Worked on the ministryofjustice/dns repository to enhance documentation quality and streamline CI linting processes. Focused on improving the project’s README by addressing Markdown linting issues, restructuring the table of contents, and standardizing code block delimiters for better readability and consistency. Updated the .mega-linter.yml configuration by removing unnecessary lint checks, which reduced CI noise and improved signal quality. Utilized Markdown and YAML to implement these changes, applying skills in CI/CD configuration, linting, and technical writing. The work increased maintainability and onboarding efficiency, delivering technical and business value without introducing user-facing features or direct bug fixes during the period.