Concise monthly summary for 2025-10 highlighting key features delivered, major bugs fixed, overall impact and accomplishments, and technologies/skills demonstrated. The focus is on business value and technical achievements delivered across the two repositories: ministryofjustice/modernisation-platform-environments and ministryofjustice/modernisation-platform.

September 2025: Delivered key enablement, stability, and environment improvements across the Modernisation Platform portfolio to accelerate delivery, improve reliability, and support secure, scalable operations.

August 2025 focused on security, reliability, and governance improvements across the Modernisation Platform. Delivered secure infrastructure access provisioning, event-driven observability for ECS retirement, centralized LDAP log retention, and deployment/configuration hardening, while enabling HTTPS for legacy services and expanding test execution in the Modernisation Platform. These efforts reduced deployment friction, strengthened security posture, and improved operational governance.

Concise monthly summary for 2025-07: Delivered key features for cross-environment testing, hardened database access security, updated SSH key management, and enabled LDAP automation for user roles. These efforts improved testing velocity, security posture, and automation capabilities across three repositories: ministryofjustice/modernisation-platform, ministryofjustice/modernisation-platform-environments, and ministryofjustice/hmpps-delius-operational-automation. Highlights include inter-environment networking enabling connectivity between hmpps-test, delius-test, Delius development, and AP; security group tightening for Oracle DB ports; metadata-driven SSH key governance; and addition of a DB_CONNECTION_STRING secret to support LDAP workflows.

June 2025 monthly summary for ministryofjustice/modernisation-platform-environments: Delivered environment-scoped AWS Backup IAM role with conditional provisioning and moved role into the environment-specific module, including backup, restore, and KMS access policies. Also fixed IAM policy to reference the generic AWSBackupDefaultServiceRole for the Oracle DB shared component, correcting naming and alignment with existing conventions.

May 2025 monthly summary: Delivered critical infrastructure and governance improvements across the modernisation-platform-environments repository, focusing on Alfresco infrastructure, AWS Backup role management, Bastion access, and Terraform hygiene. Achievements reduced security risk, strengthened disaster recovery readiness, and improved developer access controls, while delivering measurable business value.

April 2025 performance summary: Delivered stability, security, and automation enhancements across hmpps-delius-operational-automation, modernisation-platform, and modernisation-platform-environments. Key deliverables include LDAP memory allocation fix to resolve performance and stability issues; IAM policy updates enabling pass-through for AWS Backup and DataSync; enabling EFS DataSync connectivity; ALB access control tightening and rule prioritization; and SSM auto-patching management updates. These changes improved reliability, security posture, data protection, and CI/CD automation across the platform.

2025-03 Monthly Summary for ministryofjustice/hmpps-delius-operational-automation: Focused on expanding LDAP workflow environments and enhancing deployment safety. Implemented preprod and prod environments for LDAP workflows to enable broader testing and safer releases, and standardized environment naming by appending '-preapproved' to LDAP-related job environments. Notable changes are captured in two commits: af17a5dfeb059b6a1be364a53b86da6d073f7ea3 ('Tm 1139 preprod ldap workflows (#554)') and 3090f52597d2339225620782c2ec765015918ea2 ('Move LDAP workflows to preapproved env (#557)'). Overall impact: improved release governance, faster validation, and reduced risk in production deployments.

February 2025 monthly summary: This month delivered security hardening, improved observability, and environment parity across two repositories, driving safer production operations, faster incident response, and clearer governance. Key features delivered: - Remove Nextcloud integration from DELIUS core (ministryofjustice/modernisation-platform-environments). De-provisioned Nextcloud component and removed reference from LDAP secrets configuration. Commit: 9f0cc3fb0e1cced0849827642ee0c853ad214a3e. - EC2 status-check monitoring enhancements: introduced clearer instance status alarms and rules, refactored metrics wiring, and updated logging and permissions to support robust EventBridge-based routing. Commits include: ab61a39c2046185b48d0fee4f5a02e143956aaee; f3770f96af5e8fcf52285299e7b157a6b791ab15; 0efd775edbf6a5977397052e57eac25669e3ad90; 4e61358f7de39a604f0c16b14c4c05e07ec986c9; f670ff6727e9bad02a2523b398a029e3d8451782; 1bf3d292cc4c7832f1b20093d275434b646b0b03. - Terraform environment configuration consistency across stages: ensured missing database name/port variables are present in preproduction, stage, and test to align with production; cleaned up an unused Terraform line. Commits: 004f6ae74e2df4ddfe4d5a5a5e3684b2c7161ea5; 35f432725bd69942e8c6f1a7b0fe56666e5fe92a. - IAM policy provisioning and cleanup for delius-core/mis environments: introduced new IAM policies for DELIUS core services and removed unused policies to streamline access control. Commits: d19d089132661292bc14d097056c7982f6f287b6; c8d7171c591275a9e642121f1c62faa6f7c6283f. - Unilink Collaboration and Access Control Overhaul: added collaborator management in Unilink and tightened production access controls to disable or restrict permissions in production. Commits: 48cb64c2cfbda2025566de87f0bbff4593ec95a8; b680eee9774cf4b6fbe11795701898b9d0496cf3. Major bugs fixed: - CloudWatch log policy fix for metrics ingestion: corrected CloudWatch log resource policy to allow EventBridge and log delivery services to write to the log group, ensuring reliable metrics ingestion. Commit: 67b91db6d90a78735c4a5d232aaca8b1c94ebfee. Overall impact and accomplishments: - Reduced blast radius and simplified security posture by removing Nextcloud integration in DELIUS core and tightening Unilink production access. - Strengthened observability and reliability with enhanced EC2 status checks and refined EventBridge and logging configurations. - Achieved environment parity across preproduction, stage, test, and production, reducing deployment drift and manual remediation. - Streamlined access control and secrets/parameter management through targeted IAM policy updates. Technologies/skills demonstrated: - AWS IAM, CloudWatch, EventBridge, SNS, and CloudWatch logs - EC2 status-check monitoring and alerting - Terraform IaC practices and multi-environment configuration - Secrets management, SSM parameters, and cross-service permissions - Collaboration governance and access control design

January 2025 monthly summary for ministryofjustice/modernisation-platform-environments. Focused on delivering compliant offboarding, reliability improvements, enhanced observability, and network provisioning accuracy across environments. The work reinforces platform security, reduces deployment risk, and improves operator efficiency.