Android App Update and Compliance

I need an experienced Android developer to update my existing application.

Requirements:
- Update all existing libraries to the latest version.
- Update the app to the latest SDK version.
- Ensure compliance with the latest Play Store regulations.
- App must be live and error-free on the Google Play Marketplace.
- Current app version is 26.

Ideal Skills and Experience:
- Proficient in Android development.
- Experience with library and SDK updates.
- Knowledge of Play Store regulations.
- Strong debugging and error resolution skills.