Aaron A.

Key Skills

Software

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Top Subject Matter

Legal Services & Contract Review

Regulatory Compliance & Risk Analysis

Legal Research & Document Analysis

Top Data Types

Image

Text

Document

Top Task Types

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Freelancer Overview

My data and analytics background spans 25+ years, with deep experience in data quality, validation, and structured testing across healthcare and enterprise environments. At WebMD Health Services, I built a QA function from the ground up and managed data integrity across multiple concurrent product lines — work that required rigorous attention to accuracy, consistency, and edge case identification. I also authored two published papers through PNSQC on Agile delivery and data integration. What sets me apart is a combination of technical grounding and domain expertise. I've worked extensively with SQL, ETL/ELT pipelines, and data conversion projects in regulated environments where precision is non-negotiable. That discipline translates directly to AI training data work — whether that's reviewing model outputs for accuracy, labeling structured or unstructured data, or identifying patterns that require human judgment to resolve correctly.

Education

Work History