I will develop android and ios mobile application, mobile ui design

I am creating Mobile Apps in Both Platforms - Android as well as ios too. Having 5+ years expertization of App's designing and development.

Have a ready made Application solution of - Zomato - Swiggy App.

E-commerce - Shopping - Multi-vendor App - Amazon, Flipkart, Poshmark.
Ola - Uber clone Apps

I am doing :-

 * Bugs solving, Covert your website into apps
 * Payment integration, GPS, SQLite, Core data, Wifi, PDF rendering, Payment gateway integration, In-app purchase
 * Firebase, Chat Applications
 * Service Based apps
 * Dating Type App like - Tinder
 * Just Dial type Search Engine.
 * Social media integration, Any type of ads integration
 * E-commerce apps
 * Upload your App to Appstore and Play-store.                                                                                                                                                                                                 
Please provide me your requirements at an initial basis.                                                                                                                                                                                                                          Thanks