Worked on the cs-pub-ro/hardware-software-interface repository to address deployment preview reliability for documentation updates. Focused on stabilizing the rendering of README.md changes in pull request deployments by introducing a pre-deployment check that installs dependencies and builds the Jekyll site before deployment. This approach ensured that markdown updates were accurately reflected in preview environments, eliminating stale previews and streamlining the code review process. Leveraged GitHub Actions for CI/CD automation, utilized Docker for environment consistency, and applied expertise in Ruby and YAML to manage build and deployment workflows. The work improved documentation accuracy and strengthened the repository’s continuous integration pipeline.