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Karthik Sundaram

Karthik Sundaram

Followers of Karthik Sundaram225 followers
location of Karthik SundaramChennai, Tamil Nadu, India

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  • Timeline

  • About me

    Manager System in Cloud (Redhat Openstack) with Cloud Transformation experience in Unix/Linux Systems.

  • Education

    • Institute: University Of Madras / M.N.M Jain Engineering College

      2000 - 2004
      B.E; Bachelor of Engineering Mechanical; Mechanical Engineering

    • Misrimal Navajee Munoth Jain Engineering College

      2000 - 2004
      BE Mechanical

    • Gill Adarsh Matriculation Higher Secondary School, Chennai

      1992 - 2000
      2000 mathematics, Physics, Chemistry and Computer Science

  • Experience

    • CSS Corp

      Feb 2006 - Apr 2008

      Role and Responsibilities:Supporting International Customers over phone and email for VoIP phones. Installing and Trouble shooting the Phone adapters and SOHO Routers for Internet access.Network Design for VoIP telephony, Installation and Support Enabling Wireless access and Internet on the routers with different Internet Service providers.Configuration Pre and Post Sales Support , Generate report , documentation

      • Application Engineer

        Feb 2006 - Apr 2008

      • Application Engineer

        Feb 2006 - Mar 2008

    • HCL Tech, Chennai

      May 2008 - Dec 2011
      Senior Specialist

      Organization : HCL Tech, Chennai; Role and Responsibilities:Maintaining Data-Center with more than 1000+ servers (both physical & virtual) in 24x7 environments with 10 team members.Installation/upgrade & configuration of servers - Network Configuration, Firewall Install, OS install FS Configuration etc.Jump Start Environment management - Develop standards & policies, set images and maintaing scripts etc.Service management - NIS/NIS/DNS/NFS/Samba/Send Mail, Capacity Planning.Security Administration - Add/remove/Troubleshoot Security Policies.Trouble shooting Performance issues in Linux servers.Create/add/modify the access to the Linux user accounts.Provisioning and Decommissioning Linux servers.Giving Sudo, FTP & Telnet access in Linux servers.Firmware upgradation and deployment of Patches in Linux.Mounting and Unmounting NAS share and extending file system(using LVM) in Linux. File system maintenance - House keeping threshold FS.Documentation - Systems/tool/Service management documents update.Worked with remote PC administering tools like Bladelogic,Putty.Communicating with clients via Chat, Email and Phone.Familiarity with ticketing tools (Remedy).Organization : Cybernet-SlashSupport (CSS), Chennai Show less

    • Infosys

      Dec 2011 - Mar 2017
      Technology Lead in Unix/Linux Administration

      RHCE with over 10+ years experience in Linux system administrator and Technical Support. Involved in implementing, installing, configuring and troubleshooting Linux environment. Have experience in remote monitoring & administering Servers for Clients.

    • DXC Technology

      Mar 2017 - now

      • Manager System

        Oct 2020 - now

      • Service Delivery Consultant III

        Mar 2017 - Sept 2020

  • Licenses & Certifications

    • Cisco Certified Network Associate

      Cisco

    • IBM Certified System Administrator - AIX 6.1

      IBM

    • ITIL V3 Foundation

    • Red Hat Certified Engineer

      Red Hat, Inc.

    • Red Hat Certificate of Expertise in Hybrid Cloud Storage

      Red Hat
      Dec 2016

    • Red Hat Certified Virtualization Administrator 3.5

      Red Hat
      Oct 2016

    • Red Hat Certificate of Expertise in Server Hardening

      Red Hat
      Dec 2016

    • Red Hat Certified System Administrator in Red Hat OpenStack (Juno Version)

      Red Hat
      Oct 2016