S. Gpbismanos focused on repository hygiene and maintainability in the acmibalo/1-bsinfosys-a2024 project, delivering a targeted Test Artifact Cleanup feature. By identifying and removing the unused test10242024.html.txt file, S. Gpbismanos reduced clutter in the test directory, supporting more efficient code reviews and clearer artifact management. The work, implemented using Git for version control and shell scripting for file operations, improved the reliability of continuous integration processes and simplified onboarding for new contributors. While the scope was limited to a single feature over one month, the contribution demonstrated attention to codebase maintenance and best practices in repository management.