Build me an IOS / Android App

I am looking for a skilled developer who can create an IOS and Android app for me. The app will be focused on shopping, so experience in developing eCommerce apps is ideal.

Design:
- I have a rough idea for the design, but I am open to suggestions and improvements
- The design should be user-friendly and aesthetically pleasing

Features:
- The app should have a search function
- Users should be able to create accounts and save their favorite items
- The app should have a shopping cart feature
- Payment integration should be included

Skills:
- Experience in developing eCommerce apps is a must
- Knowledge of payment integration
- Proficiency in IOS and Android app development

Overall, I am looking for a developer who can bring my shopping app idea to life and create a seamless user experience.