Theofilos Kakantousis is a co-founder of Logical Clocks AB, the main developers of Hops Hadoop ( He received his MSc in Distributed Systems from KTH in 2014. He has previously worked as a middleware consultant at Oracle, Greece, as well  a research engineer at SICS Swedish ICT, Stockholm. He frequently gives talks on Hops Hadoop, and has presented Hops at venues such as Strata San Jose/New York.