Scott Affens​

I lead product at Two Sigma, where I own data quality and operational integrity for a quantitative trading platform managing around $60B in assets. My current focus is applying LLMs to semantic dataset discovery and automated data issue detection at petabyte scale. Before Two Sigma, I built product strategy for Amazon's catalog systems powering a $160B retail business, and led a data science division at PwC focused on M&A and audit tooling. Ask me about product management in quantitative finance, applying LLMs to data quality problems, and building data science teams from scratch.