API Management Web Portal Development

I'm looking for a web portal to manage APIs with the following features:

User Roles:
- Admin
- Providers
- Consumers

Features:
- Request API Access
- Request New API
- API Discovery
- Add New API
- Add Providers
- Add Consumers

Provider and Consumer Views:
- Two tabs: Provided APIs and Consumed APIs

Basic Stats Dashboard:
- Total number of Providers
- Total number of Consumers
- Total number of APIs
- Placeholder to update API transactions

Authentication via Single Sign-On (SSO)

Ideal Skills and Experience:
- Strong experience in web development
- Familiarity with API management
- Experience implementing SSO
- Ability to design user-friendly dashboards

Please share any relevant portfolios.