The document provides a summary of Subramanyam M's professional experience including 4+ years working with ETL tools like IBM Datastage and Ascential Datastage. He has experience designing, developing and testing data warehouse projects involving data extraction, transformation and loading. He also has skills in SQL, Oracle, DB2, Unix and data warehousing techniques. The profile outlines various ETL projects he has worked on involving large datasets for clients like HSBC Bank, Scope International and Bharti Airtel.

1. Subramanyam M
E-mail : msubramanyam1986@gmail.com
Mobile : +91-9059413351 InfoSphere DataStage v8.5
POFESSIONAL SUMMARY:
 Having 4+ years of experience in IT Industry on Design, Development and
Testing of projects under Data Warehousing and Business Intelligence
environment-using industry accepted methodologies and procedures.
 Good experience in using ETL tools such as IBM Web sphere v9.1,8.5 and
Ascential DataStage 7.5.x.
 Good knowledge in Data Warehouse concepts.
 Good understanding of Ascential DataStage Architecture.
 Proficiency in Dataware housing Techinques for Data Cleansing SCD
phenomenon.
 Sound Knowledge in shell scripting.
 Good knowledge to work with DS Desinger,Director and Manager.
 Knowledge in People Soft Technology as a production support.
 Knowledge on Control M Tool
EDUCATIONAL QUALIFICATION:
 I had Completed My B.Tech(CSIT) From JNT University
EXPERIENCE SUMMARY:
 Working as a Software Engineer for HSDI a subsidiary of HSBC bank from
Apr‘15 to Till date
 Worked as a Senior software Engineer for HCL Technologies from July ‘13
to Apr’15.
 Worked as a ETL Developer for IBM INDIA PVT LIMITED from Jun ‘11 to
July-2013.

2. SKILL SET:
ETL Tools : IBM Information Server (Datastage) v9.1,8.x,
Ascential Datastage PX/EE v7.5,
Operating Systems : Windows XP ,UNIX.
Languages : SQL.
Database : Oracle 9i,db2 9.
Scheduling Tools : Control M
Reporting Tools : Peoplesoft technologies
PROJECT PROFILE:
Project#1
Project Title : TMO Analytics
Client : HSBC Bank (Internal Project)
Duration : Apr -15 to Till Date
Role : Software Engineer.
Environment : Data Stage 9.1,Win xp,Terradata,Unix
The project involves huge data coming from various uninor sources, Which then is
extracted, transformed and loaded into a data warehouse following a Star Schema. Then
further business objects universe is created so that users can create report and find
discrepancies. Data is taken from various sources of of HSBC Bank. This project
processes one of the largest amounts of data ever processed by a business application
Responsibilities:
 Used Data Stage Designer to develop process for extracting, cleansing,
transforming, Integrating and loading data into target systems
 Performed Import and Export of Data Stage Components and table
definatioins using Data Stage manager
 Desigened Data Stage jobs to extract, transform and load the data from
different sources like Relational Databases Terradata ,Excel and Flat files
into the target Terradata
 Used Data Stage Designer , Data Stage Director to design, schedule and
monitor the jobs that perform source to target data loads.
 Used various stages like sequential file, Terradata conector, joiner,
lookup, transformer, dataset,filter, aggregator, surrogate key and column
generator ,Unstrctured stages, for designing the jobs in the Data stage
Designer.
 Created jobs sequences and job schedules to automate the ETL

3. Processes.
 Created sequences to maintain the dependencies between jobs and
satisfying the business requirements.
 Performed unit testing
Project#1
Project Title : People Soft Fund Transfer Pricing
Client : Scope Internation Pvt LTD
Duration : July 13 to April’15 Date
Role : Production Support/ Enchancements in productioin.
Environment : IBM Information server, Oracle , Control M ,Peoplesoft.
UNIX,SVN tool
Description:
Scope Internation Pvt LTD is a subsudary of Standard Cahratered
Bank based of UK. It is one of the most reputation bank in the world. SCB
can have services Credit cards,Consumer banking,Corporate
banking,Investment banking in world wide. PeopleSoft FTP project was
initiated in 2006 to deliver a standardized FTP system for the Finance
support function across the Group. The PeopleSoft FTP module was
acquired as part of the Group Finance Systems business strategy.
Responsibilities:
 To work for end to end Support for this application.
 Inovlved in preparing the documents related to Support Side
 Reviewing the medium based changes before implementing the changes
in production
 Raisng for changes to fix for the bug fixes in production at L2 level
 Involved in writing UTC & UTR(Unit Test Cases).
 Used various stages like sequential file, oracle, joiner, lookup, transformer,
dataset,filter, aggregator,change capture,surrogate key and column
generator stages for designing the jobs in the Data stage Designer.
 Working on Data stage Designer for Extracting Source Database and
transforming then load into Target Database .
 Working on Control M for running the jobs and monitoring the jobs and
view the logs.
 Exporting and Importing the jobs using the Datastage Designer .
 To clears doubts/logic for business users.
 Availablity for 16*7

4. PROJECT PROFILE:
Project#3
Project Title : TOR
Client : IBM INTERNAL PROJECT
Duration : MAY’12 to July’13.
Role : ETL Developer/Team Member.
Environment : IBM INFO SPHERE v8.1, db2,unix Windows XP.
Description:
Terroritory Owned Revenue it is a internal project of IBM,IBM
is a most reputated company in the world and it has an subsidiary of india.it has
so many divisions and branches in india as well as world wide. In this project we
are identifying the revenues for STG and SECTOR exceptions for world wide and
also identifying the revenues for all seller revenues for committed revenues.The
aim of the project is identifying for all products revenues of sector and STG.
Responsibilities:
 Understand the business requirements.
 Understand the technical design document .
 Involved in loading data from source to staging, staging to stage-
Replication, Replication to DW.
 Involved in writing UTC(Unit Test Cases).
 Used various stages like sequential file, oracle, joiner, lookup, transformer,
dataset,filter, aggregator,change capture,surrogate key and column
generator stages for designing the jobs in the Data stage Designer.
 Working on Data stage Designer for Extracting Source Database and
transforming then load into Target Database .
 Working on Data stageDirector for running the jobs and monitoring the
jobs and view the logs.
 I prepared the Technical Design Document
 Using Job Activity, Execute Command, user variable, Job Sequencer in
designing for Sequence Jobs
 Schedule the jobs by using Crontab environment
PROJECT PROFILE:

5. Project#4
Project Title : ISAS DATA WAREHOUSE
Client : Bharthi Airtel
Duration : JUNE -11 to APRIL-12
Role : ETL Developer.
Environment : Data Stage 7.5PX,Win xp,Oracle9i,db2,Unix
The ISAS –EDWDEV project is the biggest telecom provider in india. The project
involves huge data coming from various uninor sources, Which then is extracted,
transformed and loaded into a data warehouse following a Star Schema. Then further
business objects universe is created so that users can create report and find
discrepancies. Data is taken from various networks elements of Telecom network. This
project processes one of the largest amounts of data ever processed by a business
application
Responsibilities:
 Used Data Stage Designer to develop process for extracting, cleansing,
transforming, Integrating and loading data into target systems
 Performed Import and Export of Data Stage Components and table
definatioins using Data Stage manager
 Desigened Data Stage jobs to extract, transform and load the data from
different sources like Relational Databases oracle and Flat files into the
target oracle.
 Used Data Stage Designer , Data Stage Director to design, schedule and
monitor the jobs that perform source to target data loads.
 Created jobs sequences and job schedules to automate the ETL
Processes.
 Created sequences to maintain the dependencies between jobs and
satisfying the business requirements.
 Performed unit testing