Published on: Mar 3, 2016
Transcripts - Namasivayam-Exp
Namasivayam . C
Mobile: 07774083517 & 09626319896
Seeking a Challenging environment that encourages continuous learning and creativity, providing
exposure to new and stimulated personnel and professional growth.
Over all 1.9 Years of experience as System administrator on AIX, Linux.
Experience in installing/configuring/upgrading AIX v.5, v.6, and v.7
Experience in installation and configuration of Virtual I/O Server and VIO Client LPAR’s
Experience in Logical Volume Management on both AIX & Linux Servers.
Experience in Hardware and Operating System Related Issue.
Experience in VIO upgradation.
Managing cron jobs, batch processing and job scheduling.
Experience in handling bulk activities on UNIX servers.
Knowledge in GPFS
Responsible in working on performance management through performance monitoring
tools like vmstat, iostat, sar, nmon.
SEA(Shared Ethernet Adapter) creation/ failover & Load Sharing configuration
Configuring SSH and Trusted rlogin
NPIV Implementation with Virtualization.
GPFS Cluster configuration, Tuning and Troubleshooting
Experience in configuring Tivoli agents
Basic knowledge in IBM Cloud
Basic knowledge in configuring IBM storage DS8000
Ability to write Shell Scripting for automating tasks.
Experience on reporting and tracking day to day tasks and activities scheduled.
Sound knowledge in analysis of telecom applications on UNIX environment.
Involved in major activities like Entire DC Power down Activity and DC Migration.
Routing configurations Static, Dynamic, Default, OSPF, EIGRP
Router Named Based, Extended Access-List
Firewall Static Nat, Dynamic Nat, PAT Configuration
Device manager configuration SDM and ASDM
Configure DHCP, SSH, Proxy, Telnet Servers
Installation and Configuration of Windows DHCP Server
Installation and Configuration of DNS Server
Installation and Configuration of IIS Server - Web Server
Installation and Configuration of IIS Server – Ftp Server
Installing and Configuring Terminal Server
Configuring & Enabling Routing
Installation and Configuration of ISA Server
Installation and Configuration of Remote Access Server
Installation and Configuration of RIS Server
Real Time Live Environment Network Setup
Installation Of Windows Server 2003/2008/2012 Operating System
Configuring Member Server / Client and User management Permissions
Logical Topologies of Active Directory
Roles of Active Directory
Configuring Forest-To-Forest Trust Relationship
Backup and Recovery
IBM Certified System Administrator - AIX 7
IBM Certified Systems Expert - Virtualization Technical Support for AIX and Linux - v2
IBM Certified Systems Expert - High Availability for AIX Technical Support and
Organization : Softenger India Pvt. Ltd
Designation : Associate System Administrator
Client : IBM (IDEA Cellular Data Center)
Period : May 2014 – OCT 2015.
Adding physical volumes, creation Volume groups, File systems, Storage allocation,
cron jobs, maintenance levels upgrades and applied Fixes for AIX 5,6,7.
Configured volume groups and logical volumes, extended logical volumes for file system
growth needs using Logical Volume Manager (LVM) commands
Micro-partition setup and configuration on POWER servers
Knowledge on NFS & NIM in AIX
Configured backup/archive policies using Tivoli Storage Manager
Customizing user environment and performance monitoring.
Performed routine checks on nodes by monitoring syslogs and errorlogs for system and
Setup cron jobs schedules for various backup and monitoring tasks.xsupported with
Monitored system performance with conventional tools like iostat , netstat, vmstat and
OS Upgradation through ALT DISK and MULTIBOS, Restoration by ALT DISK
Operating Systems IBM-AIX 5.3,6.1 & 7.1, Red hat Linux 5,6,Windows Server
2008 & 2012,
Virtualization IBM VIO and Power VM
Network Technologies Cisco ASA Firewall, Switches and Routers.
File System Technologies GPFS for AIX and LINUX
Backup Tools Mksysb, Tar , IBM TSM,
Technologies NFS, SSH, Telnet, FTP
Monitoring Tools IBM Tivoli
Languages C, C++, Shell Script, HTML
Productivity tools MS EXCEL, EDITPLUS,
Data Centre Migration
Managing HMC, allocating resources. HMC upgradation, HMC Event Analysis
Starting and Stopping Services / Daemons in AIX, SOLARIS, LINUX & HP-UX
Configuring and Troubleshooting of services like NFS, SSH, Telnet, FTP
TCPIP and ETHERCHANNEL configuration and troubleshooting in AIX servers
Troubleshooting issues related to CRONTAB
Forming SSH-trust and in-depth knowledge of SUDOERS
Awards and Achievements:
Have conducted many workshops in various colleges and achieved awards and
certificates for Network design and Network Security
Secured State First level in Diploma under DOTE
Being an active blog member and maintaining a website for more than four years in
Networks, Linux , Windows, Firewall , UNIX.
Maintaining my own blog for Network case studies which has been followed by
various colleges and institutions.
Created many technical solutions for Networks, Linux, UNIX, Firewall and Windows
uploaded through common video channels which are being recognized by many
Experience Certificate for System Maintenance and Administration in university of
“Effect of Internet Path Selection in Congested Network for High Level Data
Transmission” at ICSEM’14 – 2014 International Conference conducted by
Srinivasan Engineering College Tamil Nadu .
“Updating Server Cache Consistency in Mobile Environment” at NCACT’12 National
Conference in Dhanalakshmi Srinivasan Engineering College, Tamil Nadu.
M.E. in Network Engineering from Dhanalakshmi Srinivasan Enggineering College
Perambalur, Tamil Nadu & Technology passed out in the year 2014, Anna
University, Chennai – 8.22%
B.E. in CSE from University of Technology, panruti campus, Tamil Nadu &
Technology passed out in the year 2012, Anna University, Chennai – 7.29%
Diploma in DCT from Dhanalakshmi Srinivasan Polytechnic College, Perambalur,
Tamil Nadu & Technology passed out in the year 2009, DOTE, Chennai – 96.25%
HSC from Dhanalakshmi Srinivasan Polytechnic College, Perambalur in the year
2006, Tamil Nadu State Board- 53.5%
SSLC from Govt HS school, Poyyathanallur in the year 2004, Tamil Nadu State
I hereby declare that all the details mentioned above are true to the best of my knowledge.