Data Quality Analyst Resume
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Charles Bloomberg
PROFESSIONAL SUMMARY
Detail-oriented Data Quality Analyst with extensive experience in data management, process optimization, and implementing data quality protocols to ensure data integrity and accuracy.
PROFESSIONAL Experience
Data Quality Analyst | Company A
January 2021 — Present, Mountain View, USA
• Spearheaded data quality initiatives improving data accuracy by 35% across multiple databases using advanced SQL scripts and data validation tactics.
• Developed and implemented a comprehensive data quality framework reducing data discrepancies by 25% and enhancing integrity.
• Conducted 200+ data audits quarterly using data profiling tools such as Talend and Informatica; identified critical data issues and resolved them promptly.
• Collaborated with cross-functional teams to define and enforce data governance policies leading to a 40% reduction in data-related errors.
• Engineered automated data cleaning processes which decreased manual data entry errors by 50% and improved operational efficiency.
• Developed and implemented a comprehensive data quality framework reducing data discrepancies by 25% and enhancing integrity.
• Conducted 200+ data audits quarterly using data profiling tools such as Talend and Informatica; identified critical data issues and resolved them promptly.
• Collaborated with cross-functional teams to define and enforce data governance policies leading to a 40% reduction in data-related errors.
• Engineered automated data cleaning processes which decreased manual data entry errors by 50% and improved operational efficiency.
Data Quality Analyst | Company B
March 2018 — December 2020, Menlo Park, USA
• Managed and optimized data quality tools including Alteryx and Trifacta resulting in a 30% improvement in data accuracy.
• Created and maintained detailed data quality reports providing actionable insights, contributing to strategic business decisions.
• Increased data processing efficiency by 20% through the development and implementation of automated data validation scripts.
• Worked closely with data stewards to ensure compliance with data quality standards and protocols across various departments.
• Created and maintained detailed data quality reports providing actionable insights, contributing to strategic business decisions.
• Increased data processing efficiency by 20% through the development and implementation of automated data validation scripts.
• Worked closely with data stewards to ensure compliance with data quality standards and protocols across various departments.
Data Quality Specialist | Company C
July 2015 — February 2018, Salt Lake City, USA
• Conducted data quality assessments for over 20 large-scale projects, identifying and correcting data inconsistencies.
• Led a team of five analysts in the execution of data quality improvement projects, achieving an overall data accuracy increase of 25%.
• Implemented data quality metrics and tracked performance, leading to a 15% enhancement in data integrity.
• Led a team of five analysts in the execution of data quality improvement projects, achieving an overall data accuracy increase of 25%.
• Implemented data quality metrics and tracked performance, leading to a 15% enhancement in data integrity.
Junior Data Analyst | Company D
June 2013 — June 2015, Raleigh, USA
• Assisted in the development and implementation of data quality checks, reducing data discrepancies by 10%.
• Processed and validated large datasets using Excel, SQL, and Python, ensuring high level of data integrity.
• Collaborated with IT and business teams to understand data requirements and ensure data quality standards were met.
• Processed and validated large datasets using Excel, SQL, and Python, ensuring high level of data integrity.
• Collaborated with IT and business teams to understand data requirements and ensure data quality standards were met.
Education
Bachelor of Science in Data Science | University of California, Berkeley
May 2013
Expert-Level Skills
Data Quality Management, SQL, Python, Data Profiling, Talend, Informatica, Alteryx, Trifacta, ETL Processes, Data Governance, Data Integrity, Data Audits, Process Optimization, Analytical Thinking, Team Collaboration, Attention to Detail