Worked on the USC-Electrical-Systems repository, focusing on improving data accuracy for the Electrical Systems Formula (ESF) used in bus bar design calculations. Addressed a critical data issue within the Bus Bar Excel files, ensuring that electrical design calculations reflect correct values without requiring changes to the production codebase. This approach maintained system stability while enhancing the reliability of downstream design reviews and reducing the risk of design errors. Utilized Excel for data management and collaborated with version control tools such as Git to document and trace the correction, supporting future audits and maintaining transparency in the engineering workflow.