Uber-like iOS App Development

I'm seeking an experienced mobile app developer to create an Uber-like application for iOS. The project involves three interconnected apps: one for customers, one for drivers, and a backend management tool.

Customer App Key Features:
- Ride booking
- Payment gateway
- Ratings and reviews

Driver App Key Features:
- Ride requests
- GPS navigation
- Earnings tracking

Ideal Skills and Experience:
- Proficiency in iOS app development
- Experience with integrating payment gateways
- Strong understanding of GPS and mapping technologies
- Background in building rating and review systems

If you have a portfolio showcasing similar projects, that would be a plus. Looking forward to your bids!