GearShift Events mobile app

Hey there, I want to develop a mobile app for GearShift Events that will be compatible on both the iOS and Android platforms. The app should include features like creating user profiles, adding payment methods, important event reminders, location tracking, and notification alerts. Furthermore, it should also be able to access and store information pertaining to users' preferences like their favorite events, purchased tickets, and more. Finally, the app should also enable users to purchase event tickets right from the application. I need an experienced mobile app developer to help me create a unique and efficient mobile app! Thanks.