food delivery app

I am looking for someone to create a food delivery app that will be available on Android. I have a rough idea about the general design of the app, but I need help in developing and bringing it all together. Functionality is an important part of this project as well, so I'm looking for the app to include features such as in-app payment, real-time GPS tracking, and user reviews and ratings. The app must be professional, secure, and easy for users to navigate so that all of the features can be enjoyed with ease. I'm looking forward to seeing what you can come up with!