create on demand beauty services at home project (website & android app)

Hi,
want to create full functional "on demand beauty services at home" project,
- website &
- android app

Main Functionalities are:
- User can create account, book services according to locations with date and time (appointment),
- Appointment is assign(auto assign & manually assign by admin/manager panel) to our inhouse beautician ,
- then beautician get a notification, map, customer details to deliver services,
- then beautician can update services status according through beautician app

Note:
- 1 website &
- 2 Android App (One for user and other one for beautician team)

Reference:
similar to https://www.yesmadam.com/
user android app: https://play.google.com/store/apps/details?id=yesmadamservices.app.com.yesmadamservices
beautician (staff) android app: https://play.google.com/store/apps/details?id=employee.app.com.employee

Note:
Mostly similar functionalities

Thanks