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Anirban Chakraborty 107/4,ultadanga main road C.I.T. quarters, Block-9,Flat-8 Kolkata-700067. West Bengal.

Phone: (M) 07506068469

E-mail:chakraborty.anirban01@gmail.com

Summary:

Over 2 years of experience in Informatica development and Maintenance.

Major Worked on Informatica, Autosys job scheduling and Sql developer at querying data base.

Experience in Informatica development, Maintenance, Debugging and bug fixing.

Objective:

An ever increasingly challenging position in a Quality and, People-Oriented Organization in the field of software, by utilizing my Skills and Knowledge, where I can enhance my Skill and Strength in conjunction with Company’s Goal & Objectives. Willing to work as a key performer and a team player in challenging and creative environment.

Experience Summary:

Having over 2 years of experience in (RDBMS concepts), SQL Developer, Data Warehousing, Informatica, Autosys job scheduling .

Presently working as a Developer and Reporter Analyst at Capgemini India Pvt. Ltd. From June 2013 to till date.

Responsibilities: Development of Informatica mappings as per Subject area catering to the business requirements Testing of mappings and other database changes. Worked on tickets (Anomalies & Enhancements) in INFORMATICA Did all the follow ups [ Production(Exploitation), Data Quality, Performance ] Regular reloads sometimes required for consistency check Cross trained in OBIEE

Technologies Used: Informatica ,Autosys scheduler, Serena ticketing tool, toad, Sql developer(SQL, PL-SQL), OBIEE.

Skill Sets:

Languages : PL/SQLScripting Language : UNIX(Bash Scripting)

Database : Oracle 11g (SQL, PL-SQL)

Framework : Oracle

Database Query Languages : SQL and PL/SQL

Operating System : Windows (98, 2000, XP, vista, 7 and 8) and LINUX.

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Project Summary:

Currently Working Project:

SCHLUMBERGER (ETL MIGRATION)

Client: SchlumbergerEnvironment: Oracle 11g SQL Developer, InformaticaRole: Developer/ Support analyst,TesterResponsibilities: Involved in InformaticaDesigning, Debugging & fixing, Autosys job scheduling,and Testing.Description: Development, Testing and Validation.Team Size: 12From: 01/04/2015To: 16/07/2015

Project Summary: The ETL system of Schlumberger was to be moved from INFORMATICA 8.6 to INFORMATICA 9.5Also the OS on which the ETL ran was moving from Windows to LINUX. The team had to test the upgraded INFORMATICA and

LINUX environment changes and develop at ETL and script level to maintain data integrity and functional integrity.

Role: Testing the new ETL system by running jobs from Autosys scheduler

Thoroughly testing data integrity at database level and modifying ETL as per functional requirements..

Developments of new script codes as per requirement of LINUX to windows.

Preparing test and delivery cards for the migration.

Production monitoring after changes have gone Live

Gathering regular run statistics to compare the efficiency gained from Windows to LINUX.

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- 3 - SCHLUMBERGER

Client: SchlumbergerEnvironment: Oracle 11g SQL Developer, InformaticaRole: Developer/ Support analystResponsibilities: Involved in InformaticaDesigning, Debugging & fixing, Autosys job scheduling,Reporting.Description: Development, Enhancement and Maintenance.Team Size: 20From: 03/06/2014To: 31/03/2015

Project Summary: Schlumberger is one of the largest oilfield services company and their database maintainece to software developments and reporter activities are a part of this project. Regular follow ups of production , Data quality and system performanceis is a regular activity. Regular ticket solving for urgent/normal anomaly/enhancement is the major area of work in Schlumberger.

Capgemini has been maintaining this application for the last 2 years. The team is also involved in business mandated enhancements from time to time. FTE- Onsite-4 Offshore 16Role:

Regular monitoring of Production, Data Quality, and System Performance.

Estimation of tickets majorly anomalies and solving them by debugging the issues.

Working on enhancements and testing them thoroughly before production moves.

Developments of new subject areas as per business requirement.

Production monitoring after changes have gone Live

AHOLD BI FACTORY

Client: AHOLD BI FactoryEnvironment: Oracle 11g SQL Developer, Informatica.Role: Developer.Responsibilities: Involved in InformaticaDesigning, Testing.Description: Enhancement and Testing.Team Size: 10From: 04/12/2013To: 30/04/2014

Project Summary:AHOLD BI Factory are retail chain of company with well established IT support. A new branch is being set up for AHOLD BI factory recently and AHOLD IT team have decided to go with a secondary “Data Base” having a separate ETL system using INFORMATICA. The “New Data Base” will be independent of existing ETL system or its Components and is somewhat dependent on the existing Data Base. It was decided to replicate the exact structure from the existing Data Base and implement some source changes as per the business requirements. Hence all the target table structures have to be created in the same manner.

Role: Build tables at database level. Developed mappings as per requirement Testing the developments with proper documentation of the same Production monitoring after changes have gone Live

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- 4 -Educational Qualification:

Graduated in Electrical Engineering from Techno India Salt Lake, Kolkata affiliated to WBUT, Kolkata in 2013 with aggregate of 8.10 DGPA.

Successfully completed 10+2 from ISC Board in 2009, with 91.5 % marks.

Successfully completed10th from ICSE board in 2007, with 93.5 % marks.

Personal Profile:

Date of Birth : 18 Jan 1991

Father’s Name : Mr. Debasish Chakraborty.

Strengths : Optimistic, Self Confidence, Hardworking, Team player.

Interests : Listening to Music, Surfing Net and Playing table tennis.

Languages Spoken : English, Hindi, Bengali.

Gender : Male

Marital Status : Single.

DECLARATION

I hereby declare that the above mentioned information is correct and true to the best of my knowledge and I bear the responsibility for the correctness of the above mentioned particulars.

(Anirban Chakraborty)

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