Vladimir Yosifov is Senior Unix Integrator in InterCapital Group AD (www.cashterminal.eu), a consultancy firm with special expertise in open-source tools and technologies. He is a passionate proponent of the open-source movement and frequently contributes articles and tutorials on open-source technologies—including Perl , Xen, LVM, Splunk, Backup Solutions , Cloud based solutions such as : Ganeti, OpenStack, Eucalyptis, Citrix. Vladimir has more than six years’ experience interacting with the Debian GNU as a user, administrator, and application developer. He has deployed Debian GNU in a variety of different environments, including corporate intranets, high-traffic websites, and mission-critical thin client applications. A Bachelor Scholar in New Bulgarian University – Network Technologies English profile , Vladimir combines his interest in Server application integration with various other activities. When not dreaming up plans for world domination, he amuses himself by reading aviation literature , practicing few sports such as swimming tennis, skiing and mtb, blogging, and keeping an eye out for unfriendly agents.