Engineer Maintenance

S.SUJEET BABU No **b Villa putra,

Mobile : 006********** kuala lumpur

E-Mail : *********@*****.**.** Malaysia

.

Objectives

Aspiring to explore a challenging career as a AIX System Administrator, in a dynamic high

technology environment with a burning desire to perform, nurtured by a can do will do attitude

and to work in an organization with excellent prospects for learning, professional growth and

career development, wherein I can improve my skills and keep abreast of the latest technologies

and use the best of my ability to be a part of a high performing team.

Experience Profile

Working in Encora technologies at Malaysia has Aix administrator

Providing the BAU support for Production Servers.

Period April 2011 – Till Date

Working as a Aix Admin at IBM

• HACMP Implementation and configuration.

• Managing and working with VIO Servers

• San Migration activities in production servers

Projects Handled

Project : IDC RFS Implementation

Client : RSA

Period : Dec2009 - March2011

Role : Technical Service Professional

• Managing and working with VIO Servers.

• Defining the Virtual SCSI servers and client Adapters

• Creating the Virtual Target Devices client Adapters on HMC

• Creating Logical Partitions and manage LPARS

• Service Activation and Deactivation for Logical Partitions.

• Aix Server Build and Decommission Tasks.

• Installing and upgrading Firmware to Server, HMC.

• Undertaking the HMC Actitivities

• NIM Configuration for new server build

• Installation, Migration of AIX operating system via NIM mksysb image

• Creation of Volume group, Logical Volumes, Filesystem.

• Involving in Health checks in AIX and VIO os.

• Managing shell script for user administration

• File System monitoring and utilization management.

• Working with paging spaces – creation, increase, decrease paging spaces as per the

requirement.

• Configure system dump devices, determining the dump device size, increasing dump

device size, starting dump device etc.

• HACMP Implementation and configuration.

Working as a Aix Admin at Hpindia.

Projects Handled

Project : BRITANIA

Client : Britannia

Period : October15/08 – Dec2009

Role : AIX Administrator

RESPONSIBILITIES:

•

• Disk Storage Management in AIX – Logical and Physical Volume Configuration and

maintenance.

• Creating and removing the Volume Group, Logical volume, File systems.

• Modify (Extend and Decrease) LV, PP(rootvg and othervg), FS

• Using Mirroring and unmirroring concept in Rootvg and other VGs.

• Configuration of new devices using cfgmgr - Disk Replacement incase of any disasters.

Working with mirrored logical volumes.

• Using Migrate concept with VG, LV, and PV.

• Handling Export and Import Volume Group (Moving Vg One node to another node)

• Performing server initial and final health checklist.

• Replacement in the failure disk (rootvg, other vg, SAN)

• Adding / Removing Paging space, Creating secondary PS, Increase and decrease PS

• Knowledge in exporting volume group from one node to other and adding new disks to

volume group, replacing failed devices.

• Controlling the Daemons using SRC (System Resource control)

• Fixing booting related issues, working with bootlist in SMS modes, bosboot to fix booting

problems.

• Network File System – configuring NFS Server and Clients and NFS Administration

• Monitoring the HACMP cluster status and Monitoring the HACMP cluster Resource

groups.

• Managing High Available Cluster nodes, Moving resources from one node to another and

performing

Operations on HACMP Logical Volume management using C-SPOC

• Rolling back up of fallover resource groups to the home node manually

• Maintenance activities on cluster such as start and stop the cluster, checking resource

group’s status, taking cluster snap

• Managing and monitoring of HACMP Cluster services

• Maintaining all backups and to take all backups

• Planning and organizing daily and monthly backup of application and database files to

tape media.

• Planning and organizing monthly MKSYSB and SAVEVG backups of AIX servers.

• Restoring the mksysb and savevg and filesystem backup.

• Managing Tape and Backup Media.

• Creation of array, luns and mapping.

• Replacing failed hard disks on SAN Storage.

• Monitoring and maintaining the DS4800 and Storage Expansion 710 & 810

Worked as a AIX Admin at Wipro

Organisation : Wipro

Projects Handled

Project : MARUTI UDYOG LIMITED

Client : MARUTI UDYOG

Period : MAY 07 – 14 Oct 08

Role : Aix Administrator

RESPONSIBILITIES:

• Responsible to work in VIO and Mapping to the allocated LPAR

• Creating LPAR,DLPAR machines, Allocating resources, moving resource dynamically.

• Service Activation and Decommissioning Logical Partions

• Working with HMC using Websm and managing server/HMC Connection

• Providing production support for p520,p550,p570,p590 systems.

• Installation, Migration of AIX operating system via NIM mksysb image

• Project have 2 Data Centers-PDC at Reliance IDC Bangalore and DR at Mumbai

• Worked in Data Center high technology environment.

• Installations : AIX New and Overwrite installation, Migration installation

• Software Maintenance,installing software’s Installing RPM Packages.

• checking for error report on servers

• Changing the availability of physical volumes

• Identified and resolved the problems like amber lights, Tape problems

• Migrated Savevg to hdisk0 to hdisk1 at MUL PDc

• Migrating the partitions

• Performing server initial and final health checklist.

• Editing the shell scripting according to application team requirement

• Mirrored the volume group at MUL PDC

• Creation of Volume group, Logical Volumes, Filesystem

• User Administration : Adding or Removing new user account, Changing a user attributes.

• Performing NFS mounts on various servers and exporting file systems over the network.

• Creating and updating the crontab file

• Monitoring server performance and disk utilization, failed logins etc

• Responsible to Increase or Decrease the Page Space

• Monitoring and maintaining the DS 4800 and Storage Expansion 810

• Replaced failed disks in storage and servers

• Collecting and analyzing performance data from reporting tools like topas, iostat, vmstat, etc.,

• Monitoring the CPU statistics and memory involved

• Maintaining 6 xSeries machines at MUL, PDC

• Configured Web based system Management for HMC

• Installed and configure IBM external DAT drive at MUL, PDC

• Documenting all the activities

• inspection of servers, storage systems and networking Components

• Managing Tape and Backup Media.

• Taking ROOTVG and SAVEVG backups

• Excluding the filesystems from a backup

• Maintaining daily, weekly and monthly backups

• Installation of Red Hat Enterprise Linux through CD and Networking installation

• Installing and Configuration of servers network using TCP/IP Protocol.

• Configuring and Administrating cronjobs

• User Maintenance and Group Maintenance

• Scheduling and performing regular Backups

• Documentation of all activities

Worked as a REMOTE SYSTEM ADMIN at Life Tree Convergys From August 2006 to

December 2006

Organization : TEAM Computers Pvt. Ltd., Bangalore.

Client : Lifetree India Convergence India Ltd., Bangalore

It is an India-based international software product company offering

advanced Billing and Messaging solutions for Telcos.

Designation : Executive Service Delivery

Period : August 2006 to December2006

Responsibilities

• Virtualized resources Management

• Configuration and Management of Logical Partions – LPAR and DLPAR

• Managing resources using HMC.

• Managing IBM AIX 5L Production Servers

• System Installation and TL/ML up gradation.

• Disk Storage Management in AIX Logical and Physical Volume Configuration and

maintenance.

• Managing Health check issues on filesystems.

• User Management – Creating, Deletion, File Systems changes.

Worked as a Desktop Engineer at SK Financial Solutions at Coimbatore from August 2005 to July

2006

Organization : SK Financial Solutions, Coimbatore

It is an Share Trading office at Coimbatore

Designation : Linux Desktop Engineer

Period : August 2005 to July 2006.

Certification and Training:

Certification IBM System P Administrator

Candidate ID: SR3504648

Certificatio Red Hat Certified Engineer (RHCE) - Red Hat Enterprise Linux 4

Pin No (804************)

Trainings Undergone: -

System Administration of Redhat EnterpriseLinux at Mazenet

Coimbatore

Education

Graduation Discipline Bsc Computer Science

Year April 2004

College Sri Jayendra Saraswathy Maha Vidyalaya Arts and

Science, Coimbatore

University Bharathiar University, Coimbatore

HSC Discipline State Board

Year April 2001

School Sri Jayendra Saraswathy Matriculation & Higher

Secondary, Coimbatore

SSLC Discipline Matriculation

Year April 1999

School Sri Jayendra Saraswathy Matriculation & Higher

Secondary, Coimbatore

Project Summary

The major entitled “Warehouse Maintenance System” deals with the computerization of all

information activities.

Title: Warehouse Maintenance System

Organization : BPL Mobile, Lakshmi Mills,Coimbatore

Environment : Vb with Ms-Access

Team size : 2 Persons (including)

Duration : 6 Months

Responsibilities : The project contains retailer details, area details, company details

and prepaid schemes. The necessary output report is provided.

Personal Details:

Marital Status : Single

Nationality : Indian

Date of Birth : 05 September 1983

Permanent Address : Thazhath Veetil(h.o)

Vaikkilassery(p.o)

Vatakara(via)

Calicut – 673104

Contact Detail : 099********,

Languages Known : English, Tamil, Malayalam

Passport No : E9661088

Notice Period : one month time .

Reason for change : To upgrade the knowledge

(S.SUJEET BABU)

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