Mobile App Update & Server Migration

I'm looking for a professional to handle the following tasks for my mobile app: - Update the app on both the App Store and Google Play - Implement some feature enhancements - Migrate the app to a shared server temporarily, until I am ready to add more content The ideal freelancer for this project would be someone with extensive experience in app updates and server management. Bug fixes and UI/UX improvements are not part of this project, so the focus should be on implementing feature enhancements. Please note that some feature enhancements will be required, but specifics will be discussed.