Node.js User Authentication with Auth0

I'm looking for a skilled Node.js developer to help me implement user authentication using Auth0 in my application. The backend is developed in Node.js and the database used is PostgreSQL. The project primarily involves setting up user roles for authentication.

Key Responsibilities:
- Implementing user authentication with Auth0
- Setting up a PostgreSQL database for the application
- Developing the backend in Node.js
- Configuring user roles for authentication (Admin, User, Guest)

Ideal Skills:
- Extensive experience with Node.js
- Proficiency in PostgreSQL
- Previous work with Auth0
- Strong backend development skills
- Knowledge of setting up user roles for authentication.