Multi-Restaurant Food Delivery App Dev

As a client, I'm in need of a skilled developer capable of creating a multi-restaurant food delivery app, akin to popular platforms like Ubereats, DoorDash, Just Eat, and Grubhub. The app is intended for both iOS and Android.

Key Features:
- Essential features include user registration, restaurant listings, menu browsing, ordering and payment options, order tracking, and feedback/rating systems, integration with delivery partners.
- Real-time GPS tracking: This feature is essential for ensuring that the delivery process is smooth and efficient.
- In-app payments: Payment integration within the app will offer convenience to both customers and restaurants.
- Ratings and reviews: An important aspect for improving customer experience and helping restaurants maintain quality standards.

The developer needs to have a good understanding of creating similar applications, particularly those that cater to multiple restaurants. Previous experience in developing such apps is highly valued. Prior knowledge of integrating GPS tracking, payment gateways, and review systems is also beneficial for this project. A strong portfolio of similar work will be a significant positive.