Jan Malte Behrens enhanced the OpenSlides/OpenSlides repository by focusing on DevOps and CI/CD workflow improvements. He refactored the Dockerfile and build scripts, introducing Docker Compose configurations tailored for both development and testing environments. Using Docker, Shell scripting, and YAML, Jan streamlined local development and standardized CI/CD processes across multiple services. He also developed scripts to manage submodule builds and tests, simplifying multi-repository workflows and reducing setup time for new contributors. The work improved environment reproducibility and enabled faster, more reliable deployments. Over the month, Jan delivered one feature, demonstrating depth in infrastructure automation and workflow optimization.