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I will fix android bugs and update your app to API 36 kotlin and java
App Developer, Kotlin, Java, Jetpack Compose, Compose Multiplatform
I'm an Android Developer with 3+ years of experience specializing in Kotlin, Java, Jetpack Compose, and Kotlin Multiplatform. I offer services in app reskin, bug fixing, Firebase integration, AI chatb...
Level 2
Has met high performance criteria and has a proven track record for meeting client expectations.
About this Gig
Google Play requires all apps to target API 36. Missing this can get your app blocked from new installs, flagged in the Play Console, or removed from the store entirely.
I specialize in Android SDK migrations. I upgrade compileSdk and targetSdk to API 36, replace deprecated APIs with their modern equivalents, update Gradle and AGP versions, and fix behavior changes across Android 13, 14, 15, and 16. All without breaking your features.
What is included:
- Update compileSdk and targetSdk to API 36
- Fix all deprecated API calls and method signatures
- Update Gradle, AGP, and all library dependencies
- Fix notification, storage and Bluetooth permission changes
- Fix Android 13, 14, 15, and 16 behavior and intent changes
- Resolve all resulting build errors and lint warnings
- Works with Java only, Kotlin only, and mixed codebases
After the migration, your app builds cleanly against API 36 with no deprecation warnings and is fully Play Store compliant. Every change is documented so your team knows what was updated and why.
Please message me before placing the order so we can discuss your app requirement or issue and pricing based on its complexity.
My Portfolio
Other Mobile App Maintenance Services I Offer
FAQ
Which Project Programming Should Be?
kotlin, Jetpack Compose and java, Compose Multiplatform (no other language like react native, flutter)
What information do you need from me to get started?
Please provide access to your app’s source code, preferably via a Git repository, and details about the current target SDK and any issues you’re facing.
Source Code is required to update app?
Yes, The source code is required to update sdk and fix bugs in your application.
What Android versions can you upgrade from?
I can upgrade apps targeting Android 4.0 (API level 14) or higher to the latest Android 14 (API level 35+).
What happens if my app has existing bugs or crashes?
I will identify and fix any existing bugs or crashes during the upgrade process to ensure your app runs smoothly on the latest Android version.
Can you help with Play Store issues, like uploading or fixing errors?
Yes! I can help fix errors that occur when uploading to the Play Store and ensure your app meets all Play Store requirements for Android 14.
How long will it take to upgrade my app?
The time frame depends on the complexity of your app and the extent of changes required. Once I review your app, I can give you an estimated timeline.
Is the pricing fixed for all app upgrades?
Pricing is not fixed. After reviewing the complexity of your app, we can discuss a suitable price.
Is my project considered small, and can you offer a project price accordingly?
absolutely, if I determine that your project falls within the category of a small project, I'll be happy to offer a reduced price.
What if I encounter issues after the upgrade?
I offer post-upgrade support to fix any issues you encounter. You can reach out to me, and I'll assist with resolving them.
Reviews
10 reviews for this Gig
| (9) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
V 
vmobifypune
India
Everything was smooth and good cooperation from Meet.
Up to $50
Price
4 days
Duration
M 
Seller's Response
Helpful?U user44512284
India
Excellent work! The developer delivered high-quality results on time, with great attention to detail and clear communication. Highly recommend their services
Up to $50
Price
1 day
Duration
Helpful?H halfpipe07
Repeat Client
United States
I've worked with Meet before so when I wanted to get my app upgraded, I reached out to him again. Despite it being a Sunday, Meet upgraded my sdk version, and fixed a bug in a very short time. Will come to him again for any Android needs. :)
Up to $50
Price
1 day
Duration
Helpful?G gilbertohdz
Repeat Client
Mexico
Everything was done very quickly, and the improvements made were remarkable. He also included detailed documentation and shared valuable recommendations. For these reasons and more, I've chosen Meet as my favorite developer. I highly recommend their services.
Up to $50
Price
2 days
Duration
Helpful?Y 
yzstudio641
Morocco
did great and fast job. definitely working with him again
Up to $50
Price
2 days
Duration
Helpful?
Reviews
10 reviews for this Gig
| (9) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
V vmobifypune
India
Everything was smooth and good cooperation from Meet.
Up to $50
Price
4 days
Duration
M Seller's Response
Helpful?U user44512284
India
Excellent work! The developer delivered high-quality results on time, with great attention to detail and clear communication. Highly recommend their services
Up to $50
Price
1 day
Duration
Helpful?H halfpipe07
Repeat Client
United States
I've worked with Meet before so when I wanted to get my app upgraded, I reached out to him again. Despite it being a Sunday, Meet upgraded my sdk version, and fixed a bug in a very short time. Will come to him again for any Android needs. :)
Up to $50
Price
1 day
Duration
Helpful?G gilbertohdz
Repeat Client
Mexico
Everything was done very quickly, and the improvements made were remarkable. He also included detailed documentation and shared valuable recommendations. For these reasons and more, I've chosen Meet as my favorite developer. I highly recommend their services.
Up to $50
Price
2 days
Duration
Helpful?Y yzstudio641
Morocco
did great and fast job. definitely working with him again
Up to $50
Price
2 days
Duration
Helpful?
