
Prabash Balasuriya delivered a range of robust features and enhancements to the ministryofjustice/hmpps-contacts-ui repository, focusing on contact data management, workflow improvements, and secure, maintainable integrations. Over nine months, Prabash implemented end-to-end UI flows for contact identity, restrictions, and relationship management, leveraging TypeScript, Node.js, and Express.js to ensure data integrity and compliance. He introduced feature-flagged rollouts, permission-driven visibility, and audit logging, while aligning data models with external systems like NOMIS. His work included backend integration testing, configuration management, and DevOps practices, resulting in reliable deployments and improved user experience across environments, demonstrating depth in both frontend and backend engineering.

2025-09 monthly summary for ministryofjustice/hmpps-contacts-ui focusing on key accomplishments, feature delivery, and impact. No major defects reported in this period for the provided scope. Highlighted changes delivered in this repository improve user workflow, visibility controls, and deployment consistency across environments.
2025-09 monthly summary for ministryofjustice/hmpps-contacts-ui focusing on key accomplishments, feature delivery, and impact. No major defects reported in this period for the provided scope. Highlighted changes delivered in this repository improve user workflow, visibility controls, and deployment consistency across environments.
In August 2025, delivered a suite of UI and permission-driven improvements for hmpps-contacts-ui, focusing on data integrity with NOMIS alignment, user guidance via banners, read-only piloting support, and permission-based visibility. Implemented a LEI feature flag rollout, integrated with a new permission library, and added warnings to direct users to NOMIS for prisoner restrictions. Added end-to-end test coverage for caseload visibility. These efforts reduce operational risk, improve data provenance, and enable safer rollout of new capabilities.
In August 2025, delivered a suite of UI and permission-driven improvements for hmpps-contacts-ui, focusing on data integrity with NOMIS alignment, user guidance via banners, read-only piloting support, and permission-based visibility. Implemented a LEI feature flag rollout, integrated with a new permission library, and added warnings to direct users to NOMIS for prisoner restrictions. Added end-to-end test coverage for caseload visibility. These efforts reduce operational risk, improve data provenance, and enable safer rollout of new capabilities.
July 2025: Delivered two key UI enhancements in the hmpps-contacts-ui repository that improve user guidance, access control, and data integrity in critical flows. Implemented targeted alerts for prisons not yet rolled out to the new Contacts service, and overhauled the visits booking UX with contextual hints, DoB validation, and a refined approval workflow. These changes reduce support load, improve compliance, and deliver clearer guidance to users in a high-friction process.
July 2025: Delivered two key UI enhancements in the hmpps-contacts-ui repository that improve user guidance, access control, and data integrity in critical flows. Implemented targeted alerts for prisons not yet rolled out to the new Contacts service, and overhauled the visits booking UX with contextual hints, DoB validation, and a refined approval workflow. These changes reduce support load, improve compliance, and deliver clearer guidance to users in a high-friction process.
May 2025 – Cloud Platform Environments: Delivered cross-environment DPR data replication and RDS access with secure ingress and replication tuning, enabling reliable inter-service data flow across prod, preprod, and multiple services. Also introduced a Kubernetes secret to expose Terraform IRSA module outputs for CircleCI-based performance testing, enhancing performance validation and automation. No major bugs fixed were reported in this period; focus was on feature delivery and operational readiness. These efforts improved data synchronization reliability, security posture, and testing capabilities, positioning us for improved service reliability and faster iteration.
May 2025 – Cloud Platform Environments: Delivered cross-environment DPR data replication and RDS access with secure ingress and replication tuning, enabling reliable inter-service data flow across prod, preprod, and multiple services. Also introduced a Kubernetes secret to expose Terraform IRSA module outputs for CircleCI-based performance testing, enhancing performance validation and automation. No major bugs fixed were reported in this period; focus was on feature delivery and operational readiness. These efforts improved data synchronization reliability, security posture, and testing capabilities, positioning us for improved service reliability and faster iteration.
April 2025: Delivered Enhanced UI Audit Logging for Prisoner Interactions in hmpps-contacts-ui, enabling richer audit trails by capturing and logging prisoner, contact, and prisoner contact ID details during page view events for improved compliance, troubleshooting, and security oversight.
April 2025: Delivered Enhanced UI Audit Logging for Prisoner Interactions in hmpps-contacts-ui, enabling richer audit trails by capturing and logging prisoner, contact, and prisoner contact ID details during page view events for improved compliance, troubleshooting, and security oversight.
February 2025 monthly summary for ministryofjustice/hmpps-contacts-ui. Key feature delivered: UI Endpoint Migration to personal-relationships-api, including updating environment configurations across development, pre-production, and production to route UI calls to the new backend service. This work enhances API reliability, reduces integration debt, and prepares the UI for upcoming backend enhancements. No major bugs were reported or fixed this month. Overall impact: stabilized cross-environment deployments, improved consistency of API endpoints, and a foundation for faster feature delivery. Technologies/skills demonstrated: environment/configuration management (.env, Helm), multi-environment deployments, API integration, version control, and release hygiene.
February 2025 monthly summary for ministryofjustice/hmpps-contacts-ui. Key feature delivered: UI Endpoint Migration to personal-relationships-api, including updating environment configurations across development, pre-production, and production to route UI calls to the new backend service. This work enhances API reliability, reduces integration debt, and prepares the UI for upcoming backend enhancements. No major bugs were reported or fixed this month. Overall impact: stabilized cross-environment deployments, improved consistency of API endpoints, and a foundation for faster feature delivery. Technologies/skills demonstrated: environment/configuration management (.env, Helm), multi-environment deployments, API integration, version control, and release hygiene.
January 2025 monthly summary for ministryofjustice/hmpps-contacts-ui focused on strengthening data integrity, clarifying relationship modeling, and improving maintainability. Delivered a targeted bug fix to enforce valid date ranges for contact restrictions and a refactor that distinguishes official vs social relationships, accompanied by naming consistency enhancements across the UI and API.
January 2025 monthly summary for ministryofjustice/hmpps-contacts-ui focused on strengthening data integrity, clarifying relationship modeling, and improving maintainability. Delivered a targeted bug fix to enforce valid date ranges for contact restrictions and a refactor that distinguishes official vs social relationships, accompanied by naming consistency enhancements across the UI and API.
December 2024 monthly summary for ministryofjustice/hmpps-contacts-ui: Delivered end-to-end enhancements to restrictions management and prisoner-contact workflows, including UI tab, active status toggling, and approved visitor status. No major bugs reported; improvements address edge cases (expired restrictions) and enhance maintainability. Impact: improved data visibility and control over restrictions, faster decision-making for visitor approvals, and stronger test coverage. Skills demonstrated include full-stack development, UI-backend integration, testing, and maintainability refactors.
December 2024 monthly summary for ministryofjustice/hmpps-contacts-ui: Delivered end-to-end enhancements to restrictions management and prisoner-contact workflows, including UI tab, active status toggling, and approved visitor status. No major bugs reported; improvements address edge cases (expired restrictions) and enhance maintainability. Impact: improved data visibility and control over restrictions, faster decision-making for visitor approvals, and stronger test coverage. Skills demonstrated include full-stack development, UI-backend integration, testing, and maintainability refactors.
November 2024 monthly summary for ministryofjustice/hmpps-contacts-ui focused on delivering end-to-end contact data management enhancements, stabilizing core identity workflows, and strengthening maintainability through data service refactors.
November 2024 monthly summary for ministryofjustice/hmpps-contacts-ui focused on delivering end-to-end contact data management enhancements, stabilizing core identity workflows, and strengthening maintainability through data service refactors.
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