Hello there i have a backend developed in PHP, laravel which is basically a clone of Clubhouse. we are integrating 100ms in the app. so now we need to develop 6 API's

1.Create room api : In Response (1) room details (2) 100ms auth token (3) room id

2. join room api : in Response  (1) room details (2) 100ms auth token (3) room id

3. room listernes api : in Response (1) all member listeners list with details

4.Role update api

5. leave room api

6. all active room list api : in Repose (1) room details with room id and member count

with the responses like this. Need a good backend developer who can make these API's as soon as possible.
If you have previous experience with 100ms it would be a benefit for us.