Worked on the microsoft/markitdown repository to enhance code quality and maintainability by addressing technical debt and aligning the codebase with linting standards. Focused on Python, the developer refactored existing modules to remove unused imports, improve exception handling, and clean up formatting issues, thereby reducing the risk of build failures and runtime errors. This targeted bug fix improved the overall robustness of the project and streamlined future development efforts. Demonstrated strong skills in code refactoring, static analysis, and linting, ensuring the codebase is easier to read and maintain while supporting safer onboarding and more efficient implementation of future features.