To be associated with a progressive organization that gives scope to update my knowledge and work dynamically as a team, towards the growth of organization and gain satisfaction thereof.

1. SUDHARSAN R
E­Mail : sudharsanjobs77@gmail.com
Cell# : +91 9444291251
Career Objective
To be associated with a progressive organization that gives scope to update my
knowledge and work dynamically as a team, towards the growth of organization and gain
satisfaction thereof.
Strengths
Supervise others, leading by example and motivating others to work to their full
potential. Demonstrate unique ability to adapt to change and implement new procedures
quickly. Understand new software installation and tuning according to the requirement.
Summary
Over 3+ years of experience in IT Industry in Data Center, AIX, System Administration
involved in Planning, Design, Implementation, Installation, Maintenance.
Troubleshooting on various hardware and platforms, Tivoli Backup, Archive and
Restoration, namely IBM P­Series servers, AIX, PowerHA, Dual VIO, vSCSI, NPIV, SEA.
Technical Skills
 AIX versions worked ­ 6.1, 5.3.
 Physical Servers Managed – Power 7, Power 6 & Power 5.
 Hands­on & trouble shooting experience on AIX
 Paging space – Creating secondary PS, Increase and decrease PS.
 Backups – Using rootvg backups and other backup.
 Logical partition (LPAR).
 Software Install in Package and patch install.
 AIX Logical volume management – VG, LV, Mirror, Migrate, etc.
 File system – Creating File system, Increase and decrease FS, Mount.
 AIX error report: Checking Errors Report and clear.
 Monitoring – Using vmstat, iostat, netstat, topas, sar.
 Dynamic Logical Partition (DLPAR).
 PowerHA, Dual VIO, vSCSI, NPIV, SEA.
Technical Certification:
 I Have completed IBM AIX Administration 7 secured with 90%.
 Have successfully done HACMP certification with 92%
Technical Exposures in AIX
 Having 3+ years of experience in AIX Administration on the following area,
 Involved in OS installations using Normal, Preservation, and Migration methods.
 Monitoring and maintaining the Error Logs.
 Creating full and Incremental Flash Copy Relationships in DS5020 for
non­production activities like backup, report generation, training, helpdesk and
its day to day administration.
 Creating, maintaining, troubleshooting various flashcopy regions like Pre­EOD,
Post­EOD and Post­SOD for non­production banking activities

2.  Performance monitoring analysis and troubleshooting using native tools like
topas, vmstat, iostat, netstat and some third party tools.
 Monitoring CPU, Memory and Filesystem utilization using NMON ANALYZER
Server Monitoring tool.
 System Administration Oracle Database Servers running on AIX 5L V6.1
 Expert knowledge on Package install, installing software bundles, Filesets and
Patch management.
 Making use of Mksysb and take backups and restoring through NIM (if required).
Technical Exposures in TSM
 Experience in TSM backup and restoration.
 Experience in TSM implementation.
 Performing TSM administration task.
Technical Exposure in ORACLE
 Increasing table space in Oracle.
 Taking cold backup of Oracle.
 Working in Oracle Data Guard and applying the logs.
 Exporting tables and importing if required.
Technical Certification
 I Have completed IBM AIX Administration 7 secured with 90%.
 Have successfully done HACMP certification with 92%
Professional Experience
 Worked as a SYSTEM ENGINEER in TATA CONSULTANCY SERVICES from
February 2013 to July 2015.
 Working as a Senior Operation Professional in IBM India Pvt Limited from July
2015 to Till Now.
Project Profile 1
 Company : Tata Consultancy Services
 Client : The Tamil Nadu State Apex CO­Operative BANK
 Role : System Engineer
 Duration : February 2013 – June 2014

3. Roles & Responsibilities
 Experience in TSM backup and restoration.
 Increasing table space in Oracle.
 Taking cold backup of Oracle.
 Working in Oracle Data Guard and applying the logs in DR.
 Taking Flash Copy in SAN and Oracle flash.
 Installation, configuration and administration of AIX 6.1on Pseries server
 Creating Volume Groups, logical Volumes and File Systems.
 Hands on experience on LPAR & DLPAR.
 Creating, removing pagingspace, checking pagingspace usage and
increase/decrease if required.
 Monitoring and working with paging space.
 Logging call with hardware vendors.Monitoring, Working and Managing the File
Systems.
 Adding, Modifying and Deleting user group accounts.
Project Profile 2
 Company : Tata Consultancy Services
 Client : Indian Bank
 Role : System Engineer
 Duration : July 2014 – July 2015
Roles & Responsibilities
 Experience in Administration Concepts such as LPAR, DLPAR and HMC usage.
 Knowledge on HACMP concepts and Configuration
 Experience on HMC Management.
 Involved in Upgrading Firmware for HMC & Managed Servers.
 Exposure on the Logical Volume Manager, Managing physical volumes, volume
groups, logical volumes.
 Conducting restore drill every month for both data backups and TSM DB
backups.
 Successfully conducted the Disaster Recovery drill for Core Banking via Oracle
data Guard switchover/switchback and Cold backup restoration.
 Monitoring Oracle Data guard log replication between Primary and DR site.
 Deferring and enabling the Oracle Datagaurd as part of EOD and SOD jobs daily

4.  Transferring and applying oracle archive logs manually at DR site incase of
problems.
 Creating, modifying and extending data/index tablespaces, temporary tablespaces
and undo tablespaces.
 Synchronizing all the flashcopy targets with source as when there is a change in
source LUN configuration.
 Successfully implemented the Disaster Recovery Site with same infrastructure as
primary in record time.
Projects Profile 3
 Company : IBM India Pvt Limited
 Client : American Express
 Role : System Engineer
 Duration : July 2015 – Till Date
Roles & Responsibilities
 Experience in Administration Concepts such as LPAR, DLPAR and HMC usage.
 Working in IMR and CMR in ServiceNow.
 Have a experience in CMDB and Online Tool.
 Work with Incident Management/Change Management to keep the business as
usual as, all the servers are
 running with Critical Applications.
 TL, APAR and EUPS installation on quartile basis to keep environment up to
date.
 File System Management – creation, removal, mirroring, paging space etc.
 Knowledge on HACMP concepts and Configuration
 Upgraded Firmware for HMC Managed Servers.
 Patches and efix updates.
 Dynamically remove/add/move processors, memory, I/O Slots to & from LPARs.
 Co­ordination with SAN, Network, TSM and Security teams as and when
required for ticket resolution.
 Working on HMC, administering, configuration of LPAR, DLPAR nodes, resource
allocation, moving resources as
 when required dynamically.
 Disk Storage Management in AIX – Logical and Physical Volume management,
configuring disks,working with
 volume groups, logical volumes, and physical volumes.
 Conducting restore drill every month for the MKSYSB system backup on a test
server.
 User Administration tasks such as create users, define or changes their
attributes.
 Taking regular system backup using mksysb.
 Create and managing logical volume manager (LVM), volume group (VG).
 Monitoring and managing Tivoli Storage Manager tape inventory, utilization,
Tape reclamation and TSM DB Backup.

5. Academic Qualification
 Computer Science And Engineering from VSB Engineering College, Karur,
Affiliated to Anna University, Coimbatore with 74% ­ 2012 passed out.
 Higher Secondary from Sir Siva Samy Ayyar Higher Secondary School,
Thanjavur & Secured with 79% ­ Out from school in March 2008.
 SSLC from ST. Thomas High School, Thanjavur & Secured with 88.2% ­ Out
from school in March 2006.
Personnel Profile
Father’s Name : R Rajendran
D.O.B : 09th December 1989
Marital Status : Single
Sex : Male
Languages Known : English & Tamil
Permanent Address : 501, Sannathi Street,
Sendhalai, Thanjore.
Declaration
I hereby declare that the above given particulars are true to the
best of my knowledge and belief.
Date :
Place : Chennai
(SUDHARSAN R)