Android Food Delivery Marketplace MVP

I’m building a small-city alternative to Uber Eats and want a first, fully functional MVP delivered in Flutter with Firebase as the backend. The initial release targets Android only but the codebase should remain clean enough to compile for iOS later... (Budget: $30 - $250 USD, Jobs: Android, Documentation, Flutter, iPhone, Mobile App Development, Mobile App Testing, Payment Processing, PHP, UI / User Interface, UX / User Experience)