Mari Muthu

Mari Muthu Email and Phone Number

Windows and Linux server administrator @ Envision Energy
Chennai, TN, IN
Mari Muthu's Location
Chennai, Tamil Nadu, India, India
About Mari Muthu

"Experienced Windows Administrator with over 7 years of expertise managing and optimizing Windows Server environments in both enterprise and small business settings. Proficient in Active Directory, virtualization technologies (VMware, Hyper-V), and network management. Holds a Microsoft Certified: Windows Server Fundamentals certification and has successfully led system migrations, implemented robust security measures, and enhanced system performance. Known for a methodical approach to problem-solving, strong communication skills, and a collaborative spirit. Committed to continuous learning and adapting to new technologies to deliver top-notch support and drive operational excellence."Feel free to adjust these points based on your specific experiences and personal strengths!

Mari Muthu's Current Company Details
Envision Energy

Envision Energy

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Windows and Linux server administrator
Chennai, TN, IN
Employees:
1992
Mari Muthu Work Experience Details
  • Envision Energy
    Windows And Linux Server Administrator
    Envision Energy
    Chennai, Tn, In
  • Hcl Technology Ltd
    Senior Specialist
    Hcl Technology Ltd Jul 2023 - Present
    Using the t PowerEdge TL1000 tape libraryBackup scheduled for Veritas backup tool for incremental, Differential, and full back upNetwork VLAN ID created and switch configurationFirmware and Bios Up gradation in ServersUsing VM ESXI V7.0 configurationUsing Fort iGATE 100F firewall configuration and policy createdMaintaining IT Asset managementMonitors solar winds Orion tool for checking the group companies' networkDocumenting ISO Tracker every month for audit purposesCitrix workspace software installed and trouble shooting in user endEnabled the MULTI FACTOR AUTHENTICATION user account.Using Service now ticketing toolI have experience in Patching and vulnerability fixing using the tool BigFix and Qualys scanI have experience Esxi upgradedInstalling and managing on VMware vSphere 5.5, 6.0, 6.5 and 6.7 versionsHands on experience Venter and Esxi migrations (5.5 to 6.0, 6.0 to 6.5 and 6.0 to 6.7)Creation and Management of Virtual Machine using templatesExperience on HA, Vmotion, Snapshots, CloningExperience on adding and increasing DatastoresManaging Hosts using Venter client, Venter Server and web access.
  • Hcltech
    Windows System Administrator
    Hcltech Jun 2023 - Sep 2024
    Chennai, Tamil Nadu, India
    Windows Patch Management and Active directory administration
  • Hcltech
    Technical Specialist
    Hcltech Jun 2023 - Sep 2024
    Chennai, Tamil Nadu, India
    Using Service now ticketing toolI have experience in Patching and vulnerability fixingusing the tool BigFix and Qualys scan•• I have experience Esxi upgradedInstalling and managing on VMware vSphere 5.5, 6.0,6.5 and 6.7 versions•Hands on experience Vcenter and Esxi migrations (5.5 to6.0, 6.0 to 6.5 and 6.0 to 6.7)•Creation and Management of Virtual Machine usingtemplates•• Experience on HA, Vmotion, Snapshots, Cloning• Experience on adding and increasing DatastoresManaging Hosts using Venter client, Venter Server andweb access.
  • Hcltech
    Patch Management
    Hcltech Jun 2023 - Sep 2024
    Chennai
    Active directory administrator and windows patching administrator.
  • Hcltech
    Windows Server Administrator
    Hcltech Jun 2023 - Jul 2024
    Chennai, Tamil Nadu, India
    * I have worked with patching and vulnerability fixing using BigFix and Qualys scans.* I have experience upgrading ESXi 6.7 to 7.0. Installing and managing on VMware vSphere 5.5, 6.0, 6.5 and 6.7 versions.* I have experience in creating and managing virtual machines using templates. I am familiar with HA, vMotion, snapshots, and cloning.* Windows software automatically installed and managed using ManageEngine Desktop Central..* Created Azure Active Directory user accounts and enabled multi-factor authentication.* Scheduled backups using Veritas Backup Tool for incremental, differential, and full backups.* Monitor the SolarWinds Orion tool to check the network of group companies.
  • Net Access Murugappa Group'S
    Windows Server Administrator
    Net Access Murugappa Group'S Jun 2022 - Jul 2023
    Working based on ticket tool with priority and timelineInstallation of server windows 2008r2, windows 2012rd and windows 2016Use the PRTG network monitoring tool and WiresharkMaintaining PRI and Internet Lease LineProviding support to Drishti Dialer and C-Zentrix DialerCreating user id and password in both dialersAssembling, maintenance, upgrading and troubleshooting of HardwareInstallation and configuration of Printer and ScannerInstalling, configuring and troubleshooting the Desktops and LaptopsDocumenting ISO Tracker every month for audit purpose.Manage data center and IT infrastructure StandardsMonitors solar winds Orion tool for checking the group companies networkDocumenting ISO Tracker every month for audit purposesCitrix workspace software installed and trouble shooting in user endEnabled the MULTI FACTOR AUTHENTICATION user account.Using Service now ticketing toolI have experience in Patching and vulnerability fixing using the tool BigFix and Qualys scanI have experience Esxi upgradedInstalling and managing on VMware vSphere 5.5, 6.0, 6.5 and 6.7 versionsHands on experience Venter and Esxi migrations (5.5 to 6.0, 6.0 to 6.5 and 6.0 to 6.7)Creation and Management of Virtual Machine using templatesExperience on HA, Vmotion, Snapshots, CloningExperience on adding and increasing DatastoresManaging Hosts using Venter client, Venter Server and web access.
  • Net Access Murugappa Group'S
    System Engineer
    Net Access Murugappa Group'S Nov 2020 - Jun 2022
    Working based on ticket tool with priority and timelineInstallation of server windows 2008r2, windows 2012rd and windows 2016Use the PRTG network monitoring tool and WiresharkMaintaining PRI and Internet Lease LineProviding support to Drishti Dialer and C-Zentrix DialerCreating user id and password in both dialersAssembling, maintenance, upgrading and troubleshooting of HardwareInstallation and configuration of Printer and ScannerInstalling, configuring and troubleshooting the Desktops and LaptopsDocumenting ISO Tracker every month for audit purpose.Manage data center and IT infrastructure StandardsMonitors solar winds Orion tool for checking the group companies networkMonitors IT360(Manage Engine) tool for checking the Server alertsCoordinates with the L3 team for Server alertsCoordinates with Network L3 team for installation and configurationMaintain ISO records of data center infrastructuresFirmware and Bios Up gradation in ServersOS deployment in new serversWindows updates patches updating on monthly basis in serversManaging Windows Patches for Servers and Desktops through WSUSPerforming EOD and BOD process in a Finance Oriented ApplicationMonitoring the WAN Network and coordinate with ISP for Link restoration and analyzingCoordinates with account manager and stack holders for new installation of server and network equipmentsEstablish the interconnectivity between Servers and Network Nodes with FC cabling and LAN routing under TileDaily Tape retrieve and moment for LTO tapesMaintaining Data Center Asset managementEquipment Monitoring at every 2 hours of Interval for Amber alerts.Windows server OS automatically installed and using tool in Manage Engine Desktop CenterWindows server patches automatically update and weekly scheduled for use in Mange Engine Desktop CenterAzure cloud active directory user account created and Multi factor authentication enabled
  • Ebixcash Global Service Pvt Ltd
    System Administrator
    Ebixcash Global Service Pvt Ltd Apr 2018 - Nov 2020
    Handling customer issue complaint provider solution and descript their issues and given solution for itClarified the issue in retailer balance and transaction detailsPrepares daily reports on the daily activities of customer care teamHandling both customer and retailer issue with politely.Preparing Check list of servers and network performance on daily basisCreate Users and Resetting password in Active DirectoryCreate shared folders and Assign required PermissionsUnderstanding, analyzing and Resolving all other server related issuesManaging Domain controllers DNS, FTP and Proxy Servers, Sonic FirewallsImplementing Group Policy using gpmc.msc ConsoleSchedule & Recover Backup using backup console (wbadmin.msc)Assigning campaign, skills, and permissions in Ameyo and C-Zentrix ServersConfigure and Managing Local Profile, Roaming Profile and Mandatory ProfilesManage Client systems status use by Kaspersky End Point Protection Manager consoleUse Ghost Cast Server, Rufus to Deploy OS in user systemsRemote Administration using PS tools, AnyDesk, Team Viewer, and VNC to control the client Pc'sInstallation of Windows XP, Windows 7, windows 8, and windows 10Installing and configuring MS outlook 2007 & 2010 and E-mail backup & restore

Mari Muthu Education Details

  • St. Joseph Polytechnic College
    St. Joseph Polytechnic College
    Computer Science And Engineering

Frequently Asked Questions about Mari Muthu

What company does Mari Muthu work for?

Mari Muthu works for Envision Energy

What is Mari Muthu's role at the current company?

Mari Muthu's current role is Windows and Linux server administrator.

What schools did Mari Muthu attend?

Mari Muthu attended St. Joseph Polytechnic College.

Who are Mari Muthu's colleagues?

Mari Muthu's colleagues are Lu Len, 刘友伟, Yan Jiao, Marvin Ilham Russell, Om Mishra, Jingjing Wang, 秦海峰.

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