Mohammad_Aftab_Alam_Resume

MOHAMMAD AFTAB ALAM
Email: MohammadAftab.Alam@gmail.com
Mobile No: +91 9674315125
Experience Summary
I have 8.5 Years of IT experience including 6 years extensive experience in Informatica PowerCenter
and Informatica MDM (Siperian) design and implementation. I have been working in Customer Solutions
Practice and my main area of expertise is Data warehousing and Master Data Management. I have
worked on Master Data Management, ETL extraction logic, report generation and analysis and
development of solutions. I have worked in various capacities starting with requirement analysis, design,
and development and testing of application development projects. I am proficient in Informatica
PowerCenter, Oracle PL/SQL, Siperian, UNIX Shell scripting.
I had started with as an Oracle PL/SQL developer then moved to data analysis and supporting the
pre and post MDM Implementation phases of multiple MDM projects. I have worked for Client like
AstraZeneca, Biogen, Merck, Sanofi and WellPoint and delivered End to End Solution for Customer
Master and Product Master.
Strengths
• Strong knowledge in Informatica PowerCenter, Informatica MDM, Oracle (PL/SQL, performance
tuning).
• Strong in Data Analysis, Data Design, Data Modeling, Designing Match Rules, Tuning Match Rules,
Cleansing and loading processes.
• Delivered high performance, scalable and extensible architecture in Informatica MDM.
• Expert in analyzing source and target data models.
• Involved in various stages of System Development Life-Cycle (SDLC), including: requirement
gathering & analysis, design, development, testing, implementation and support.
• Intense problem solving, analytical and troubleshooting skills.
• Strong interpersonal and communication skills.
• Experienced in Pharma and banking domain.
Technical Proficiencies
Technology Tools
ETL Tool Informatica PowerCenter 8.6/ 9.1/9.6.1/10
Tool Siperian XU, Informatica MDM 9.1
Programming Languages Oracle PL/SQL, Teradata.
Databases Oracle 8i-11g, Teradata
Operating Systems Windows 98/XP/2000/7, Unix.
Relevant Domain Experience
Domain Experience
Health Care 6 Years
Retail Banking 2.5 Years
Employment History
Company Experience Start Date End Date
1
Mohammad Aftab Alam

Cognizant Technology Solutions 6 Years Feb 2010 Till Date
Oracle Financial Services Software Limited
2 Years 7
Months
July 2007 Feb 2010
Academic Qualifications
Degree University / Board Year Percentage
B.Tech. (Electronics and
Communication)
Heritage Institute of Technology,
West Bengal University Of Technology.
2007
12th (I.S.C)
The Frank Anthony Public School,
Kolkata
2002
10th (I.C.S.E)
The Frank Anthony Public School,
Kolkata
2000
Project Details: Cognizant Technology Solutions
Project #11: Sanofi – Customer Master
Project #10: Biogen Idec – Customer Master
Client Biogen
Description
Various sources provide the customer related Information to the Axis
System which is then loaded into the MDM for enrichment.
With the introduction of this project, a new system Veeva Network
replaced the existing Axis and MDM System.
This project focuses on the introduction of the Veeva Cloud and the
integration of the various data sources with it.
Role Team Lead
Operating System(s) Unix, Windows-7
2
Mohammad Aftab Alam
Client Sanofi
Description
This Project deals with the creation of a Data-Lake using the
PowerCenter Big Data Manager into the Hadoop System.
Some 40+ Inbound Sources provides Health Care Professional and
Health Care Organizational Data which would be store in the Hadoop
System before loading into Veeva Cloud through Reltio for creation of
GOLD COPY of customer’s data.
Another feed of GOLD COPY Data is fed from Veeva Cloud which
would be store in the Hadoop System before publishing the Data to
various Outbound Target Systems.
Role Team Lead
Skills Informatica PowerCenter BDE 10.0, Big Data, Unix.
Environment Windows-XP, Unix
Contribution
• Defining our Scope for the Project.
• Analyzing the file Structure of the various inbound Source.
• Outlining the Design for the development of the project.
• Currently work in Progress for this Project.
Start Date Jan 2016
End Date Till Date

Skills Informatica PowerCenter, Informatica MDM, Oracle PL/SQL
Contribution
• Gather Requirement for the Project from the various business
head and discuss the feasibility of the requirements.
• Preparation of various Project Requirement Document (Including
Project Charter, Functional Requirement Specification)
• Act as the point of contact for the Business to receive various
updated to the project requirements, document the same and
provide update to the respective team member for development.
• Analyze various source data and prepare them for migration.
Start Date Dec 2014
End Date Dec 2015
Project #9: Merck USHH – Customer Master
Client Merck Co Inc.
Description
Various License (Licenses of physicians, dentists, health care
organizations etc.) information are sent to Medpro for validation. Once
validated these information is feed to the various representative unit
for Marketing relevant medicine.
As part of enhancement Merck wanted to apply various new business
rules and restrict several assorted customer data from being send to
Medpro for validation.
Role Offshore Team Lead
Contribution
• Understanding the scope of the project and Creation of various
Project Requirement Document (Including Project Charter,
Functional Requirement Specification)
• Data Analysis
• Identify which Informatica PowerCenter/MDM object or
configurations would be impacted.
• Analyzing the Informatica Mappings and implement the new
business rules.
• Validating of the developed objects (Including Informatica
Workflows, Session, Mappings, Siperian Mapping, and Oracle
Store Procedures, Batch Group and Trust)
• Coordinate the End to End testing of the System to validate the
implementation.
Start Date Jun 2014
End Date Nov 2014
Client Merck Co Inc
3
Mohammad Aftab Alam

Description
There are numerous source systems which provide the customer
related Information each having specific trust values and in the MDM
Hub we create a Gold copy which is used by downstream consumer
system for marketing purpose. The objective of this Project is to add a
new Source to the existing Customer Master, along with its various
configurations.
Role Team Lead
Contribution
• Gather Requirement for the Project from the various business
head and discuss the feasibility of the requirements.
• Preparation of various Project Requirement Document (Including
Project Charter, Functional Requirement Specification)
• Communicate the Requirements to the various Team Members for
Project development.
• Validating developed items (Including Informatica Workflows,
Session, Mappings, Siperian Mapping, Siperian Cleanse
Functions and Oracle Store Procedures)
• Act as the point of contact for the Business to receive various
updated to the project requirements, document the same and
provide update to the respective team member for development.
Start Date April 2013
End Date Jun 2014
Client Merck Co Inc
Description The main objective of this project was to improve the overall
performance of the existing MDM Hub
Role Team Lead
Skills Informatica PowerCenter, Informatica MDM, Oracle PL/SQL, Unix
Environment Unix, Windows-7
Contribution
• Analyzing the Informatica Mappings to find bottleneck and
remediate the same to improve the performance.
• Analyzing and Performance Tuning of the various Oracle
Processes.
• Manage the End to End Testing of the System to validate the
Changes performed.
Start Date July 2012
End Date April 2013
4
Mohammad Aftab Alam

Client Merck Co Inc
Description
This Project includes addition of new source systems and related data
flow and configurations for it. Generation of various reports.
Standardization of ADDRESS attributes through Trillium before
loading the data into the MDM Hub
Role MDM Data Analyst
Skills Informatica PowerCenter, Informatica MDM, Oracle PL/SQL, Unix
Contribution
• Understanding Client requirements.
• Preparing Analysis documents.
• Create Informatica Mappings to feed the data from the new
Source to the MDM Hub.
• Changes in the existing orand Creation of new Siperian mappings
and cleansing function.
• Standardization of ADDRESS attributes through Trillium as per the
Client’s requirement.
• Development of PLSQL Objects (Packages, Triggers, Procedures,
Views)
Start Date June 2011
End Date July 2012
Project #5: Merck Global – Customer Master
Client Merck Co Inc
Description
This Project was introduced as a part of enhancement to the existing
Customer Master project.
As a part of enhancement, following activities have been performed.
• Introducing Delta and Delete Volume Check for the ongoing load.
• Re-sequencing of the Priory rank number of the specialty code.
Role Senior ETL developer
Skills Informatica PowerCenter, Oracle PL/SQL, Unix
Contribution
• Development of Informatica Mappings and Workflows.
• Development of PLSQL Objects (Packages, Triggers, Procedures
and Views).
• Code reviewing.
Start Date February 2011
End Date June 2011
Project #4: Merck - Global Product Master
5
Mohammad Aftab Alam

Client Merck Co Inc
Description
This Project was introduced as a part of enhancement to the existing
Product Master project.
As a part of enhancement, following activities have been performed.
• Reduce Duplicate and Multiple Hierarchies
• Removing Partial/Orphan Hierarchies
Role Senior ETL developer
Skills Informatica PowerCenter, Oracle PL/SQL, Unix
Contribution
• Development of Informatica Mappings and Workflows.
• Development of PLSQL Objects (Packages, Triggers, Procedures,
and Views).
Code reviewing.
Start Date November 2010
End Date January 2011
Project #3: WellPoint POPDB Population.
Client WellPoint Inc
Description
Creation of a data warehouse whose data could be used direct for
marketing different products.
The project aims to provide the creation of Customer GOLD COPY
data through INITAITE (MDM tool) which will be used for
Campaign Management system.
Role ETL development Team Member.
Skills Informatica PowerCenter, Oracle PL/SQL, Unix, Teradata
Contribution
• Data modeling of the Population DB database, integrating two
source systems’ member data.
• Designing of the entire ETL flow in Informatica and passing the
source system data to the INITIATE hub.
• Developing Informatica maps and workflows to develop the ETL
flow.
• Writing Teradata BTEQ, FAST EXPORT, MLOAD scripts to load
and extract data from TERADATA database.
• Writing UNIX scripts for FTP, UNZIPPING files.
• Constant interaction with Client and the onsite Business Analyst to
implement any requirement change.
Start Date February 2010
End Date November 2010
6
Mohammad Aftab Alam

Project Details: i-flex Solutions
Project #2: Flexcube Mobile Net-Banking (Phase III Corporate Customer Addition)
Client Jibun Bank
Description
This project deals with the addition of Corporate Customer Account.
The requirement deals with the changes in the functionality of the
flexcube to support Corporate Customer without any change in Retail
Customer's functionality. Along with modification in Database Store
Procs and Java Api, various back-office screens were modified to
incorporate support for Corporate Customer
Role Oracle Developer
Operating System(s) Windows-XP
Skills Oracle PL/SQL, VB, Java
Environment Windows-XP
Contribution
• Understanding Client requirements
• Preparing Analysis documents
• Formulating functional design specifications.
• Development of Design specifications
• Development PLSQL queries and procedures.
• Changes in Screen level validation and Java class for the same.
• Code reviewing.
Start Date June 2009
End Date Feb 2010
Project #1: Flexcube Mobile Net-Banking (Jibun Bank Phase II FCY).
Client Jibun Bank
Description
This project deals with the addition of foreign currency saving Account
to existing customer.
The requirement deals with the changes in the functionality of the
flexcube to support foreign currency and foreign currency related
transactions such as Inter currency fund transfer.
Various screen for customer related back-office inquiry and services
were added along with various reports for foreign currency was also
added.
Role Oracle Developer
Operating System(s) Windows-XP
Skills Oracle PL/SQL, VB, Java
Environment Windows-XP
Contribution
• Preparing Analysis documents.
• Formulating functional design specifications.
• Development of Design specifications
• Development PLSQL queries and procedures.
• Development of Screen level validation and Java class for the
same.
• Code reviewing.
7
Mohammad Aftab Alam

Start Date September 2007
End Date June 2009
Personal Details
Father’s Name : Md Salahuddin
Mother’s Name : Shahjahan Begum
Date of Birth : 20th
March 1984
Gender : Male
Marital Status : Married
Nationality : Indian
Permanent Address : 38/D Mofidul Islam Lane, Kolkata – 700 014. West Bengal.
Linguistic Ability : English, Hindi and Bengali
Declaration
The above statements are true to the best of my knowledge and belief
Place : Kolkata
Date :15th
February 2016
----------------------------------------
MOHAMMAD AFTAB ALAM
8
Mohammad Aftab Alam

Mohammad_Aftab_Alam_Resume

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