Worked on the owid-content repository to streamline the Fish-stocks Explorer dataset by removing the 'Fishing intensity relative to the management target' column, thereby reducing redundancy and simplifying data exploration for users. Focused on maintainability and reproducibility, the changes were carefully documented with clear commit history to support future traceability. Utilized Python and data processing tools to ensure the dataset remained clean and aligned with quality standards. No major bugs were reported or fixed during this period, reflecting a stable codebase. The work emphasized clarity in data structure, making ongoing maintenance and user interaction with the dataset more efficient and reliable.