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Ciaran Carragher

PROFILE

Ciaran Carragher

Developed and deployed an automated production PostgreSQL shutdown and startup workflow for the hmcts/auto-shutdown repository, focusing on reducing idle database usage and improving operational resilience. Leveraging YAML-driven CI/CD pipelines and GitHub Actions, the work introduced a dedicated job to automatically stop the production PostgreSQL flexible server when not in use and ensured reliable startup when needed. Additionally, a critical typo in the production workflow was corrected to prevent failed startups. This automation enhanced cost efficiency and reliability of production database operations, demonstrating skills in automation, DevOps, and server management while addressing both feature delivery and bug resolution.

Overall Statistics

Feature vs Bugs

50%Features

Repository Contributions

3Total
Bugs
1
Commits
3
Features
1
Lines of code
15
Activity Months1

Work History

February 2026

3 Commits • 1 Features

Feb 1, 2026

February 2026 monthly summary for hmcts/auto-shutdown: Delivered automated production PostgreSQL auto-shutdown workflow and fixed a production startup typo in the GitHub Actions workflow. The automation reduces idle production DB usage and improves startup reliability, enhancing cost efficiency and operational resilience of production DB operations. Key changes include: new shutdown job and startup workflow for the PostgreSQL flexible server, and a fix to correct the start command in production workflows. Commits include: 342fd30d8e845bea3a093a2e1c44461900d68a3e (Adds production to autoshutdown), 632270381cfcb3770d30822c2dab3cb09fab284a (Adds prod auto startup - flexible server), f0b0f8e772d28d44354367cb8b0b4337efff8aad (Fix typo from stop to start).

Activity

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Quality Metrics

Correctness100.0%
Maintainability93.4%
Architecture93.4%
Performance93.4%
AI Usage20.0%

Skills & Technologies

Programming Languages

YAML

Technical Skills

AutomationCI/CDDevOpsGitHub ActionsServer Management

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

hmcts/auto-shutdown

Feb 2026 Feb 2026
1 Month active

Languages Used

YAML

Technical Skills

AutomationCI/CDDevOpsGitHub ActionsServer Management