Anita Ludermann focused on stabilizing test automation for the modell-aachen/modac-dev-machine-setup repository during a period of repository reorganization. She updated the QTest shell script to align with the new qwiki folder structure, ensuring that the backend test executable in the core directory was correctly referenced. By addressing path resolution and validating script alignment, Anita improved the reliability of continuous integration test runs and reduced maintenance friction for the dev-machine-setup tooling. Her work, primarily using Shell and shell scripting, enhanced maintainability and supported smoother downstream QA and integration workflows, laying the groundwork for faster delivery in future development sprints.