We need a login/register page in Flutter and Dart Web

Job ID: 32054929

Budget: $30 – $250 USD

We need a login and register page in Flutter Web, so users can authenticate with Facebook, Google, and Apple Id and afterward confirm the account with the phone number, we need it done with Firebase, and after confirming the phone number to generate a PDF file from the user's authentication data that the user can sign in a draw alike box.
After that we need a profile picture for the user and a description, we need a widget page to upload it to Firebase Storage and load it on the same page to display the user's selected picture and be able to crop it as the user wants.
We need maximum functionality and minimum design, we will provide a structure and a flow chart.
Related categories: Dart Web Development Flutter Google Firebase