Experience Summary

Overall ** years of experience in Information Technology as a System Administrator.

Having 3 years of work experience as SAP BASIS Administrator.

Having 6 years of work experience as IBM - AIX System Administration.

Technical Skills

IBM AIX, Linux, LPAR, DLPAR, NIM, VIO, & HACMP.

SAP Net Weaver (Basis) 2004s to 7.31, SAP ERP 6.0

Windows NT/98/2000/XP/Vista/Win 07, Windows server 2003.

Assembling, Troubleshooting and maintenance of Desktops & Notebooks.

AIX Skills:

LVM administration in AIX 5.3 and AIX 6.1

Managing VGs, FS and LVs on various platforms.

Installation and configuration of LPAR's with AIX 5.3, 6.1 on p5 servers.

Adding/Removing and upgrading resources (Memory, Processor) among DLPAR operations.

Installation and configuration of NIM master server and clients.

Supporting VIO servers with 400+ client LPARs.

Configured and administrated VIO server and LPAR clients.

TL Upgradation and OS migration from 6.1 to 7.1

Installing OS on NIM clients using NIM Server.

Performing Failovers in HACMP cluster environment.

HACMP - Increasing / Decreasing Cluster file systems.

Hardware troubleshooting, Maintenance and replacement of failed hardware.

Managing cronjobs, batch processing and job scheduling.

User administration in AIX like creating & deleting users & groups, access permissions

Taking regular mksysb and other file or directory level backup using backup utility.

Experience in the performance monitoring of AIX Servers through tools like topas, nmon, vmstat and iostat.

SAP Basis Skills:

Having immense knowledge in Installation, Configuration and support of SAP systems.

Including Net Weaver Systems 2004s to 7.31, SAP ERP 6.0

Well versed in setting up transport management system and working with transport requests.

Proficiency on various client administration tasks, i.e.; Client Creation, copy & export/import,

Competency in Support packages and kernel upgrades in ABAP and JAVA systems.

Sound Knowledge in Oracle Database administration, Table space Administration, Reorganization of tables, Backup, Restore & Recovery using BRtools.

Having immense knowledge on Portal startup and performance issues analysis.

User administration, creating users, roles, user groups and assigning roles to the users in Portal, Having immense knowledge in Roles & authorization creation and maintenance in R/3.

Spool Administration, configuring printers and trouble-shooting spool related issues.

Knowledge on Troubleshooting R/3 system performance - by Workload Analysis, Buffer analysis, Statistics analysis and application server load balancing, operation modes.

Having immense knowledge in EHP upgrades, DB refresh and System copy in Oracle, MSSQL.

Expert in CCMS Alert Monitor configuration.

Registering and maintaining SLD and the configuration of Business and Technical Systems

Tools:

HP SM7, BMC Remedy, One ITSM, HP Service center & Blade logic.

VSphere console, HMC console & IBM PureFlex (FSM Console).

Professional Experience

Currently working with HCL Technologies Ltd as Senior Specialist Since March 31, 2014 - Till now.

3.5 Years work experience with CGI as Senior Systems Engineer Since November 11, 2010 – March 28, 2014.

3.10 Years work experience with Conybio Healthcare (I) Pvt Ltd as System Administrator Since Jan 17, 2007 – Nov 10, 2010.

6 months work experience with Netlink Technologies as Administrator Trainee Since July 10, 2006 – Jan 10, 2007.

1.6 years experience with Links Technologies as Support Engineer Since Jan 5, 2005 to June 30, 2006.

Professional Certification:

IBM Certified server p5 and pSeries Administration and Support for AIX 5L Version 5.3

ACADEMIC CREDENTIALS:

B.Sc

Devanga Arts College, Aruppukkottai, Madurai Kamaraj University.

2000-2003

56%

HSLC

Parasakthi Higher Secondary school, S.Kottaipatti, TamilNadu, State Board.

1998-2000

55%

SSLC

Kshatriya Nadar boy’s Higher Secondary school, Kamuthi, TamilNadu, State Board.

1997-1998

84%

PERSONAL DOSSIER

Father’s Name : G. Kanda Krishnan

Passport No : J4961837 valid for 05/01/2021

Date of Birth : January 15, 1983

Languages Known : English & Tamil.

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