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Objective

To seek a Storage Administrator position in a professionally managed organization where I can utilize my skills and experience for the organization and also to improve my personal and professional skills

Work History

JUL 2015Present

Technical Services Specialist

IBM India Pvt Ltd

• LUN Allocation/Deallocation using IBM SVC
• LUN sharing between servers within the SVC
• Updating wwpn changes
• Zone management like add/remove
• Failover testing between the SVC nodes
• Upgrading Brocade switch FOS

Dec 2010Jun 2015

System Administrator

Oracle India Pvt Ltd
  • Supporting NetApp & Oracle storage infrastructure for global internal customers.
  • Storage Provisioning, Upgrades and Pro-active/Re-active maintenance.
  • Working on Netapp products like FAS3000 and 6000 series.
  • Storage performance monitoring, tuning and health check ups.
  • Managing Aggregates, Flex volumes and LUNs & allocation to servers.
  • Managing igroups and configuring LUN for UNIX and windows hosts.
  • Managing and troubleshooting NFS exports and CIFS Shares.
  • Netapp Qtree and Quotas management.
  • Configuring and managing snapshots as per client requirement.
  • Performing Snaprestore for volume and files based on client request.
  • Configuring and managing the snap mirror relationship.
  • Performed aggrcopy, volcopy and ndmpcopy.
  • Configuring De-duplication for the volumes for effective space utilization.
  • Performing the ONTAP OS, Disk shelf and Disk Firmware upgrade.
  • Data center DR Failover testing and Recovery process.
  • Storage Management: Assigning Disk Ownership, Disk Scrubbing etc.,
  • Netapp storage vFiler and VIF management.
  • Coordinating with NetApp support team for hardware failures.
  • Managing takeover and giveback for Active/Active Configuration.
  • Coordinating with windows and UNIX team for server issue and giving suggestion.
  • Performing migration between Netapp and Oracle using Shadow migration.
  • Knowledge on Scripting (Shell and Perl)
    Mar 2007Apr 2010

    Senior Software Engineer

    Birlasoft Limited
    • Package and patch management. Adding and deleting packages and patches.
    • User management, creating and managing user accounts, groups and access levels.
    • Controlling the user disk space using disk quotas.
    • Working knowledge in services like RLOGIN, TELNET, FTP, SSH system etc.
    • NFS, DNS and AutoMounter administration.
    • Configuring NIS for centralized network information and user database.
    • Implementing the RAID levels 0,1,5,1+0 at Solaris volume Manager
    • Configuring Solaris Zones in Solaris 10.(Creating whole root zone and sparse root zone).
    • Scheduling of automatic, repetitive jobs using commands, and shell scripts with crontab.
    • Monitor system performance parameters using iostat, vmstat.
    • Controlling the system logging services, and examining system log files of all system events.
    • Experiences on file system and disk management.
    • Installation/upgrades on solaris 10 with various platforms.

    Education

    Aug 2000Apr 2002

    M.Sc (Information Technology)

    J.J. College of Arts & Science
    Jun 1997Apr 2000

    B.Sc (Mathematics)

    Govt. Arts College

    Languages

    English : R W S

    Tamil    : R W S

    Hindi    : R W -

    Certifications