Aman Dua

Results-oriented Business Data Analyst with experience in data research, validation, and reporting. Proficient in SQL, Hive, and MS Excel for extracting and transforming large datasets. Skilled in data quality management, requirement gathering, and stakeholder reporting. Adept at simplifying complex data into clear business insights that support decision-making and improve operational efficiency

Business Data Analyst II - Manpower Group Services India (Client: American Express) - Gurugram, Haryana

(2021-06 - 2022-03)

• Spearheaded a critical data enrichment and validation initiative for merchant records, significantly improving the completeness and accuracy of the core business database.
• Conducted in-depth data research to verify and update key company information, including legal names, addresses, phone numbers, and websites, ensuring a reliable source of truth.
• Validated and corrected inconsistent or erroneous merchant records daily, directly contributing to high data quality across critical business databases.
• Documented the source and methodology for all enriched data, establishing clear data provenance and supporting future auditing efforts.
• Extracted, processed, and analyzed large-scale datasets from the American Express @Work database using tools like SQL and Hive to meet urgent management reporting needs.
• Simplified complex, raw data outputs into concise, user-friendly reports and visualizations for the reporting manager and internal stakeholders.
• Supported leadership with actionable insights derived from analysis, enabling informed business decisions and strategic planning.
• Performed rigorous data validation checks before delivery, which reduced reporting errors and improved report turnaround time for senior management.
• Streamlined the flow of information by delivering structured reports, enhancing the clarity and usability of business data for internal teams.

Advanced UI/UX Design - UI/UX Design - Arena Animation (2025-07)

Bachelors in computer applications - Computer Applications - Bharati Vidyapeeth University (2020-11)