Sai Andol focused on enhancing data integrity within the DEFRA/epr-common-data-api repository by addressing a critical bug related to SQL data retrieval. Sai merged release branch RC10 into the main branch and refined SQL stored procedures to ensure consistent retrieval of organization registration details and producer paycal parameters. This work supported both initial submissions and resubmissions, maintaining data consistency across scenarios. Using SQL and database development skills, Sai adjusted the logic to handle edge cases in data retrieval, resulting in more reliable and accurate data processing. The work demonstrated a targeted approach to backend reliability, with depth in SQL procedure refinement.