David is an expert in data centers, networking, security and OSS-based clouds. In his more than 20 years of experience, he is likely to be met with most of the existing technology in the field of networks, data centers, and running applications - from IPX and Novell Netware to MPLS, NGN to the construction of large-scale cloud services.
David works as a technical director at PRO-ZETA, a company that builds clouds for large enterprise customers. He promotes open and software-defined infrastructure with no lock-ins. He is a consultant for several telco operators and service providers in Europe and was a co-founder of community network CZFree.NET. If needed he is able to give even a module into the Linux kernel.