Restaurant-Specific Food Delivery App

I'm looking for a developer to create a restaurant-specific food delivery app.

Key features should include:
- User registration and login
- Real-time order tracking
- Multiple payment options

The app should have a simple and clean user interface.

Ideal Skills and Experience:
- Experience in mobile app development
- Strong UI/UX design skills for a clean interface
- Knowledge of secure payment integration
- Familiarity with real-time tracking technologies

Please share your portfolio and relevant experience.