David Mack is a Principal Data Scientist with 14 years of experience applying engineering rigor to healthcare analytics and machine learning at scale. He led the design and adoption of a cloud-based ML platform at Humana, driving reproducibility, cost savings, and model quality monitoring while shepherding migrations and templates that accelerated data science productivity. Earlier in his career he translated a PhD-era passive physiological monitoring prototype into clinical trials, commercial products, and a startup, demonstrating rare end-to-end expertise from hardware and algorithm development to regulatory and market strategy. He combines deep domain knowledge in longitudinal clinical data and biosensing with practical MLOps skills (Spark, Databricks, MLflow, feature stores) to deliver actionable insights that improve senior care. Notably, his work balances technical innovation with privacy and dignity considerations, and he has a track record of coaching teams to adopt sustainable, repeatable practices. Based in Louisville, he brings an inventor’s curiosity and operational focus to large-scale healthcare AI challenges.
14 years of coding experience
20 years of employment as a software developer
BSME Mechanical Engineering, BSME Mechanical Engineering at Ohio Northern University
PhD Biomedical Engineering, PhD Biomedical Engineering at University of Virginia
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