Service booking webapp

Looking for a full stack webapp and website developer for a service booking platform
1. Landing page
3. Category selection
2. Subscription plan according to category
3. Time slot
4. Booking confirmation
5. Sign in (customer details need to full)
6. Payment
7. Booking confirmation
8. Worker assigned
9. Service tracking
10. Service completion photo to be uploaded by worker before and after
11. Rating


Also add: chatbot
Whatsapp integration

Then on management side need worker details also