Cross-Platform Transportation App Development

I'm looking for an experienced app developer to create a transportation app for both iOS and Android platforms.

Key Features:
- Ride Booking: Users should be able to easily book rides.
- Live Tracking: Implement real-time tracking of rides.
- Payment Integration: Secure payment gateway for transactions.

Ideal Skills and Experience:
- Proven experience in developing apps for both iOS and Android
- Strong background in implementing real-time tracking and secure payment systems
- Familiarity with UI/UX design for seamless user experience
- Ability to work within budget and deliver on time

If you have a portfolio showcasing similar projects, please include it in your bid.