Sekhar Naskar-Sr DataStage Developer and Admin v5

SEKHAR NASKAR Ph: 704 236 0224 Mail: sekharnaskar101@yahoo.com
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Professional Profile
♦ 14 years of IT industry experience encompassing a wide range of skill set, roles and industry
verticals.
♦ Extensive experience with analysis, design, development, customizations and implementation of
software applications.
♦ Proficient in analyzing and business requirements to technical requirements.
♦ Strong database and Data Warehouse skills, Programming and development knowledge
♦ Experience in leading and managing teams. Handled multiple roles - Team Lead, Designer, and
Senior Developer.
♦ Executed software projects for Healthcare, Pharmaceutical, Banking, Mutual Fund, Telecom,
Retail, Manufacture and Process industry
♦ Good communication skills, interpersonal skills, self-motivated, quick learner, team player.
♦ Strong leadership qualities, excellent motivator, very good team player
Skill Set
Tools: IIS version 9.1, 8.7, 8.5, 8.1, Data Stage Ver 9.1, 8.7, 8.5.0, 8.0.1,
Information Analyzer, FastTrack, AB-Initio, Informatica, TOAD, HP Quality
center, RPM, Rational - Clear Case
RDBMS: Oracle 9i/10/11 G, MS SQL Server, DB2, Netezza 7.0.2
Languages: Pro*C, C, PL/SQL, Shell, NDM
O/S: Windows 2000 Server, Windows NT Server, Windows XP, Linux 5.5, AIX, Sun
Solaris
Applications: Autosys (Installation, coding and deployment), NDM, Developer 2000, Reports
6i, Forms 6i
Processes: IBM’s QMS (Quality Management System), QPAC level 2, BI Process
Education:
 Bachelor’s of Engineering- 1996, 1st
Class, Jadavpur University,Kolkata, India,
 Master of Technology - 1998, 1st Division, Indian Institute of Technology, Kharagpur, India.
Professional Experience (chronological order)
Project #
Peri o d : Ma y , 2013 – Till Dat e
Rol e : Seni o r Dat a W a r e h o u s e and ETL De v e l o p e r and Des i g n e r and tec h Lea d.
Proj e c t/Cli e n t : Pre m i e r , Inc. Cha r l o t t e , NC.
En v i r o n m e n t : IBM Info r m a t i o n Ser v e r V e rs i o n 8.7, Net e z z a 7.0.2, Aut o s y s ,
Wi n d o w s NT, Linu x ser v e r
Description:
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Premier, Inc. is a health solution provider to various medical institutions and developing common
generic product to achieve that. And Premier, Inc. developed and maintains the Data Warehouse and
BI reporting for various Hospital systems and medical clients. It is one of the fastest growing
organization in the Medical field.
As a Senior IIS Developer, I am responsible for Data Stage design, development, testing and
implementation and the followings:
 ETL requirement gathering and Software Systems design, development and documentation.
 Preparing mapping for several sources and targets.
 Preparing ETL Jobs and Job sequences with particular audit information with mailing facility.
 Preparing Netezza views from different sources like Cerner, SMS, and Allscripts and for target EDW
for BI purpose.
 Preparing different ETL job design standards and doing peer review.
 Testing all the Jobs with preparing test plan and test specifications.
 ETL System Maintenance and Support in critical issues.
 Support existing jobs at the PROD environment.
Team Size : 11
Project #
Peri o d : Sept , 2013 – Ma y , 2014
Rol e : Seni o r Dat a W a r e h o u s e and ETL De v e l o p e r and Des i g n e r and tec h Lea d.
Proj e c t/Cli e n t : Go v t . Pro g r a m , Em b l e m H e a l t h Ne w Yor k Cit y .
En v i r o n m e n t : IBM Info r m a t i o n Ser v e r V e rs i o n 8.1, 8.5, Or a c l e 11.2, Aut o s y s ,
Wi n d o w s NT, Linu x ser v e r
Description:
EmblemHealth is a health maintenance organization (HMO) and health insurance company based in
New York City. It is a $10 billion company with 3.4 million members.
As a Senior IIS Developer, I am responsible for Data Stage design, development, testing and
implementation and the followings:
 ETL requirement gathering and Software Systems design, development and documentation.
 Development of Data Stage functionality for Obama Care PPO and HMO.
 Develop the XML file for submission for the Enrolment, Claim, HIP Health Insurance Program and
HIX (Health Insurance Exchange program), and Risk assurance.
 Preparing Jobs and Job sequences with particular audit information with mailing facility.
 Preparing different ETL job design standards.
 Testing all the Jobs with preparing test plan and test specifications.
 Responsible for time estimates, scheduling and status tracking.
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 ETL System Maintenance and Support in critical issues.
Team Size : 6
Project #
Peri o d : Apri l , 2012 – Sept ,2013
Rol e : Seni o r Dat a W a r e h o u s e De v e l o p e r , Platf o r m Sup p o r t Eng i n e e r and
Ad m i n .
Proj e c t/Cli e n t : Glo b a l Da t a Mana g e m e n t – Platf o r m Ser v i c e s PFI Z E R Inc, Ne w
Yo r k Cit y .
En v i r o n m e n t : IBM Info r m a t i o n Ser v e r V e rs i o n 8.7, 9.1, 8.5, 8.0.1, Da t a Sta g e
Ve r s i o n 9.1, 8.7, 8.5, 8.1.0, 8.0.1, Info r m a t i o n Anal y z e r , Infos p h e r e C D C ,
Infos p h e r e Met a d a t a W o r k b e n c h O r a c l e , Te r a d a t a , Wi n d o w s NT, Linu x ser v e r
Description:
Pfizer, Inc. is an American multinational pharmaceutical corporation headquartered in New York City,
and with its research headquarters in Groton, Connecticut, United States. It is the world's largest
pharmaceutical company by revenues.
As a Senior IIS Platform support Engineer, Admin and Developer, I am responsible for Data Stage
Admin activities, design, development, testing and implementation and the followings:
 POC and Datastage Development of DS Jobs based on the specific requirement new multiple
servers.
 POC of Datastage development at Vblock Linux server.
 Datastage Jobs development for additional requirement using several PX active and passive
stages.
 Development of Datastage functionality for migrating old system data to merge with the current
system.
 Testing all the Jobs with preparing test plan and test specifications for that.
 Data Analysis of old system and merged new system and perform SQL query analysis for Oracle
DB.
 Data analysis of different RDBMS source and target system with the SQL query.
 Monitoring and Analysis on Source and Target Relational Databases.
 Analyze of ETL Software and Hardware Requirements
 Plan for special activities during Month end/Quarter end/Year End
 Responsible for time estimates, scheduling and status tracking
 ETL Software Systems design and documentation
 WAS installation and configuration
 Datastage server installation, admin configuration, environment setup and migration.
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 LDAP and PAM Configuration after DS installation.
 ETL System Maintenance and Support in critical platform issues
 Automate the production support to maximum extent to avoid manual intervention.
Team Size : 5
Project #
Peri o d : Marc h , 2009 – Apri l , 2011;
Rol e : Seni o r Dat a W a r e h o u s e De v e l o p e r and Des i g n e r ,
Proj e c t/Cli e n t : IBM- BD W Im pl e m e n t a t i o n at Bank Of A m e r i c a pr oj e c t And
Mainfr a m e dat a Mig r a t i o n to BD W , Cha r l o t t e , NC.I B M Glo b a l ser v i c e s , U S A .
En v i r o n m e n t : IBM Info r m a t i o n Ser v e r V e rs i o n 8.5, 8.0.1, Dat a Sta g e Ve rs i o n
8.5, 8.0.1, Info r m a t i o n Anal y z e r , Te r a d a t a , Wi n d o w s NT, AI X - Uni x ser v e r
Description:
Bank of America is one of the world's largest financial institutions, serving individual consumers, small-
and middle-market businesses and large corporations with a full range of banking, investing, asset
management and other financial and risk management products and services.
As a Senior IIS Developer and onshore-lead I was responsible for Data Stage design, development,
testing and implementation and Data Quality analysis using IIS- Information Analyzer from the source
system and leading the development team.
 Deliver high level design solution for the critical business requirements.
 Developing all kind of Data Stage Jobs and Job sequence, based on the functionality.
 Preparing test specifications and perform unit, Integration test.
 SQL data analysis of source and target system.
 Data Profiling and DQ analysis using the IIS – Information analyzer.
 Helped on Business Glossary to the designated person for BG.
 Source to Target data mapping through FastTrack and maintain the same metadata in the DS.
 Different legacy source system analysis and making rule to be compatible for the data integration.
 Capturing business requirement prepare HLD and LLD documents.
 Responsible for effective communication amongst the Bank of America Clients, SMEs, project team,
analyst, data modeler and the clients.
 Preparing required technical solution, that meets all expected and committed business requirement.
 Performing and ensuring other team members for unit and integrated testing.
Team Size : 12
Project #
Peri o d : Jan, 2008 – De c , 2008;
Rol e : O ns h o r e Dat a Wa r e h o u s e Seni o r De v e l o p e r ,
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Proj e c t/Cli e n t : IBM BD W Im pl e m e n t a t i o n for ISB A N K, Tur k e y , IBM Glo b a l
Ser v i c e s .
En v i r o n m e n t : Dat a Sta g e Ve rs i o n 8.0.1, O r a c l e 10G, Wi n d o w s 2000, AI X - Uni x
ser v e r
Description:
Isbank is the topmost bank in Turkey, in term of revenue, customers. Isbank, project based on Turkey,
a BDW project handling different type of product Loan, Deposits. This BDW project handles Customer,
Deposit , Consumer Loan, Collaterals, Risk Profile, Loan, Investments information etc. Dealing with
different sources like IMS Binary File, Flat files and Oracle sources, our project is preparing a big Data
Warehouse and data marts in Oracle 10G. ETL development team is involved developing the ETL jobs
using Data Stage Version 8.0.1 to build the data ware house. And the front end is developed by
Business Objects to generate the Reports.
As an onshore-coordinator I was responsible for onsite coordination, business analysis, Data Stage
design, development, testing and implementation.
 Getting requirements from analyst, data modeler and the clients.
 Designing and Developing Data Stage version 8.0.1 Jobs, based on the functionality and testing.
 Reviewing the DS jobs before delivery.
 Capturing business requirement prepare HLD and LLD documents.
 Deliver high level design solution for the critical business requirements.
 Prepare and review the technical deliverables prepared by the team.
 Maintained required quality and standards of all deliverables that was delivered.
 Leading and coordinating the whole development team.
Team Size : 5
Project #
Peri o d : Ma y , 2007 – Dec , 2007;
Rol e : O ns h o r e D W H De v e l o p m e n t ,
Proj e c t/Cli e n t : IBM IIS Im pl e m e n t a t i o n for Wi n d Tel e c o m , IBM Gl o b a l Ser v i c e s .
E m pl o y e r : IBM Pvt Ltd, Ro m e , Ital y ,
En v i r o n m e n t : Dat a Sta g e Ve rs i o n 7.2, Or a c l e 9i, Wi n d o w s 2000
Description:
WIND telecom, project based on Italy, a CRM system capable of supporting the evolution of Wind’s
product offering and the customers’ lifecycle. WIND, in the context of the Orascom Telecom Group, has
recently selected Oracle/Siebel v7.8 Communications Suite and Ascential as the package on which to
base this re-engineering. Major part is data migration from Old Siebel and Old System (CLARIFY,
WMS) to new Siebel CRM System by help of Ascential tools and technologies.
As an onshore-coordinator I was responsible for offshore-onsite coordination, analysis, design,
development, testing and implementation of development.
 Getting requirements from clients Business team.
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 Designing and Developing Data Stage version 8.0.1 Jobs, based on the functionality and testing.
 Peer reviewing the DS jobs for final delivery.
 Responsible for lead the team technically.
 Responsible for effective communication between the project team and the clients. Provide
necessary advice and direction to the offshore project development team.
 Deliver high level design solution documentation for the critical business requirements.
 Preparing the Functional Specification, Technical Specification, Test specification.
 Establish Quality Procedure for the team and continuously monitor to ensure team meets quality
goals.
Team Size : 5
Project #
Peri o d : Oc t o b e r , 2005 – Febr u a r y , 2006;
Rol e : Offs ho r e Te a m coo r di n a t o r ,
Proj e c t/Cli e n t : Nes tl e Glo b e Proj e c t , Nes tl e Inc, Swi t z e r l a n d , IBM Glo b a l
Ser v i c e s .
E m pl o y e r : IBM Pvt Ltd, Indi a ,
En v i r o n m e n t : Info r m a t i c a Po w e r Ce n t e r 6.2, SQ L Ser v e r 2005, Wi n d o w s 2000
Description :
Nestle is in the process of implementing SAP R/3 ERP system in more than 80 countries, with few
implementations having already gone live. Data from various disparate legacy systems needs to be
extracted, cleansed, transformed and loaded into these SAP databases. The ETL tool being used is
Informatica Power Center 6.2. Additional Informatica components are used for accessing and modifying
data of proprietary data stores like AS/400, SAP R/3 and these are achieved through the use of
respective Informatica PowerConnect 6.2 designed to store data for different business areas.
As an Offshore team coordinator he was responsible for analysis, design, development, testing and
implementation new development and implementations of Change requests.
 Responsible for coordinating the team.
 Deliver new and complex high quality solutions to clients in response to varying business
requirements
 Responsible for effective communication between the project team and the customer. Provide day
to day direction to the project team.
 Translate customer requirements into formal requirements and design documents, establish specific
solutions, and leading the efforts including programming and testing that culminate in client
acceptance of the results.
 Preparing the Functional Specification, Technical Specification.
 Preparing and ensuring team to deliver the technical delivery with proper quality control.
 Establish Quality Procedure for the team and continuously monitor to ensure team meets quality
goals.
Team Size : 10
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Project #
Peri o d : Feb, 2006 – Oc t o b e r - 2006,
Rol e : Te c h n i c a l Anal y s t and Co o r d i n a t o r ,
Proj e c t/Cli e n t : Phili p Mor ri s Int e r n a t i o n a l Mana g e m e n t , Philip Morr is
Int e r n a t i o n a l ,
E m pl o y e r : IBM Indi a Ltd, Indi a ,
En v i r o n m e n t : Dat a Sta g e , Info r m a t i c a 6.2, O r a c l e 9i, SQ L ser v e r 2000, MS
Anal y s i s Ser v i c e s , Pano r a m a no v a Vi e w
Description:
PMI is the global giant in the cigarette producing country. PMI is having one of the most secured
database and data warehouse to maintain its leaf processing data for own analysis. For different type
of analysis on market projection, Agronomy, Leaf Processing, Supplier Information different type of
Reports are maintained. Basically data comes from different data sources LIMS, RDLIMS, and WLS.
The ETL tool being used is Data stage 7.1. For analysis purpose MS Analysis services is used. And as
the reporting tool Panorama Nova View is used.
My role is as follows:
 Support DataStage Prod Jobs for version7.5.
 Enhancement of Datastage jobs for the system.
 Worked on MS OLAP, ROLAP cubes and Panorama Nova View reporting tool.
 Guiding the development of the Programs – liaising with the Functional Team members for inputs in
case of errors.
 Provide valuable feedbacks and guidelines to team members for better delivery of programs.
 Liaising with the Data-Loading Team members in case of Upload errors, and fix it in ETL
environment.
 Analysis of FS and preparation of TS.
 Attend client conference call and provide technical issue clarifications – participate in design
workshop.
 Helped in formulating the Reuse – best practices.
 Peer review and QA SPOC
Team Size : 18
Project #
Peri o d : De c 04 – Oc t 05,
Rol e : Seni o r De v e l o p e r and Supp o r t Coo r d i n a t o r
Proj e c t/Cli e n t : Ret e k Bas e RMS supp o r t and Cus t o m i z a t i o n , Bes t Bu y ,
E m pl o y e r : Ta t a Co ns ul t a n c y Ser v i c e s Ltd, India
En v i r o n m e n t : Wi n d o w s 2 0 00 , O r a c l e 8i, For m 6i, Re po r t 6i, Pro*C
Description:
It was a support, customization and enhancement of RMS (Retek Merchandising system) that contains
several activities like Retek design, Retek merchandising system, Retek invoice matching, and Retek
price management.
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I was responsible team member to support, customization and enhancement of RMS (Retek
Merchandising system) contains several activities like Retek design, Retek merchandising system,
Retek invoice matching, and Retek price management.
 Key member to enhancement and development of the RMS and database. He has been part of the
system testing team for the module.
 Capturing business requirement from the customer and understanding with team members and
team lead to develop the issue.
Team Size : 18
Project #
Peri o d : Ma y 03– Dec 04,
Rol e : Des i g n e r and Pro g r a m m e r
Proj e c t/Cli e n t : Cus t o m e r Dat a Maint e n a n c e Ce n t e r , Britis h Tel e c o m , U K
E m pl o y e r : Ta t a Co ns ul t a n c y Ser v i c e s Ltd, India ,
En v i r o n m e n t : Ab - Initi o , Uni x - AI X , Wi n d o w s 2000, O r a c l e 8i, Sy n e r g y .
Description:
Analysis, design, development and implementation of the CDMC (Customer Data Management Center)
system provided four main services: Data Cleanse: CDMC performs data cleansing of customer
structures on CSS and COSMOSS on behalf of Global Joint Venture (Concert), CFB (Customer
Focused Billing) and Adder (customer commitment discount) programs.
 Implemented several change requests to customize functionality in Ab-Initio, a data Ware House
ETL Tool
 Designed and developed several graph for different functionalities.
 Prepared Tech Spec and Test Cases for Unit / Integrated testing.
 Review the documents and technical deliverables.
Team Size : 30
Project #
Peri o d : Mar 01 – Apr 03,
Rol e : De v e l o p e r O nl i n e Ge n e r i c Soft w a r e de v e l o p m e n t for Mutu a l Fun d,
Proj e c t/Cli e n t : U TI , Mu m b a i ,
E m pl o y e r : Ta t a Co ns ul t a n c y Ser v i c e s Ltd, India ,
En v i r o n m e n t : Pro*C, Uni x - Sun Sola ri s , Or a c l e Re po r t 6i, VSS.
Description:
TCS had developed the Generic Software system for UTI using three-tier Client/Server architecture. It
involves a Java/Applet (GUI/WEB) Presentation layer (Thin Client), the middleware was developed
using Tuxedo 6.5, providing C++ services, which could cater to both JAVA application and WEB
application using BEA Jolt and database (Oracle 8.1.7). Several batch processes
(daily/weekly/monthly) were developed in Pro*C and shell for mass data processing. TCS has
developed lots of Oracle Reports according to user requirements.
As a Pro*C / Oracle Reports developer, designed and developed several batches.
 Analysis of the requirement after direct discussion with Clients and developed the deliverables.
 Handling urgent and critical functional requirement with the other team member.
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 Preparing Tech Spec, and test cases.
 Unit and Integration testing to ensure the proper quality control.
Team Size : 5
Project #
Peri o d : Jul 98 – Jun 99,
E m pl o y e r : TME Ga r d e n Reac h Shi p Buil d e r s Ltd. , Indi a
Reputed Ship Building Company comprises different design, construction and maintenance works.
 Designing and managing of construction works of ship by using different piping and design
software, as a trainee.
Certification:
• IBM Websphere IIS DataStage Enterprise Edition v7.5
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Sekhar Naskar-Sr DataStage Developer and Admin v5

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