Sadeesh Annadurai

+659*******

ad1sk9@r.postjobfree.com

OBJECTIVE

I am a result-oriented IT professional with 10 years of IT experience in UNIX, Middleware & ETL. I am looking for technical/business project management position which allows me to apply technical skills and strategic business techniques in a dynamic and high paced environment where I can utilize my skills and knowledge in the field of project management that offers professional growth.

EDUCATION

B.E, Computer Science Engineering

Madras University, April 2002

SKILLSET SUMMARY

Cloud Platform : AWS

Operating System : IBM AIX & Red Hat Linux

ETL : DataStage & Snaplogic

BI : Cognos 10.2.2

Middleware : WebSphere Application Server v6.1&7

Web Server : IHS7 & iPlanet6.1

Database : Oracle11G

Scheduler : Autosys & TWS

Cluster Software : HACMP

Authentication Software : Siteminder & TAI – (Boks & KDC/LDAP)

Monitoring Tool : Nagios & Wily Introscope

File Transfer Tool : Connect Direct (NDM)

Script : UNIX Shell Script

Ticketing Tool : Service Now

Server HW Platform : IBM pSeries p630, p510, p520, p550, p570

CERTIFICATIONS

1. SNIA Certified Professional Storage Network Foundation.

2. ITIL Foundation.

AWARDS:

GEM Award from CITI bank for NA Rainbow Project.

SPOT Award from TCS for Nielsen Project

Nityo Infotech - December 2021 – December 2022

Client: Infosys

End Client: Hallmark Cards Inc.,

Designation: Lead Admin

Location: Chennai, India

Responsibilities:

Design, deploy, manage highly available and scalable cloud infrastruture on AWS using various services such as EC2, S3, RDS, VPC, Lambda, IAM and CloudFormation.

Implement cost optimization strategies on AWS.

Cloud fundamentals

Cloud infrastructure provisioning

Cloud computing best practices

Cloud design patterns

Automation using scripting and programming languages

Cloud security

Configuration management implementation

Network administration

OS administration

Web and application server configuration and maintenance

Involved continuous improvements of ServiceNow practices implementation/delivery

methodology and service offerings based on client experiences.

Application Administration:

DataStage and ISPackForSAP upgradation (Engine Tier/Service Tier & Client Tier) and configuration on Linux boxes.

Creation of new DataStage projects, setting up parameters, environment variables.

Coordinate with IBM for raising PMR to fix product bugs or technical issues.

DataStage filesystem creation and assigning appropriate user permission to projects.

Setting up SAP connections for IDoc Load/Extract, ABAP & BAPI jobs.

Enabling SNC setting.

WebSphere profile creation, SSL setup & global security.

Troubleshoot DataStage issues – Job lock, session lock, DB connectivity & source data issues.

Troubleshoot WebSphere issues – OOM, stale connections & hung thread issues.

September 2017 – December 2021: was involved family business.

ITC Infotech - July 2016 – August 2017

TEK Systems India Pvt Ltd - October 2015 - June 2016

Client: Oracle - 13th October 2015 - 2nd June 2017

End Client: Office Depot

Designation : Lead Consultant

Role: BIDW (DataStage & Cognos) Consultant

Location: Chennai, India

Responsibilities:

Provide support to the company's planning, system administration and business intelligence reporting in a Cognos environment

Manage and install the DataStage & Cognos products effectively.

Ensure maintenance and security control of the DataStage & Cognos products and solutions.

Design and implement data warehousing and ETL tools.

Take over all technical issues in the system and resolve them timely.

Handle several projects at a time and complete them successfully through 'DataStage & Cognos Administration' tool.

Prepare report and maintain database of application and processes through Cognos.

Monitor the DataStage & Cognos environment and check the usage of the environment, reports, etc.

Take corrective actions on system administration faults and defect.

1st Feb 2015 – 12th October 2015: was involved family business.

AIG - 11th Aug 2014 – 30th Jan2015

Mphasis India Pvt Ltd

Designation : Module Lead

Role: AIX & IBM InfoSphere Information Server (DataStage) Consultant

Location: Chennai, India

Responsibilities:

Datastage installation and configuration on AIX servers.

Datastage migration from 7.5.x to 9.1.2

Creation of new datastage projects, setting up parameters, environment variables.

GRID configuration and troubleshooting for DataStage 8.7/9.1.2.

Coordinate with IBM for raising PMR to fix product bugs or technical issues.

Datastage filesystem creation and assigning appropriate user permission to projects.

Customize/tune AIX systems for oracle, VMO tuning, filesystem, paging.

Performance Monitoring & Management

Attend the project kickoff call and get the datastage requirement information.

Enabling global security and ip filtering.

Clean up the &PH& directory and logs.

Manage datastage jobs lock issues

24th Oct 2012 – 10th Aug 2014: was involved family business.

IBM India Pvt Ltd – 23rd Aug 2012 – 23rd Oct 2012

Designation : Technical Services Specialist – Band 05

Role: AIX & IBM InfoSphere Information Server (DataStage) Consultant

Location: Bangalore, India

Responsibilities:

Datastage installation and configuration on AIX servers.

Datastage migration from 7.5.x to 8.5

Creation of new datastage projects, setting up parameters, environment variables.

CDC 6.5 installation and configuration.

IBM Information Server Pack installation and configuration for SAP BW & R/3.

GRID configuration and troubleshooting for DataStage 8.5.

Coordinate with IBM for raising PMR to fix product bugs or technical issues.

Datastage filesystem creation and assigning appropriate user permission to projects.

Customize/tune AIX systems for oracle, VMO tuning, filesystem, paging.

Performance Monitoring & Management

Attend the project kickoff call and get the datastage requirement information.

Enabling global security and ip filtering.

Clean up the &PH& directory and logs.

Manage datastage jobs lock issues

Citi Bank – 29th Oct 2009 to 20th Jun 2012

Encora Technologies SDN BHD(Formerly Known as Suvin Technologies)

Designation : AIX Administrator

Role: Middleware, UNIX and IBM Infosphere Information Server (Datastage) Consultant

Location: KL, Malaysia

Responsibilities:

Handling NA Rainbow and EMEA projects and Managing MY Team,

KO meeting - Analyzing application team requirement.

SDD creation as per Project

SIT,UAT & Prod (OS/Application)setup:

1) Create LPAR's as per the requirement

2) Install OS AIX 5.3 and 6.1

3) Layer Products Installations :-

i) Backup IP plumbing, Etherchannal

ii) Sysvg, MKSYSB, alt_disk_installn, Mirroring, Paging space

iii) Patrol BMC for Monitoring, Perform BGS

iv) ESM, PVCS Dimension, NDM

v) KDC / LDAP, 2FA, PowerBroker

vi) Operator/Librarian menu

4)Application Setup(WAS/ETL(DataStage &BOXI)/PORTAL/WEBSERVER)

5)TWS & Netbackup client configuration

6) ESM Report

7) UAT sign Off

8) PAT testing.

9) Server Validation

10) Server handover checklist

11) Cutover

12) VR + VT details for monitoring

13) COB Documents

Installation and configuration of Information Server Architure(IHS, Service Tier, Engine Tier) datastage v8.5 on AIX

WAS,PORTAL,IHS,SM & AES/Sysplex upgrade.

Resource group configuration for IBM Infosphere and websphere application server on AIX.

Creation of new datastage projects, setting up parameters, environment variables.

Analyzing and rectifying datastage job performance issues.

Datastage upgrade and migration on AIX and Linux environment.

Configure database connectivity (DB2, Oracle etc)

Websphere profile creation and cluster configuration.

Datastage filesystems creation on AIX and Linux.

SSL configurations and renewing CA certificate.

Coordinate with IBM for raising PMR to fix product bugs or technical issues.

Problem management SPOC for providing RCA for Sev-1 Issues

Customize / tune AIX systems for oracle, VMO tuning, filesystem, paging

Performance Monitoring & Management

Manage datastage job locks issues on AIX and Linux.

Configuring user registry on IIS.

Tuning datastage parameters i.e.apt.config, uvconfig,uvodbc.config & project parameters.

Configuring Power HA for websphere environment.

ODBC driver upgrade and testing db connection on AIX and Linux servers.

AIX installation through NIM and Tivoli Provisioning Manager.

Assign LUN ( EMC Clarion storage) to AIX VIO servers and then mapping to LPAR’s

Application deployment through operator menu

Dynamically moving resources among the Logical partitions

VG creation, LV and filesystem creation and extension.

Fixpack upgradation of IHS Plugin, IHS Webserver, SDK and Websphere Application Server

NIM Based Installation of AIX 5.3 using mksysb and creation of VG,LV,FS

BOXI and SAS (webtier, computetier and metadata server) installation and configuration on AIX and Linux boxes.

Tata Consultancy Services

Client: The Nielsen Company - Oct 2007 – 23rd Oct 2009

Designation : IT Analyst

Role: UNIX and Websphere Datastage administrator

Location: Chennai, India

Responsibilities:

Datastage installation and configuration on AIX/Linux boxes.

Datastage migration from 7.5.x to 8.1

Creation of new datastage projects, setting up parameters, environment variables.

Coordinate with IBM for raising PMR to fix product bugs or technical issues.

Datastage filesystem creation and assigning appropriate user permission to projects.

Customize/tune AIX systems for oracle, VMO tuning, filesystem, paging.

Performance Monitoring & Management

Attend the project kickoff call and get the datastage requirement information.

Enabling global security and ip filtering.

Clean up the &PH& directory and logs.

Manage datastage jobs lock issues.

Daily analysis of logs generated in the system like errpt and monitor system error

AIX User Management and Security

Scheduling jobs using Autosys and managing event processors, event servers.

Tata Consultancy Services

Client: Verizon Retail IT – 1st Sept 2006 - Sep 2007

Designation : IT Analyst

Role: Websphere Datastage and UNIX administrator

Location: Chennai, India

Responsibilities:

Installation and configuration the Oracle and DataStage on AIX

Installation and configuring the IBM Infosphere and Websphere Application Server on AIX.

Creation of VIO Server Profiles and LPAR Profiles

NIM Based Installation of AIX 5.3 using mksysb and creation of VG,LV,FS

Maintaining LPAR ( Prod, Dev, QAT and provide software support)

Dynamically moving resources among the Logical partitions

Coordinate with IBM for raising PMR and send perfpmr and snap reports for analysis

Problem management SPOC for providing RCA for Sev-1 Issues

Customize / Tune AIX systems for Oracle, VMO tuning, Filesystem, Paging

Performance Monitoring & Management

Assign LUN ( EMC Clarion storage) to AIX VIO servers and then mapping to LPAR’s

Configure database connectivity (DB2, Oracle etc)

Manage datastage job locks

Datastage filesystem creation and assigning appropriate user permission to projects.

Stopping and starting the datastage servers on AIX and Linux.

Future Focus Infotech Services- 22nd Dec 2005 – 2nd Aug 2006

Client: Verizon Retail IT

Designation : Software Engineer

Role: Websphere Datastage and UNIX administrator

Location: Chennai, India

Responsibilities:

Installation and configuration the Oracle and DataStage on AIX

Installation and configuring the IBM Infosphere and Websphere Application Server on AIX.

Creation of VIO Server Profiles and LPAR Profiles

NIM Based Installation of AIX 5.3 using mksysb and creation of VG,LV,FS

Maintaining LPAR ( Prod, Dev, QAT and provide software support)

Dynamically moving resources among the Logical partitions

Coordinate with IBM for raising PMR and send perfpmr and snap reports for analysis

Problem management SPOC for providing RCA for Sev-1 Issues

Customize/tune AIX systems for oracle, VMO tuning, filesystem, paging

Performance Monitoring & Management

Assign LUN ( EMC Clarion storage) to AIX VIO servers and then mapping to LPAR’s

Configure database connectivity (DB2, Oracle etc)

Manage datastage job locks

Datastage filesystem creation and assigning appropriate user permission to projects.

Stopping and starting the datastage servers on AIX and Linux.

3rd June 2002 – 21st Dec 2004: was involved family business.

PERSONAL DETAILS

Date of birth

21 June 1980.

Sex

Male

Nationality

Indian

Marital Status

Married

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