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I will fix android app bugs crashes and update gradle target sdk 36 16kb page size
Native Android, Kotlin Multiplatform KMP Developer, Jetpack Compose
Hi! I'm Daniil, an Android & Kotlin Multiplatform (KMP) developer with commercial experience delivering robust mobile applications.
I specialize in modern native Android development (Kotlin, Jetpack C...
About this Gig
Is your Android app crashing, throwing cryptic Gradle build errors, or failing Google Play Target SDK (API 35 / API 36) policy deadlines? Need an urgent bug resolved or 16 KB page size compliance fixed immediately?
I will diagnose, debug, and fix your native Android application (Kotlin & Java) or upgrade your build scripts to meet the latest Google Play Console requirements with zero regression side-effects.
What I Fix & Upgrade:
Target SDK 35 / 36 (Android 15 & 16) Upgrades: Full migration to comply with Google Play deadlines.
Crashes & ANRs: Fix NullPointerExceptions, Coroutine/lifecycle crashes, background service crashes, and memory leaks (LeakCanary / Android Profiler).
Google Play Console Rejections: Fix policy violations, permissions declarations, Data Safety issues, and broken release builds (APK/AAB).
API, Firebase & Network Glitches: Fix Retrofit/Ktor errors, JSON parsing bugs, Firebase Auth/Firestore/FCM issues, and Room database migrations.
Fast, reliable, and Unlimited Revisions until the issue is resolved. Message me right now to get your app running smoothly!
My Portfolio
Other Mobile App Maintenance Services I Offer
FAQ
What do you need from me to start working?
To get started, I need access to your app's source code (via GitHub, GitLab, or a ZIP file). I also need a detailed description of the bug, including the steps to reproduce it and a screenshot or screen recording if possible.
Will you keep my source code safe and confidential?
Absolutely. I respect your privacy and intellectual property. I am fully open to signing an NDA (Non-Disclosure Agreement) before we begin, and I will never share your code or data with third parties.
My app is written in older Java, not Kotlin. Can you still fix it?
Yes! While I specialize in modern Kotlin development, I have solid commercial experience maintaining and refactoring legacy Java codebases. I can fix bugs in both Java and Kotlin.
What if I need a completely new feature, not just a bug fix?
I can definitely help with that! Since this gig focuses on bug fixing, please send me a direct message with your feature requirements. I will review them and create a special offer tailored to your specific needs.
Reviews
2 reviews for this Gig
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Rating Breakdown
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- Quality of delivery
- Value of delivery
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O oleksii_chubkin
Ukraine
Fantastic developer! He resolved the issue incredibly quickly and did more than expected — tested the whole thing and removed the conflicting code that was breaking the app. Everything works perfectly now. 10/10!
1 day
Duration
Helpful?M maxtechgmbh
Germany
Great job! The bug was fixed quickly and everything works perfectly now (after testing). Fast, professional, and easy to work with. Highly recommended. Thx again.
1 day
Duration
Helpful?
Reviews
2 reviews for this Gig
| (2) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
O oleksii_chubkin
Ukraine
Fantastic developer! He resolved the issue incredibly quickly and did more than expected — tested the whole thing and removed the conflicting code that was breaking the app. Everything works perfectly now. 10/10!
1 day
Duration
Helpful?M maxtechgmbh
Germany
Great job! The bug was fixed quickly and everything works perfectly now (after testing). Fast, professional, and easy to work with. Highly recommended. Thx again.
1 day
Duration
Helpful?
