Thiruvalar - Sr.System Administrator - Setapak, Kuala Lumpur, Federal Territory of Kuala Lumpur, Malaysia

Karthik Thiruvalar

Setapak, Kuala Lumpur, Federal Territory of Kuala Lumpur, Malaysia


Competent, diligent & result oriented professional, with an experience of 8+ years across the IT Network Management, System Administration including MAC, Linux, Windows NT/2000/2003, VMWare, MS Exchange Server.

Possess Rich experience in Installation, Configuration of all flavors of Linux , infrastructure solution using VMWare for server consolidation, to improve performance and availability of the systems.

Extensive experience in Systems Administration & troubleshooting on Windows 2K3/2000/XP/ Domain, Active Directory ,IIS .

Demonstrated problem analysis/ resolution skills, ability to troubleshoot, solve problems quickly & completely. Adept at mapping client’s requirements, custom designing solutions & troubleshooting for complex IT / networking related problems.

Proven abilities in planning / implementing & executing support functions using IT as business tool; Disaster recovery planning and implementation for large enterprise infrastructure in a global environment, developing Business Continuity Plans, Procedures, SLAs and Service Standards for driving Business Service Excellence

Analytical abilities and creativity to build-up competitive advantage & contribute to the growth of the business. Excellent temperament to multi-task & coordinate various activities under high pressure and time constraints.


Sr.System Administrator

  • Full time
  • Part time
  • One time
  • Contract
  • Temp

Work History

Sr.System Administrator

Daya Global Network Sdn Bhd,

July 2011 - July 2011

Maintains and administers computer networks and related environments including computer hardware, systems software, applications software, and all configurations. Manage Active Directory, DHCP, TCP/IP, DNS, WSUS, . Managed average of up to 200 users.
Plans, executes,documents Windows and Exchange Migrations and deployments.
Diagnose, troubleshoot, and resolve hardware, software, or other network and system problems, and replace defective components when necessary. Build Servers and Workstations.
Plan, coordinate, and implement network security measures to protect data,software, and hardware.
Configure, monitor, and maintain Exchange/ Outlook email and virus protection software. Manages typical user issues. Migrate and move Mailboxes.
Design, configure, and test computer hardware, networking software and operating system software. Including Windows 2008/2003, Windows 7/XP, Dell, IBM.
Research new technologies by attending seminars, reading trade articles, or taking classes, and implement and recommend the implementation of new technologies.
Recommends changes to improve systems and network configurations, and determine hardware or software requirements related to such changes.
Gathers data pertaining to customer needs, and use the information to identify, predict, interpret, and evaluate system and network requirements.
Coordinates with vendors and with company personnel to facilitate purchases.
Maintain logs related to network functions, as well as maintenance and repair record.

System Administration and Client Coordinator

Geethik Technologies Pvt Ltd

February 2010 - September 2011

Administration of the Users, User groups and scheduling system related jobs.

Managing ADS, DHCP Server with 70 Client Systems and Printers.

Monitoring ISP link status and checking bandwidth and follow-ups with ISP service provider till the problem is sorted out and maintaining corresponding ticket numbers for Down times.

Researching, planning, installation, configuration, troubleshooting, maintaining and upgrading hardware and software interfaces with the operating system.

Analyzing and evaluating present or proposed business procedures or problems to define data processing needs

Documenting system problems and resolutions for future reference
Working as a team member with other technical staff, such as networking to ensure connectivity and compatibility between systems.


Coastal Training Technologies India Pvt ltd,

July 2007 - February 2010

System Administrator

Aiwo Limited (Group of Sterling Infotech Pvt. Ltd

June 2004 - March 2007

System / Network Engineer

Southern Soft Pvt. Ltd

November 2003 - May 2004

System Administrator

Winmach Info systems Pvt Ltd

June 2001 - October 2003

Qualifications & Certifications


Bachelor of Engineering Madurai Kamaraj University, Madurai

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