Working on Portal, Patrol, EMC SMARTS.Troubleshooting of server related OS issues.

Client: Shell (May 2008-May2009)Roles and Responsibilities:  Did replacement and configuration of Emulex HBA cards on the storage devices using Secure Path Creating and configuring disk groups, virtual disks [RAID], Hosts, snapshots and snap clone. Troubleshooting issues on FC SAN (HP B-Series Fiber channel switches). Troubleshooting SAN Zone problems Managing the HP MSA’s connected to server and used for near line backup Administering, Maintaining and troubleshooting SAN boot servers and clustered servers File server/ DFS server troubleshooting Handling the hardware issue with the server. Administering windows 2000 and 2003 servers in clustered and high availability environmentClient: CitigroupRoles and Responsibilities:  Installing Server Build for Win2003/Win2008 using Tivoli Provisioning Manager 7.1in both physical and VMware servers and also from Citi Customized Server Build (CCSB 3.910). Troubleshoot OS or Server Build Problem. Virtualization: Knowledge on Creating and managing virtual machines and installing VM Tools into VM’s Knowledge on Moving VM’s from one LUN to another LUN using Storage VMotion Knowledge on migration of Virtual Servers to Virtual Servers using VMware Converter (V2V Converter) Knowledge on migration of Physical Servers to Virtual Servers using Platespin. Technical Architect for Data Center:- Designed the Datacenter Design Citigroup. Did a setup of servers, networks. Managing and troubleshooting of data center issues.

Implemented network setup for the client IntegralDid setup and configuration of Windows, Linux servers, Cisco switches, Juniper firewallsWrite scripts in Shell, Bash, VB, and PerlManaging and Maintaining the Backbone and ODC Windows 2003 servers.Maintaining of HP Proliant DL380, DL360, DELL PE2650servers.Managing and Maintaining the DC, ADC, DNS, DHCP, File and Print, Application, WSUS and Anti-Virus Servers.RAID 0 +1, RAID 5 configured for HP DL380, DL360 Servers.Creating users, groups and OU’s and assigning permissions as per requirements.Creating Roaming and Mandatory profilesConfiguring disk quotas on NTFS partitionsDeploying the critical patches, service packs and hot fixes using WSUS to servers and desktops.Managing and Maintaining the ISA 2004 server for Proxy to access web-sites.Daily, Weekly and Monthly Backup/Restore using Symantec Backup Exec 12 – Windows Servers and NTBackup in the LTO U2 TapesInstalling, Configuring and Managing the Shared Printer and Network PrinterCreated NAGIOS for network issue and bandwidth monitoringSetup, Maintenance and troubleshooting of AvayaSetup of RADIUS in Linux server for AAA (Authentication, Authorization and Accounting). Worked on disaster recovery in Linux and WindowsDid clustering of Windows and Linux serversSetup, Maintenance and troubleshooting of VPN, Blackberry