Android App Update & Play Billing

I need the WombWisdom Android project opened, brought up-to-date with the latest SDK, and rebuilt as a signed .aab (package name com.nourishment.android.app) so I can ship Version 7 to production on Google Play... (Budget: $30 - $250 USD, Jobs: Android, Android App Development, Android SDK, Android Studio, Java, Mobile App Development, Mobile Development, Performance Tuning, PHP, Software Development)