Worked on the Lightning-AI/lightning-thunder repository to enhance code quality by refactoring lambda assignments to standard function definitions, addressing the Ruff E731 linting rule. This update removed the need for an E731 ignore, aligning the codebase with project-wide linting standards and improving both readability and maintainability. The work demonstrated proficiency in Python and code linting practices, with changes integrated into the pre-commit CI workflow to enforce consistent standards. Collaboration was emphasized through cross-team co-authorship on the commit, supporting knowledge sharing and technical discipline. The focus remained on sustainable code quality improvements rather than feature expansion or bug fixes.