Summary
Matthew Groff is a Senior Data Engineer with 13 years of experience turning complex data and legacy systems into high-performance, production-ready solutions across healthcare, manufacturing, and supply chain domains. He combines deep hands-on skills in databases (Postgres, Redshift, MariaDB), ETL and cloud-native tooling with leadership experience driving teams, agile transformations, and multi-million-dollar deliveries. At Hologram he’s focused on large query performance improvements and robust schema patterns, and previously cut ML pipeline delivery times from months to weeks while leading cross-functional teams at Flint Hills Resources. Equally comfortable shipping code in C#, Java, Python and building AI agents and MCP servers (per his GitHub bio), he blends systems-level optimization with applied ML. Based in Hohenwald, Tennessee, he brings a pragmatic, results-oriented approach and a track record of squeezing order-of-magnitude performance gains out of established systems.
13 years of coding experience
14 years of employment as a software developer
BS Computer Science, BS Computer Science at Southern Polytechnic State University