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Andrew Coleman is an accomplished Big Data Engineer and Architect with extensive experience across multiple organizations. Currently at IronNet Cybersecurity since June 2018, Andrew specializes in data platforms, focusing on Spark and Kafka tuning as well as storage support. At GreenZone Solutions, Andrew leads Hadoop cluster implementations and data pipeline migrations, with a focus on secure Hortonworks clusters on-premise and in AWS. Andrew's prior roles include significant positions at WeDo Technologies, where notable achievements included architecting HortonWorks product integrations and implementing comprehensive backup systems. With a solid foundation in systems administration from positions at TekLinks, HF Direct, and the Naval Oceanographic Office, Andrew possesses a robust technical background complemented by a Master's degree in Mechanical Engineering from Mississippi State University and a Bachelor’s degree from Penn State University.