Android App Update & Publish

I already have the full Android source code as well as Play Console access. What I need now is an experienced Android developer who can bring the mobile app fully in line with the latest version of our web application, then push the update live on Google Play... (Budget: ₹600 - ₹1500 INR, Jobs: Android, Android App Development, Java, Mobile App Development, Mobile App Testing, React Native, REST API, Software Architecture)