I design and implement tailor maid computing and networking solutions according to my client's needs.My clients are mostly small to medium businesses

Infrastructure management about 200 network devices (Cisco & Juniper), working with MPLS, Metro, HSRP, VRRP, BGP, OSPF, Spanning tree and more.Participation in construction of projects of various systems in VOIP, WEB, backup systems.Work with security equipment NGX Check Point firewall, Cisco GSS, Juniper NetScreen, BIG-IP F5. Installation and configuration of various communication equipment.Work with monitoring systems (Cacti, AVALON, IPswitch WhatsUP, Application Manager).Construction, management and maintenance of networks out-of-band KVM and TS-Consoles.Responsible for the infrastructure of the three farms, including 300 racks (electricity, air conditioning, passive and active infrastructure), working with equipment and monitoring system of the APC. See less

Internet Security and Internet Protocols advisor (TCP/IP, SMTP, POP3, FTP, HTTP). Support and maintenance of the ADSL service on various OSs.Finding solutions for connection or usage problems on various levels.