Android App Developer for E-commerce Business

Hello
Need help to develop a android application for my brothers small business running in India. He has manufacturing hub and needs app from where he can manage/track customers, orders with basic ecommerce features. Backend and web is ready and is developed by friends. Basic required features User Registration
- Register via Email/Mobile/UserID
- Fields: Name, Email, Phone, Password, Referral code
- OTP verification (optional)
User Login
- Email/ID + Password / Mobile + OTP
- Forgot password
Product Browsing
- View categories
- Search products
- Filters: Price, Category, Availability
- Product details: Name, Images, Description, Price, Stock
Cart
- Add to cart
- Update quantity
- Remove item
- View total
- Pay on delivery

Place Order
- Select address
- Payment method (Pay on delivery)
- Order confirmation
Order Management
- Order history
- Track status (Pending, Confirmed, Shipped, Delivered, Cancelled)
- Cancel order
Notifications
- Order updates
- Offers
Profile
- Update profile
- Manage addresses
We have support team who can help if needs any support. Happy to include additional features based on suggestions. Thanks