Worked on the intershop-pwa repository to enhance the reliability of the DemoServerUp workflow by addressing dependency and scripting issues. Focused on stabilizing the CI/CD process, the developer removed the easyargs library to reduce reliance on external parsing tools and updated the script to handle command-line arguments directly. Additionally, PyYAML was pinned to version 5.3.1 to prevent version drift and related failures, further improving workflow stability. These changes, implemented using Python and scripting skills, streamlined dependency management and simplified maintenance. The work resulted in a more robust and maintainable CI workflow, with all improvements consolidated into a single commit.