April 2026 delivered notable incident-management and stability work across two repos. In alphagov/govuk-helm-charts, a PagerDuty drill timing enhancement improves alert timeliness. In alphagov/frontend, stabilization work resolved Ruby 4 upgrade risks, followed by a controlled upgrade with environment and performance optimizations. Overall impact: improved incident response readiness, reduced risk from Ruby upgrades, and prepared groundwork for future feature parity and performance improvements. Technologies demonstrated: Ruby, Docker, Gemfile/MRI upgrades, bootsnap, puma, CI/CD hygiene, and incident management tooling.

March 2026: Focused on stabilizing on-call operations in alphagov/govuk-helm-charts by correcting a PagerDuty drill schedule misconfiguration. A bug fix reverted an unintended change and restored drills to Tuesdays at 10:00, preventing misaligned alerts and ensuring reliable incident readiness. The work used two revert commits (9c7a0c245914376e56eac239c7537e5e6f232ce1 and 1483f9321862f66c83f4699390a57d9b8dd4db20) to restore the approved schedule and maintain governance through traceable changes.

October 2025 monthly summary for alphagov/govuk-helm-charts. Delivered a critical bug fix by reverting the staging maintenance banner, restoring the previous frontend/staging state during DB updates. This removes the maintenance message in staging, reducing deployment risk and improving environment consistency for pipelines across releases.

August 2025 monthly summary for alphagov/whitehall: stability-focused month with a targeted rollback instead of new feature work. No new features delivered. Major bug fix: revert Govspeak lead paragraph adjustment on history pages to restore prior behavior and prevent Govspeak-related regressions.