Helmut Sverenyák is the Deputy Director for R&D and Head of Research and Development department of CESNET. His responsibilities include co-ordination and support of R&D activities in network applications area managed by CESNET. Helmut has joined CESNET in 1998 as a member of Research and Development department. Helmut holds Dipl. Ing. (1991) degree from the Faculty of Nuclear Sciences and Physical Engineering of the Czech Technical University in Prague.