Bio:

Henry Castellanos is an AI Engineer in Cyber Data Science at American Express, where he architects scalable AI/ML pipelines and operationalizes GenAI solutions for enterprise security. With a background spanning over a decade in “the analytics trenches,” Henry specializes in bridging the gap between traditional predictive modeling and modern generative frameworks.  Prior to American Express, Henry served as Director of Data Science at Risas Dental, where he operationalized machine learning models that drove critical financial and operational decisions. Before that, he held positions at EY, Deloitte, PwC, Brookings, and Mercer.