During April 2025, Jean Cavaillac focused on codebase hygiene for the Mrcookie84/Dungeon-Crawler repository, delivering a directory naming standardization for asset scripts. He refactored the file structure by renaming the 'Dungeon Crawler/Assets/Scripts/Data' directory to 'Dungeon Crawler/Assets/Scripts/Datas', ensuring consistent naming conventions without introducing functional changes. This work, implemented in C#, emphasized careful change management and improved maintainability for future asset-management tooling. By addressing path-related risks and enhancing documentation, Jean’s approach supported better traceability and asset-pipeline readiness. His efforts demonstrated proficiency in file management and refactoring, contributing to a more robust and maintainable project structure.