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I will diagnose and fix android crashes using kotlin or java
Android Developer
I'm a Kotlin/Java engineer and I'm specifically experienced in Android development using this tech stack:
💻 TECH STACK
1️⃣ Languages & Frameworks: Java, Kotlin, MVVM/MVI/Clean Architecture
2️⃣ UI &...
Informazioni su questo servizio
Android Bug Fixing & Error Resolution (Kotlin / Java)
Im a Kotlin/Java Android developer with strong experience in fixing bugs, crashes, and performance issues in Android applications.
If your app is unstable, crashing, or rejected by Google Play I can help.
What I Can Fix
- App crashes & runtime errors
- Build / Gradle issues
- UI bugs (XML / Jetpack Compose)
- API & Retrofit issues
- Firebase issues (Crashlytics, FCM)
- ANR & performance problems
- Google Play Store rejection errors
Tech Stack
- Languages: Kotlin, Java
- Architecture: MVVM, MVI, Clean Architecture
- UI: XML, Jetpack Compose, responsive layouts
- Concurrency: Kotlin Coroutines
- Networking: REST APIs, JSON
- Dependency Injection: Hilt, Koin, Dagger 2
- Database & Services: Room, Firebase (FCM, Crashlytics, Analytics)
- Other: Git, Google Play Services, Push Notifications, Maps & Location
Key Expertise
- Crash & ANR troubleshooting
- Firebase & Play Store issue resolution
- API integration & error handling
- UI/UX bug fixing
- Media processing (photo, video, audio)
- Audio/Video calls (WebRTC, Twilio, Agora)
- Google Play Billing & In-App Purchases
Before Ordering
Please message me with:
- Bug description
- Error logs or screenshots
Il mio portfolio
FAQ
What information do you need to start?
I need a clear description of the issue, error logs or screenshots, and app access (APK or source code). This helps me analyze the bug quickly.
Can you fix crashes or ANR issues?
Yes. I fix app crashes, ANR problems, performance issues, and runtime errors using proper debugging and testing.
Do you provide source code after fixing the bug?
Yes. If you provide source code, I will fix the issue and return the updated source code as part of the delivery.
What if my issue is bigger than the selected package?
No problem. Please message me first and I will review the issue and send you a custom offer based on the scope of work.
Do you work with Kotlin and Java?
Yes. I work with both Kotlin and Java and support XML and Jetpack Compose-based Android apps.
