Jakob worked on the Energinet-DataHub/energy-origin repository, focusing on streamlining the CI/CD pipeline by cleaning up legacy Docker build artifacts and reducing unnecessary surface area. He deprecated outdated workflows, such as cron-healthcheck and test-dockers, and removed obsolete Dockerfiles and related configuration files for static assets. Using his expertise in DevOps and CI/CD, Jakob improved build reliability and simplified ongoing maintenance. His work involved editing Dockerfile, yaml, and Markdown files to ensure the repository remained lean and manageable. Over the course of the month, Jakob’s targeted code cleanup addressed technical debt, though the scope was limited to a single feature.