I have 6 months of strong IT experience in System Admin and 19 months of Network & System/Server Admin. Involved in Installation, Configuration, Performance tuning of Linux servers in Production and Security Enhancement.
Name of the Company Designation From To
HCL Info systems Ltd in Coimbatore. Network and System/Server Admin Dec 2010 June 2012
Acme Info Tech (P) LTD System and Network Admin May 2010 Nov 2010
Operating Systems Red Hat EL4,EL5 & EL6,Windows2003,Xp,Vista & 7
Server Configuration MySQL, Apache 1.3, 2.0,DNS, DHCP,NFS,Samba,Mail,NIS,NTP,FTP,RAID.
Monitoring Tools LVM, uptime, top, iostat, vmstat, service, ps, pstree, df, nagios, netmon, BMC Patrol.
Server Remote Management Tools KVM
Scripting Bash Shell Scripting
• B.E (ECE) from Udaya School of Engineering, Kanyakumari Dt., Tamilnadu. – 70% ( April 2010)
• HSC from DVD Higher Secondary School, Nagercoil, Tamilnadu - 63% ( March 2006)
• SSLC from Government High School, Nagercoil, Tamilnadu - 85% ( March 2004)
• Red Certified System Administrator in RHEL 6.0 (Certificate Number Red Hat: 111-160-073)
• Red Hat Certified Engineer in RHEL 6.0(Certificate Number Red Hat: 111-160-073)
• Red Hat Virtual Administration
• Cisco Certified Networking Associate Certificate Number Cisco: CSCO11822353
HCL Info systems Ltd in Coimbatore.
Duration Dec 2010 To Jun 2012
Technology Red Hat Linux EL 4, 5.4, 6. Solaris, Windows 2003 Server.
Roles & Responsibilities
• Installation, Configuration, Maintenance and Administration of Redhat Enterprise Linux 4/5.4/6 and Solaris.
• Administrated DHCP, DNS, NFS, NIS and Samba services
• File system Administration, Setting up Disk Quota, configuring backup solutions
• Managed Disks and File systems using LVM
• Outlook configuration and troubleshooting
• Installation, configuration and implementation of Samba service on LINUX based systems.
• SENDMAIL configuration and administration, testing the mail server.
• Monitor Linux Server for CPU utilization, Memory Utilization and Disk Utilization for performance monitoring
• Setup NFS file systems and shared them to clients.
• Setting up SAMBA servers, to enable Windows clients to communicate with Linux
• Creating Users and Groups with special permissions
• Daily Backup for the servers.
• Troubleshooting Network Connectivity Problems, User Login Problems and Server Booting Problems
• Installing all Operating systems on Virtual machines for users
• Diagnosing and monitoring performance issues on Redhat Linux
• Troubleshooting LAN Problem
• Update the Linux kernel from an rpm
• Installing and configuring software on Linux servers based on the client requirement
• Prepared Weekly/Monthly Problem Management reports for outages and downtime
• Scheduling Jobs via cron and at
• Applying the kernel patches/up gradation on production severs
• Service pack upgrades on production environment
• Application integrations
• Troubleshooting for the various environment related issues
• Preparing various customized reports as per the customer needs.
• Resolving network related performance problems
• Managing Remote Servers through KVM.
Acme Info Tech (P) LTD
Duration May 2010 To Nov 2010
Technology Red hat Linux EL 5.4, Windows 2003 Server.
Roles & Responsibilities • Installing and Upgrading Operating Systems on Linux Servers via kick start.
• Configured DNS & DHCP server in Red hat Linux Fedora servers.
• Implemented Logical Volume Management (LVM).
• Creating & managing e-mail accounts and user support.
• Installation and testing of software, Performed Routine checkup.
• Router Configuration and Maintenance, Network Connectivity Monitoring, Crimping the Cables, Internet Access,
• Hardware Trouble Shooting and Networking.
• All OS & Software Installation, leading the team members for the system admin.
Name : Sankar .G
Date of Birth : 30th April 1989
Father’s Name : Mr. S.Ganesan
Marital Status : Single
Contact Phone Number : +91-741*******
Languages Known : English, Tamil
E-Mail Address : firstname.lastname@example.org
Permanent address : 23/Yathavar Street,
Present Address : #76, 10th main,
BTM water tank, BTM 1st stage,
I hereby declare that the information furnished above is true to the best of my knowledge.
Date: (Sankar .G)