Javier Fontán works as a developer and Advanced Solutions Engineer at OpenNebula Systems Labs where he is a co-founder. He is one of the original developers of OpenNebula where he works mainly with driver integration and tools. The first contact with the industry was as a systems technician in the Supercomputing Center of Galicia managing a wide range of computer systems and later using virtualization to consolidate some of the services provided. Afterwards he worked as a researcher in the Distributed Systems and Architecture group at Complutense University where he focused mainly in Grid Computing and Virtualization. While a researcher he participated in several important European Projects. When he is not fixing bugs or helping users he can be found tinkering with new technologies or hearing strange music.