Knowledge of Window’s Mail, Print Server.Knowledge of VLSM, Routing Protocols like RIP, EIGRP, OSPF.Knowledge of VLAN, NAT, ACL, Frame Relay Core Java, Unix, Linux, MCSE,Knowledge on SQL Server and Microsoft Office ToolsKnowledge of various Client Operating Systems like Windows 98, XP, Vista, 7, 8.Knowledge of various Server Operating Systems like Windows server 2003, 2008.Knowledge of Networking, LAN & WAN Troubleshooting.Installing and Configuring windows server 2008 Active directory Services.Knowledge of Window’s Mail, Print Server..Computer assembling and maintenance.Troubleshooting hardware and software problems.Installing and configuring the peripherals, components and driversInstalling software and application to user standardsSound knowledge of digital and analog embedded computer hardwareWide knowledge of motherboard and circuit designs of monitorDeep knowledge of printer and cartage refilling.Familiarity with Analog Circuit, Digital Circuit, PCB design, schematic capture, board layout, vendor interface analysis and simulationProficient with electrical hardware test equipment ( Multi meter, PCB testing card, analog meter, etc.)Solid understanding of all phases of SMPS and UPSConfiguring and troubleshooting desktops, laptops and serversFamiliar with hardware tools like servers, printers, VoIP, networking and telecommunications devicesExcellent troubleshooting skills in complex software and hardware problemsInstalled Hard disks, Floppy drives, CD Drives, Sound Blaster cards, CPU, Memory, Power supply unit, Network card, Video graphics card, Hard disk controller card on PC systemsTroubleshooting of personal computers. On line Support to customers concerning their computer problems