Dongjoon Hyun is a staff software engineer with a focus on scalable computing, particularly in Apache Spark, Apache ORC, and Kubernetes. They have held significant positions including Principal Software Engineer at Hortonworks and Senior Software Engineer at Apple. Additionally, Dongjoon served as Vice President of Apache ORC and is a member of The Apache Software Foundation. Dongjoon is currently pursuing a Ph.D. in Database & Data Mining at the Korea Advanced Institute of Science and Technology, where they also completed a Master of Science and a Bachelor of Science in Computer Science.
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