Build Zomato-like Multivendor Ecosystem

I need a fully functional multi-vendor food delivery system similar to Zomato, including applications for customers, delivery drivers, and restaurants. The apps must be compatible with both iOS and Android platforms.

Key requirements include:

### Customer App:
- Real-time order tracking
- Multiple payment options
- User reviews and ratings

### Delivery App:
- Route optimization and navigation
- Earnings summary for drivers
- Delivery task notifications

### Restaurant App:
- Full control over menus and orders

The system should ensure seamless integration among all components, with an intuitive and user-friendly design. Let me know your approach and past experience with similar projects.