Radosław Krzywania received the M.Sc. degree in Computer Science – Software Engineering from the Poznan University of Technology in 2003. He is working in Poznan Supercomputing and Networking Center as a network engineer. He is responsible for research task of GÉANT3 for develop new functionality of AutoBAHN Bandwidth on Demand system, and is an activity leader for network infrastructure in FEDERICA project. He is also interested in resources virtualization, efficient network utilization an management, as well as running, diving, and harp playing.