Backend using FAST API for a mobile dating application.

A fast API backend needs to be developed for a mobile dating app. The API backend should include the following features and should "Firebase" for the backend. Also, the documentation for the firebase should be added with the project.
The required features are
- Signup and Login using Google, Facebook, Phone Number
- The following details should be asked when a user account is created
* Profile pic
* First name
* Last name
* Short name
* DOB
* Gender
* Gender to date
* User interests
* User Geolocation
* Characteristics
* Gallery pics
* About him / her

- The created user should be able to locate people near to him/her using the location defined in the initial setup
- The user should be able to like/dislike also, the for a profile the below endpoints should be available
/people
/people/<id>
/people/<id>/like
/people/<id>/seen