Worked on the SEMOSS/Monolith repository to enhance SAML attribute handling in backend authentication workflows. Developed a feature for SAML Attribute Key Normalization and Robust Mapping using Java, introducing case-insensitive processing by lowercasing keys and improving null safety and efficiency. After identifying a regression affecting downstream mappings, reverted the normalization to restore compatibility and maintain stable attribute resolution. These changes improved the reliability of SAML integration, reduced runtime errors, and streamlined the mapping workflow. The work focused on backend development and SAML integration, resulting in more stable SSO attribute processing and reduced support overhead for authentication data paths within the system.