Nicola Beghin enhanced SAML extensibility in the Keycloak repository by updating the SAMLEndpoint class to support easier protocol extension. Through targeted Java backend development, Nicola refactored several fields and methods from private to protected, directly addressing integration challenges and enabling smoother extension of SAML-related protocols. This change improved maintainability and future-proofed the codebase for additional SAML support. The work was delivered with clear, traceable commits and closed a related issue, demonstrating attention to code quality and process. Nicola’s contribution focused on backend architecture, leveraging expertise in Java and SAML to streamline future development and integration efforts within Keycloak.