June 2026: Delivered security and data-management improvements across two MoJ repositories, enabling secure analytics access, streamlined production access, and improved data governance. Key features delivered include Digital Prison Reporting Access Control and SSO Role Management; HMPPS Data Hub S3 prefixes for query results and data; Enhanced Data Catalog Access Management with SSO and cross-account Lake Formation admin roles (with CROSS_ACCOUNT_VERSION upgrade). Major bugs fixed: reverted unintended sso_group_name/level changes to restore correct role configuration and removal of development/test groups from DPR to prevent production access drift. Overall impact: stronger security posture, faster, safer analytics access, and better data discoverability; reduced manual admin overhead. Technologies/skills demonstrated: SSO, IAM role management, cross-account access, Lake Formation, S3 prefix organization, IaC upgrades.