Independent/Project-based Data Validation & Quality Support using SQL and Snowflake
Performed structured data validation and quality checks to ensure dataset accuracy and consistency. Conducted data comparisons and evaluations to identify discrepancies, anomalies, and areas for quality improvement. Supported SQL-based extraction and validation workflows for reliable structured data. • Validated large datasets using SQL queries for completeness and accuracy • Identified inconsistencies and anomalies in structured data • Performed data reconciliation to support quality improvement processes • Reviewed and interpreted data patterns to inform decision-making