Worked on the os-autoinst/os-autoinst-needles-opensuse repository, focusing on repository maintenance by removing the obsolete opensuse-42.3/password-prompt-20200507.json file. This targeted cleanup addressed technical debt without introducing any functional changes, ensuring the stability of the codebase. The work involved careful management of legacy artifacts and clear commit messaging to maintain repository clarity for future contributors. Utilizing skills in Git version control and JSON file handling, the developer improved maintainability and readability of the project. The disciplined approach minimized risk of regressions and demonstrated attention to detail in managing historical files within a collaborative open source environment.