Worked on the SuadeLabs/fire repository to enhance data quality within the loan schema, focusing on correcting the occupancy_rate field’s data type from string to number. This targeted fix addressed potential calculation errors in downstream analytics and improved the accuracy of financial reporting. The approach involved careful schema design and data validation using JSON, ensuring that the change was both backward compatible and well-documented for future audits. Commit messages were kept clear and traceable, supporting repository transparency and rollback readiness. The work reduced the risk of incorrect occupancy analytics and contributed to more reliable data integrity across the reporting pipeline.