navisingh

Summary: Technical IT leader with 5 years of experience in cross-platform systems & network administration, providing innovative solutions for Fortune companies. Skills encompass a broad spectrum of IT services, and include extensive knowledge in systems management, system administration, IT security, fault tolerant system design, multi platform systems integration and network management. Computer Skills: Operating Systems: Windows, RedHat Linux, Fedora, CentOS, Ubantu. Network Services: Microsoft Active Directory (MSAD), Samba, Microsoft Cluster Service (MSCS), Veritas High Availability, Windows Network Load Balancing (NLB),Windows Terminal Services (WTS), Network Information Service (NIS), Network File System (NFS), Secure Shell (SSH), Internet Information Server (IIS), Apache; Domain Naming Services (DNS), Dynamic Host Configuration Protocol (DHCP), File Transfer Protocol (FTP), Squid, VMWare. Network: VPN concentrators, switches, WIFI, and routers; Rapid Spanning Tree, VLANs, Trunking, Wireless Distribution, Wireless Protected Access Virtualization: VMWare ESX Server, Microsoft Virtual Server, Xen Hypervisor Security: Microsoft ISA Server, Internet Scanner (IS), Microsoft Baseline Security Analyzer (MBSA), Netstumbler, Network Mapper (Nmap), SSH, SSL, IPchains, IPtables, TCP Wrappers, Tripwire, port scanners, password crackers. Database Support: Microsoft SQL Server 2000/2005, My-SQL Data Protection: Netbackup Datacenter, Backup Exec, Microsoft System Data Protection. Rapid Deployment: Ghost, Kickstart, Windows Deployment Service. Mail Server: MS-Exchange 2003, MailEnable, Sendmail, Exim, Postfix Version Control System: Visual Source Safe, SVN, Sourcegear Control Panel: Plesk, CPanel/WHM, Webmin, Turbopanel, Helm, Hsphare Others: Microsoft CRM, Microsoft System Management Server, Microsoft System Center, OpenX Adserver Hardware Architecture: Intel i386, x86_64.