Website Integration with User Authentication API

I am seeking a developer to develop a third-party API of our platform which can be integrate in any other platform . The primary function of this API will be user authentication.

Key requirements:
- Integration of the third-party API into the website
- Development of user authentication features
- Support for multiple user roles with distinct permissions

Ideal skills and experience for this project include:
- Proficiency in API development and integration
- Strong background in web development
- Experience with user authentication systems
- Familiarity with creating user roles and permissions
- Excellent communication skills for ongoing support and troubleshooting