April 2026: Delivered a targeted upgrade of the Zebedee client and related dependencies for the dp-frontend-search-controller repository, improving functionality and performance while maintaining backward compatibility. The change is captured in commit a4309ef35bce3a9570e2118dc6fbcdaf694e2ba0 and positions the service for future Zebedee-based enhancements with reduced maintenance risk across the search controller stack.

June 2025 — dp-frontend-search-controller: Key feature delivered: Upgraded the Concourse build environment base image from Ubuntu 20.04 to Ubuntu 22.04, enhancing security, compatibility, and build stability. Commit: 15412b3d1983ada80517953115db6681601c7433. Major bugs fixed: None reported this month. Overall impact and accomplishments: Strengthened CI/CD reliability by removing an outdated base image, reducing risk of build failures, and aligning with current OS dependencies to support ongoing feature delivery for the search controller. Technologies/skills demonstrated: Docker image modernization (Ubuntu 22.04 baseline), Concourse CI/CD pipelines, secure software delivery, repository maintenance (ONSdigital/dp-frontend-search-controller).

December 2024 monthly summary for ONSdigital/dp-dataset-api focusing on delivery of Dataset API URL Building Helper and related refactorings to URL generation. Highlights: replaced links middleware with a dedicated helper, added a default URL to the DatasetAPI struct, and updated internal callers to use the helper for link rewriting. This resulted in more consistent, maintainable URL generation and reduced risk of broken links across the Dataset API.