Highly skilled System Engineer (CCNA, MCP, MCSA (2003, 2008, 2012), MCSE, MCTS, MCITP-SA, MCITP-DBA, SCP), with over 9 years of experience in performing network design, administration and maintenance of networks based on Microsoft Windows (2000, 2003, 2008, 2012) Server operating system, SQL Server 2005/2008/2012 in a single/cluster instance, IIS Web Servers in single/cluster instance, VMWare ESX/ESXi 4/4.1/5/5.1 with vSphere Client 4/5, and also in administration of Cisco networking equipment (switches, routers, access points, firewalls)