A senior systems engineer at VMware supporting network virtualization projects and European customers. Prior that a consultant and architect at Cisco. He had worked at networking vendors, an ISP, an MVNO, intergrators and a bank. This gave an opportunity to gain experience from different technical angles. A fan of virtualization, overlay networks and Data Center. Contributed to new features included to Unified MPLS, Adaptive Code Modulation and Autonomic Networking. A speaker and author of sessions and workshops at public events like EMC Xchange, Cisco Live, Cisco Forum, PLNOG, Infrastructure. His certifications include CCDE 2012::7, CCIE Service Provider, Routing and Switching #19476 and CCSI#35041.