Update existing ionic based Andriod apps to support new andriod version

I am looking for a developer who can update my existing ionic based Android apps to support the new Android 11.0 and above version. The app is currently compatible with Android 10.0 and above.

application are ustad online and ustad online professional by ICT Innovations

following are app links
https://play.google.com/store/apps/details?id=ict.ustadonline.professional.android
https://play.google.com/store/apps/details?id=ict.ustadonline.client.android&hl=en&gl=US
Skills and experience:

- Strong experience with Ionic framework and Android app development
- Proficiency in updating and maintaining Android apps
- Knowledge of Android 10.0 and above features and compatibility requirements
- Ability to suggest and implement additional updates and features based on my requirements and suggestions

Additional requirements:
- Decrease download size to make it compatible with google policy
-
- Provide suggestions and recommendations for additional features and updates to enhance the app's functionality and user experience.
- following is message from goole play store
- Update your target API level by August 31, 2023 to ensure that your app is available to new users
Ustad Online
Ustad Online
Aug 18, 2023 13:40
We've detected that your app is targeting an old version of Android. To provide users with a safe and secure experience, Google Play requires all apps to meet target API level requirements.

From August 31, 2023, if your target API level is not within 2 years of the latest Android release, your app will not be available to new users running Android versions higher than your app's target API level.

To ensure that your app is available to new users, update your app to target Android 12 (API level 31).