Ion Stoica is a Professor in the EECS Department at University of California at Berkeley. He does research on cloud computing and networked computer systems. Past work includes Dynamic Packet State, Chord DHT, Internet Indirection Infrastructure (i3), declarative networks, and large scale systems, including Apache Spark, Apache Mesos, and Alluxio. He is an ACM Fellow and has received numerous awards, including the SIGOPS Hall of Fame (2015), the SIGCOMM Test of Time Award (2011), and the ACM doctoral dissertation award (2001). In 2006, he co-founded Conviva, a startup to commercialize technologies for large scale video distribution, and in 2013, he co-founded Databricks a startup to commercialize Apache Spark.