Nana Wel implemented Authentik OAuth provider support for the LycheeOrg/Lychee repository, focusing on enterprise authentication and single sign-on integration. By introducing new environment variables and registering Authentik as a provider type, Nana enabled seamless user authentication through Authentik, aligning with modern identity and access management practices. The work involved updating service configurations and integrating OAuth flows with the existing authentication stack, using PHP and TypeScript to ensure compatibility and maintainability. This feature reduced IT helpdesk overhead by streamlining SSO for end users. Nana’s contribution demonstrated depth in authentication and full stack development, with clear documentation for operational deployment.