I want to redesign my application UI and adding some additional features.

I am looking for the professional Android Developer who can work work with website PHP, Android Studio, Web Development and SQL Database. I have the website and Android application which is working completely fine but i want to redesign its looks in all way. UI/UX coloring and all. Also I want to add some features like countdown, A new Catagory section. Redesign the full slot booking section. If You can complete this project them only contact me.