues
I work with existing Android projects and focus on finding the root cause instead of applying temporary fixes.
Please contact me before placing an order and share the issue, error/logcat screenshot, and project details so I can confirm the scope and provide the right package.
Get to know M. Furqan
M. Furqan
Senior Android and Flutter Developer , Kotlin, Java and Dart
- FromPakistan
- Member sinceJan 2016
- Avg. response time1 hour
- Last delivery7 years
Languages
Urdu, English
I’m a Senior Mobile App Developer with 10+ years of experience specializing in Android and Flutter development. I build, maintain, and optimize reliable mobile applications using Kotlin, Java, Flutter, Dart, REST APIs, Firebase, Room/SQLite, geolocation, payment gateways, and third-party SDKs. I also provide bug fixing, API integration, performance optimization, feature development, app modernization, and Play Store deployment. Whether you need a new app or help with an existing project, I can deliver clean, scalable, and maintainable solutions.
My Portfolio
Other Mobile App Development Services I Offer
FAQ
1. Can you fix crashes in my Android app?
Yes. I can analyze Logcat, stack traces, code, and reproduction steps to identify and fix the root cause of Android crashes.
2. Do you work with existing Android projects?
Yes. I specialize in troubleshooting and improving existing Android applications built with Kotlin or Java.
3. Can you fix Gradle or Android Studio build errors?
Yes. I can troubleshoot Gradle, dependency, SDK, Kotlin, Java, manifest, and Android Studio build-related issues.
4. Can you fix API integration problems?
Yes. I can troubleshoot REST API, JSON parsing, authentication, Retrofit/Volley, networking, and response-handling issues.
5. Can you fix Firebase issues?
Yes. I can troubleshoot common Firebase integration issues involving authentication, notifications, analytics, Crashlytics, and other Firebase services.
6. Can you fix Room or SQLite database problems?
Yes. I can investigate Room, SQLite, migrations, queries, database initialization, and related runtime errors.
7. Can you fix third-party SDK integration issues?
Yes. I can investigate compatibility, initialization, dependency, permissions, and runtime issues related to third-party Android SDKs.
8. Can you fix an issue that is not listed in your Gig?
Most likely. Please contact me with the error or problem details before ordering so I can review the scope.
9. Do you provide the updated source code?
Yes. The source code changes related to the purchased package will be provided with the delivery.
10. Should I contact you before placing an order?
Yes. For the best experience, please send the error details, screenshots/Logcat, Android Studio project information, and a short explanation of the problem before ordering.
