Michael Willis engineered robust prison location management and reporting features across the ministryofjustice/hmpps-locations-inside-prison-api and related repositories. He delivered hierarchical APIs for cell and location creation, integrated Digital Prison Reporting, and enhanced data auditing and operational workflows. Using Kotlin, Java, and Spring Boot, Michael refactored data models for auditability, introduced transaction-backed history, and improved API resilience and validation. His work included database schema simplification, deployment automation, and secure configuration management. By focusing on maintainability and data integrity, Michael enabled scalable, governed operations and reliable reporting, demonstrating depth in backend development, API design, and infrastructure optimization for complex justice systems.
May 2025 monthly summary: Delivered scalable and governed prison location management features, enhanced Digital Prison Reporting, and reinforced deployment/configuration robustness across the HM Prison Locations projects. Focus areas included hierarchical location creation, draft-location lifecycle, DPR reporting with access controls, and infrastructure hygiene to support reliable, scalable operations and data integrity. Business value delivered includes improved data governance, operational reporting, and deployment resilience.
May 2025 monthly summary: Delivered scalable and governed prison location management features, enhanced Digital Prison Reporting, and reinforced deployment/configuration robustness across the HM Prison Locations projects. Focus areas included hierarchical location creation, draft-location lifecycle, DPR reporting with access controls, and infrastructure hygiene to support reliable, scalable operations and data integrity. Business value delivered includes improved data governance, operational reporting, and deployment resilience.
April 2025 performance summary: Delivered API enhancements, data quality improvements, and infrastructure optimizations across three repositories, delivering tangible business value through faster responses, greater visibility, and simplified maintenance. Key changes span hmpps-locations-inside-prison-api, prison-api, and cloud-platform-environments, with a focus on business value and maintainability. Highlights include new depth-limited location responses, a top-level residential locations endpoint with virtual options, in-cell sanitation and certification workflow with draft status, and AWS RDS replication improvements. A schema simplification by removing obsolete location columns further reduces maintenance burden, and LocalName generation logic was refined for wing/spur accuracy.
April 2025 performance summary: Delivered API enhancements, data quality improvements, and infrastructure optimizations across three repositories, delivering tangible business value through faster responses, greater visibility, and simplified maintenance. Key changes span hmpps-locations-inside-prison-api, prison-api, and cloud-platform-environments, with a focus on business value and maintainability. Highlights include new depth-limited location responses, a top-level residential locations endpoint with virtual options, in-cell sanitation and certification workflow with draft status, and AWS RDS replication improvements. A schema simplification by removing obsolete location columns further reduces maintenance burden, and LocalName generation logic was refined for wing/spur accuracy.
Concise monthly summary for March 2025 across three repositories, focusing on delivered features, bug fixes, impact, and technical achievements. Highlights include API enhancements, DPR integration, enhanced auditing, and routing/UI improvements that drive data richness, security, and operational efficiency.
Concise monthly summary for March 2025 across three repositories, focusing on delivered features, bug fixes, impact, and technical achievements. Highlights include API enhancements, DPR integration, enhanced auditing, and routing/UI improvements that drive data richness, security, and operational efficiency.
February 2025 monthly summary: Across three repositories, delivered cross-cutting platform improvements with a focus on business value, maintainability, and data completeness. Key efforts include API-driven prison configuration and residential service activation, enhanced wing creation validation, DPR integration with updated front-end assets, expanded incident reporting endpoints, and enriched offender movement data with address details. These changes improve operational visibility, rollout control, incident response workflows, and data quality for investigations and audits. No critical bug fixes required hotfixes this month; emphasis was on refactors, feature completeness, and upgrades to maintainability and security.
February 2025 monthly summary: Across three repositories, delivered cross-cutting platform improvements with a focus on business value, maintainability, and data completeness. Key efforts include API-driven prison configuration and residential service activation, enhanced wing creation validation, DPR integration with updated front-end assets, expanded incident reporting endpoints, and enriched offender movement data with address details. These changes improve operational visibility, rollout control, incident response workflows, and data quality for investigations and audits. No critical bug fixes required hotfixes this month; emphasis was on refactors, feature completeness, and upgrades to maintainability and security.
January 2025: Focused on strengthening auditable, transaction-backed location histories, expanding API capabilities, and improving deployment reliability. Delivered concrete business value through richer data trails for investigations and compliance, safer change management for locations, smoother external integrations, and reduced technical debt by cleaning up deprecated endpoints across three repositories.
January 2025: Focused on strengthening auditable, transaction-backed location histories, expanding API capabilities, and improving deployment reliability. Delivered concrete business value through richer data trails for investigations and compliance, safer change management for locations, smoother external integrations, and reduced technical debt by cleaning up deprecated endpoints across three repositories.
December 2024 was a focused month on production-readiness, data accuracy, and API resilience across four repositories. Key features shipped include a production-enabled Permanent Deactivation toggle, Location API enhancements for referencing parent locations by key and creating top-level locations, and a new Establishment Roll secret screen with resilience checks. Major stability and quality improvements were achieved through refined vacancy calculations, error-handling cleanup, and removal of unused whereabouts/config patterns. These changes improve capacity planning accuracy, reduce maintenance overhead, and strengthen system reliability across hmpps-locations-inside-prison, hmpps-locations-inside-prison-api, prison-api, and dm-prison-services.
December 2024 was a focused month on production-readiness, data accuracy, and API resilience across four repositories. Key features shipped include a production-enabled Permanent Deactivation toggle, Location API enhancements for referencing parent locations by key and creating top-level locations, and a new Establishment Roll secret screen with resilience checks. Major stability and quality improvements were achieved through refined vacancy calculations, error-handling cleanup, and removal of unused whereabouts/config patterns. These changes improve capacity planning accuracy, reduce maintenance overhead, and strengthen system reliability across hmpps-locations-inside-prison, hmpps-locations-inside-prison-api, prison-api, and dm-prison-services.
November 2024 monthly summary focusing on delivered features, fixes, and impact across HMPS locations.
November 2024 monthly summary focusing on delivered features, fixes, and impact across HMPS locations.
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