Rajesh SSenior Software EngineerMobile: +91-7204021290 Mailto: RajeshMesham@hotmail.com

Summary: Having around 3.6 years of experience in IT industry with strong focus on

developing ETL applications of which around 3.4 years of relevant experience in Data warehousing tool like IBM Datastage 8.7, 9.1 (Data Stage Designer, Data Stage Manager, Data Stage Director) and Teradata utilities like (Tpump,Multiload,BTEQ Script),Unix Shell Scripting , Replication tool - Infosphere CDC v10.2. I have strong design fundamentals with expertise in developing ETL applications using Datastage Enterprise Edition

DATASTAGE EXPERTISE: I have worked extensively in Data-Ware housing development projects in health

care and retail domains. Designing and Developing ETL jobs in Data stage v8.7 and v9.1. Writing UNIX scripts. Worked in Oracle and Teradata databases. Roles/Responsibilities mainly included requirements gathering, preparing high

level and low level design documents, development, reviewing code, end to end implementations of projects and finalizing scheduling requirements, developing user stories in agile methodology.

Data warehousing concepts. Extensively worked on various stages like Transformer, Sequential file, Join,

Lookup, Sort, Aggregator, Copy, Dataset, Merge, Oracle, Remove duplicates and DB2 stages.

Good experience in ETL process and fulfillment of data warehouse project tasks such as data extraction, cleansing, transforming and loading into the target Warehouse database.

Experienced in troubleshooting DataStage jobs, fixing bugs and addressing production issues like performance tuning and enhancements.

Highly involved in developing of DataStage parallel jobs

EDUCATION

B.Tech- Information Technology from LMEC, Anna University, Madurai (Tamilnadu, India) June 2012

12th –S.H.S.S–Tamilnadu State Board (Tamilnadu, India) April 2008

10th –S.H.S.S–Tamilnadu State Board (Tamilnadu, India) May 2006

CAREER SUMMARY

I am currently working with Ness technologies as senior software engineer from Dec 2015 to till date

Worked with AIG Data Services as Service Analyst from April 2015 to Dec 2015.

Worked on DELL Services as Service IT DEV Programmer from Jan 2013 to April 2015.

SKILLS & EXPERTISE

Core Skills: TECHNICAL SKILLS:

Operating Systems  : Windows 9x, 2000, XP and Unix

Databases   : Oracle11g,Teradata Language : SQL OLAP Servers & Tool: Business Objects DW Tools : Datastage 9.1, 8.7Enterprise

Edition (PX Jobs) Replication tool : Infosphere CDC v10.2 Scheduling Tools : Autosys, Cron tab(Robot)

Other Skills: Domain Knowledge : Health care (Payer Segment), Insurance domain , Retail and sports

ACHIEVEMENTS/ TRAINING /

Received On the spot award twice for delivering the

CERTIFICATIONS

code components on time.

Received appreciation from client for production bug fixes

Completely involved end to end Data stage and DB2 Migration into LINUX machine to AIX Server

Completed ITIL Foundation Certification from APMG international

PROJECT SUMMARY

Company Client Project Technology Roles And Responsibilities

Duration(in months)

Ness Technologies (Bangalore)

MWW(Mark Work Wear house)

Concur –ETL Integration

Data stage 9.1,Unix Scripting, Oracle 11G, Replication tool - Infosphere CDC v10.2

Sr.ETL Developer 6 Months-Present

AIG (Bangalore) AIG Insurance

Global TechnicalPricing Reporting

Data stage 8.7, Unix Scripting, Oracle, , DB2, Autosys

ETL Developer/PSUPP

8 Months

Dell Services(Bangalore)

Harvard Pilgrim Health Care

HPHC-EDW

Data stage 8.7, Unix Scripting, Oracle, Teradata, Autosys

ETL Developer 24 months

PROJECT#1

Title : Concur IntegrationClient : Marks Work Wear HouseEnvironment : Datastage 9.1, oracle 11g, UnixShellScripting, Replication tool

Infosphere CDC v10.2

Duration : December 2015 to present

Description

Mark’s is one of the leading retailers in Canada and they have acquired FGL. FGL and Marks are currently operating distribution networks across Canada that is run independently. In addition, Mark’s uses manual systems in their two distribution center’s that are currently operating near capacity, leading to higher costs and less flexibility in their ability to meet business demands throughout peak periods. The main objective of the project is to create a centralized distribution center which is Calgary Distribution Center common for both Marks and FGL.

Roles and Responsibilities

Written a Shell script to FTP the file from Remote Machine to ETL server

Generated a key pairs for file encryption/decryption in Linux server

Invoked gpg command utility for file encryption/decryption in datastage sequencer

ETL process design and development as per user stories.

Responsible for delivery of ETL process and code.

Establishing and enforcing best practices.

Fixing defects raised by the QA team during SIT process.

Scripting for all the jobs designed and developed.

Preparing unit test plan and cases.

PROJECT#2

Title : GLOBAL TECHNICAL PRICING AND REPORTING (GTP)Client : AMERICAN INTERNATIONAL GROUPEnvironment : Data stage 8.7, DB2,Shell ScriptDuration : April 2015 to December 2015

Description:A tactical solution to provide reporting functions for global strategic product pricing. Financial data is extracted from the Duck Creek Rater application in order to provide

benchmark pricing, report systematically on information used for pricing, and enhance portfolio management. This data is used by Actuarial and Underwriter business units at a Regional and Global level.

Roles and Responsibilities

The detail set of responsibilities includes: Implementing Service Request using Data Stage, Teradata, and Unix Script.

Working knowledge of various Subject areas used in the project such as Customer, Claims, Product, and Provider etc.

Involved in the analysis of data.

Involved in DWH and EDW Production Support.

Involved in building Data Stage Jobs & sequence as per the ETL Specifications sent from onsite.

Responsible for creating SQL Validation scripts to validate the loaded data. Once the Data Stage Job is executed, these test scripts need to be executed against the databases to record the test results.

Involved in the inspections/reviews as per the requirement. For this proper review documents need to be maintained for every task.

Involved in the Dev Flow of Completed

Involved in taking making backups related work in Harvest.

Involved in analyzing the new Service Request (SR) and deciding approach.

PROJECT#3

Title : HPHC EDWClient : HARVARD PILGRIM HEALTH CAREEnvironment : Data stage 8.7, Oracle, Teradata, SSH Tectia, AutosysDuration : Jan 2013 to April 2015

Description:Harvard Pilgrim HealthCare (HPHC) is the oldest nonprofit, health plan in New England. HPHC provides health care coverage in Massachusetts and Maine. Perot Systems assist HPHC to maintain the EDI transaction programs, The scope of the EDI project is to develop, maintain and provide production support for the software programs to accept , validate, map and route HPHC incoming outgoing EDI transactions. Development and maintenance (updating the existing programs) of the programs comprise activities of requirement gathering, analysis, design, coding, testing and implementation.Roles and Responsibilities

Involve in business and reporting requirements discussions with business users/analysts, data modelers, and Micro Strategy developers, and dissect technical requirements

Write Unix shell scripts and SQL queries for data extraction, data analysis, and reporting based on the requirements

Collaborate with business users to design test plans and test cases for User Acceptance Testing (UAT)

Develop, optimize, and maintain DataStage jobs to support the data warehousing and business intelligence activities of the EDW ETL group

Develop DataStage jobs to load external vendor medical claims audit data into the EDW to enable business users to make manual adjustments in invalid audits and thereby realize savings

Lead the efforts to build DataStage parallel jobs with Runtime Column Propagation to load the 2010 census data into the EDW to enable business users to perform BI and decision-making

Work on emergency service requests to analyze problem incidents, debug SQL scripts and DataStage jobs, and implement fixes

Work with business analysts to build, enhance, and maintain interactive EDW audit reports in Oracle Application Express 3.x

Build credibility, establish rapport, and maintain communication with stakeholders at multiple levels in the organization.

Create detailed deployment tasks and change tickets to facilitate application deployments across environments in Remedy

Exposure to HIPAA Compliance requirements and HL 7 standards

Achievements Received On the spot award twice for delivering the code components on

time.

Received appreciation from client for production bug fixes

Completely involved end to end Data stage and DB2 Migration into LINUX machine to AIX Server

Completed ITIL Foundation Certification from APMG international