Data Analyst
CurrentOversaw and reconciled sales data for over 700 retail accounts nationwide, enhancing data accuracy and financial integrity through detailed oversight and validation. Directed comprehensive QA for the front-end development of a new client product, integrating PostgreSQL and SQL in both testing and production environments to ensure seamless data flow, an optimized user experience, and system reliability. Improved data quality and system performance by developing and refining SQL queries, including indexing, query optimization, and performance tuning, which boosted processing efficiency and minimized data discrepancies across 150+ retail locations.