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Atif Raza

Email :atifraza2005@gmail.com/ atif_jsr2005@yahoo.com

Mobile no : +91- 8981119204 / +91-8100996488

PROFESSIONAL SUMMARY:

3 years of experience in Data warehousing using Abinitio 3.0.4, Informatica ETL tool , Unix,

Maestro, Autosys and Teradata DB.

Having Good knowledge inIT Development and Implementation. Strong in analyzing, developing, problem solving and decision-making abilities in Data Warehouse

using ABINITIO and UNIX.

Experience in implementing the business rules by creating Transformations like (Reformat, Sort,

Lookup, SCD type, Update Strategy and developing Mappings etc).

Good knowledge in writing SQL queries.

Worked with Different source systems like Multifiles, Flat files, Teradata DB and maestro ,Autosys

tool to access files.

Created Use case, Design and Test case documents.

Proficient in Analyzing, and debugging.

PROFESSIONAL PROFILE:

Working as ABINITIO(DATAWAREHOUS/ETL) Developer at TATA Consultancy Services

Limited.

EDUCATION SUMMARY:

B.tech (Computer Science and Engineering) from V.T.U University (JUL2006-JUN2010).

TECHNICAL SKILLS:

Project Domain : (BFS) Banking And Finance (Mortgage).

ETL Tool : ABINITI 3.0.4, Informatica

Scheduling tool : Maestro ,Autosys

mailto:atifraza2005@gmail.commailto:atif_jsr2005@yahoo.commailto:atif_jsr2005@yahoo.commailto:atifraza2005@gmail.commailto:atif_jsr2005@yahoo.com

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Operating Systems : Windows family and UNIX/LINUX.

DBMS : Teradata.

PROFESSIONAL EXPERIENCE:

Project Name Genesis

Client CITI BANK-US

Role ETL Developer

Duration March 2011 Till date

Team Size 3

Environment Database : Teradata Tools :Abinitio 3.0.4

Description:

The main objective of this project is to build a centralized repository for all contracts ,position, and

Customer account balances across all Citi for the use of finance, Risk and compliance and other unit

requiring such data.

* This will be a common pull for data.

* Enterprise wide standard will be maintained.

* quality controls will be monitor centrally.

This will be implemented across all line of business. Deposit was the first LOB to implement such model.

Roles and Responsibilities:

Understanding the Business Processes.

Analyzing the source data from files and DB tables.

Used Teradata as the target database, Source database is a combination of files and Teradata tables.

Translated Business processes into Abinitio graph.

Prepared Usecase, Functional design and test case documents.

Debugging and unit testing of mappings.

Preparing Unit Test Plan, Unit Test Run and Checklist.

Testing the data to check if they conform to the business rules using maestro tools and autosys tool from

UNIX.

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Project Name I2A ( Informatica to Abinitio conversion )

Client CITI BANK-US

Role ETL Developer

Duration JUL2010-FEB2011

Team Size 6

Environment Database : Teradata Tools :Informatica 8.6,Abinitio 3.0.4

Description:

The main objective of this project is to convert the Informatica logic into Abinitio logic.its a

migration project from Informatica to abinitio. I have Worked as a Developer and Tester - ForI2A Migration

application. I2A Migration is mainly a migration project on Data Warehouse platform. The application has

their codes in Informatica and we have migrated it into Ab Initio. It converts the data extraction using BI tool

(Ab Initio).

Roles and Responsibilities:

Understanding the Business Processes.

Analyzing the source data from and DB tables.

Used Teradata as the target database, Source database is a combination of flat files and Teradata tables.

Translated Business processes from Informatica mapping to Abinitio graph.

Developed codes by extensively using Abinitio.

Prepared Usecase, Functional design and test case documents.

Debugging and unit testing of mappings.

Preparing Unit Test Plan, Unit Test Run and Checklist.

Testing the data to check if they conform to the business rules using Abinitio GDE and maestro scheduling

tool.

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PERSONAL DETAILS

PASSPORT DETAILS

Passport No. H 9377633Date of Issue 01/14/10

Place of Issue Bangalore

Valid Up to 22/02/20

***END***

Date of Birth 22/10/1986

Sex MALE

Nationality INDIAN

Marital Status SINGLE

Date of Joining March 2011 TCS, July 2010 Apara Enterprise

Designation System Engineer

Location TCS Kolkata