Crypto Spin & Win App Development

I'm seeking an experienced Android developer to create a "Spin and Win" crypto app designed for loyalty rewards. This app will engage users and incentivize their loyalty through exciting, gamified rewards... (Budget: £100 - £5000 GBP, Jobs: Analytics, Android, Android App Development, Backend Development, Gamification, Graphic Design, Mobile App Development, UI / User Interface, User Experience Research, User Interface / IA)