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I will fix bugs and update android app API level in java, kotlin, flutter
usman
I am an Android Application developer. I have worked in many places related to my field so I can create any type of android application efficient and conveniently . Anyone interest to work with me so...
About this Gig
Are you facing errors, crashes, ANRs, ads issues, outdated projects, or outdated API problems in your Android app?
Or do you want to keep your app Google Play policy compliant with the latest target API level?
You're in the right place!
I will professionally:
* Fix bugs, ANRs & crashes in your Android app
️* Upgrade your targetSdkVersion to the latest required API level (API 35 and above)
️* Fix AdMob / Ads integration issues & policy compliance errors
️* Ensure 100% compatibility with Google Play Store requirements
️ What i offer:
* Native Android development (Java & Kotlin)
* Flutter Android Apps
* App Bug Fixing (Crashes, Errors, Compatibility issues)
* Upgrade Android Target SDK Version to latest API
* Crashlytics Integration & Monitoring
* Fix Deprecated APIs & Update Libraries
* Fix Ads Integration (AdMob, Policy Issues)
* Complex UI/UX Design Fixes
* Generate Signed APKs/AABs
* Run Old Android Projects with Outdated Gradle
Why Choose Me?
* 100% Google Play Store Policy Compliant
* Full Testing on Latest Android Versions
* Fast Delivery & Support
* Completed orders with satisfied clients
I will ensure your app is bug-free, Play Store ready, and future-proof.
DM!
Other Mobile App Maintenance Services I Offer
FAQ
Do you support both Native Android and Flutter apps?
Yes! I provide API level upgrade services for Native Android apps (Java & Kotlin) as well as Flutter apps.
Do you monitor performance after deployment (Crashlytics etc)?
Yes, I can integrate Firebase Crashlytics or similar monitoring tools into your app. This way, you’ll be able to monitor crashes, ANRs, and performance issues after the app is live on the Play Store.
Will you also update the dependencies and libraries?
Yes, if you choose the Standard or Premium plan, I will also update the app dependencies and libraries to make sure everything is compatible with the new API level.
What is the Google Play target API level 35 requirement?
Starting from August 31, 2025, all new apps and app updates must target API level 35 (Android 15) or higher to be accepted on Google Play. Without this update, your app may not be visible to new users.
Will my existing app stop working if I don’t update the API level?
Yes. Existing apps that don’t target API level 34 or higher may not be available to new users on newer Android versions. Updating is necessary to keep your app available and visible on Google Play.
Can you help with Google Play Console submission?
Yes, I can guide you with the submission process on the Google Play Console if needed. I can also help generate the signed APK/AAB files required for uploading.
Will you fix bugs that appear after the API upgrade?
Yes. Bug fixing is included in Standard and Premium plans. I will ensure your app runs smoothly after the API update.
Do you need full project files?
Yes. I will need complete project files to update the target API level and make necessary adjustments. If you face any issues providing the files, I can assist you.
What information should I provide to get started?
You should provide: ✔️ Complete source code (Android or Flutter) ✔️ Any special instructions or known issues ✔️ Google Play Console details if you need help with uploading (optional)
Can you update the API level urgently?
Yes, I offer fast delivery options. Please message me to discuss your deadline and I’ll do my best to accommodate urgent requests.
Reviews
3 reviews for this Gig
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| (1) | ||
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Rating Breakdown
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- Quality of delivery
- Value of delivery
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Most relevant
I instaal
Tunisia
Professional developer
Up to $50
Price
3 days
Duration
Helpful?M 
mobtenders
Ethiopia
“Outstanding work! The developer delivered exactly what I needed — on time, with great attention to detail. Communication was clear throughout the project, and any questions I had were answered quickly
Up to $50
Price
4 days
Duration
Helpful?M mobtenders
Ethiopia
He is very professional and delivery on time with quality. i recommend him for anyone who is looking for professional dev.
Up to $50
Price
3 days
Duration
Helpful?
Reviews
3 reviews for this Gig
| (2) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
I instaal
Tunisia
Professional developer
Up to $50
Price
3 days
Duration
Helpful?M mobtenders
Ethiopia
“Outstanding work! The developer delivered exactly what I needed — on time, with great attention to detail. Communication was clear throughout the project, and any questions I had were answered quickly
Up to $50
Price
4 days
Duration
Helpful?M mobtenders
Ethiopia
He is very professional and delivery on time with quality. i recommend him for anyone who is looking for professional dev.
Up to $50
Price
3 days
Duration
Helpful?
