API and Admin Panel Development

Looking for an experienced backend developer with at least 1 year of experience.
It is necessary to develop an API and an admin room for the service service. For two environments, Dev and Release.
Very important is the real experience with UCass (Opata and withdrawal of funds via API) and Twilio Video SDK/API.
Also from the unusual it is necessary to implement authorization through the phone number / Google / Apple.
In the response, specify the price per hour. Experience. Technologies used and why they are.
I will provide the TK in correspondence.