TFour Tech Pvt. Ltd. has an experienced team who can work on your project. As we checked you want full-time Android App Developer who can build your Music App. We can give you an experienced Android App Developer + Rest API Developer (Mobile API) for a full day in your budget. We can start your project with complete SRS document then we can work on Database and Mobile API, parallel design your Andoird App and then we can work on integration of API and App. We mention our per day budget in bid. For more, you can chat with us.