E-commerce App for Village-Based Delivery

I am looking for a developers an e-commerce application for a village-based delivery service that enables customers to order groceries, vegetables, fruits, and other daily essentials.

Customer Application Features :
User registration and login
Product browsing by category
Search functionality
Shopping cart and checkout
Order placement and tracking
Delivery slot selection
Online payment options
Order history
Notifications for order updates

Payment Gateway :
Integration with a secure payment gateway supporting:
UPI
Wallets
Option for Cash on Delivery.

Admin Portal Features :
Product and inventory management
Stock updates and monitoring
Order management and tracking
Customer management
Pricing and promotional offer management
Sales and inventory reports
Delivery status management

Additional Requirements :
Responsive and user-friendly interface
Mobile application (Android/iOS) and web-based admin portal
Real-time inventory updates
Secure data management and user authentication
Scalable architecture to support future expansion