Denny
Lee

Denny Lee is a long-time contributor to Apache Spark™ and MLflow, and a maintainer of Unity Catalog and Delta Lake. He’s a Product Management Director and Principal Developer Advocate at Databricks with deep expertise in distributed systems, AI, and data science. Previously at Microsoft, he worked on Azure Cosmos DB, HDInsight, and SQL Server, and led data science engineering at SAP Concur. He holds a Master’s in Biomedical Informatics from OHSU and has built large-scale data platforms for healthcare and enterprise use. His technical focus includes AI, Apache Icebert™, Delta Lake, Apache Spark™, ML, and genomics.