1. SAKTHIVEL GANAPATHY
sakthi232@gmail.com
+1 214-396-1504
PROFESSIONAL SUMMARY:
• 9+ years of overall experience in IT Industry emphasizing Data warehouse Practice.
• Extensively worked on ETL for 8+ years using Informatica Power center (8.1, 8.6,
9.1, 9.5.1 & 9.6.1), Informatica Data Transformation, Data Exchange, Oracle
PL/SQL.
• Heaving good Knowledge on Informatica Administration with windows platform.
• Extensive knowledge with Dimensional Data modeling, Star Schema/snowflakes
schema, Fact and Dimension tables.
• Good Knowledge of sales, Finance & Oil and Petrochemical domains.
• Understanding of business process with good experience in development of various
ETL Jobs.
• Having good hands on experience Xml (Parser & Generator) , Webservice
(consumer ,Source & target) & JMS(Java Messaging Service) & Sales Force
transformation to interact with different types of application
• Have a good knowledge on Informatica admin and Informatica B2B tools DT (Data
transformation) to load data from unstructured data like word Doc, XLS & PDF etc.
• Good Knowledge on Informatica Data quality Tool IDQ (Data Quality) for data
validation & IDR (Informatica Data replication).
• Good Knowledge in ETL designing Architecture.
• Good Team and Independent player with Organization and Interpersonal skills.
• Besides all, zeal for exploration and learning new Technologies and Practices.
• Extensive experience with relational databases (Oracle 8i/9i/10g/11g, Teradata v2
R6, SQL Server 2000/2005/2012).
• Strong knowledge and experience in performance tuning both Informatica and
Database.
• Extensive Unix Shell Scripting knowledge.
• Excellent communication and interpersonal skills, ability to learn quickly, good
analytical reasoning and high adaptability to new technologies and tools.
• Experience in 24X7 on Call Production support and preparing
procedures/documentation whenever necessary

2. ROLES & RESPONSIBILITY:
• Assist ETL to Manage Data warehouse projects.
• Coordinate and facilitate discussion with different levels of personnel ranging from
development management, application team leaders and other external parties that
may include vendors and with other teams.
• Manage business expectations of the project deliverables within the agreed
requirements.
• Liaise with users to understand business, application and system requirements.
• Prepare, conduct and review of system tests, to ensure accuracy and completeness to
ensure problem-free implementation.
• Define and deliver consistent ETL standards, methodologies, guidelines &
techniques.
• Provide support to applications in warehouse and data mart environments
• Raise critical technical issues to vendors or key stakeholders in a timely manner
where they would impact on the project timeline.
• Prepare, conduct and review of system tests, to ensure accuracy and completeness to
ensure problem-free implementation.
• Ensure that all documentations, processes and methodologies used in the various
phases of system development and implementation and production system support
are in accordance with the Group's standards.
TECHNICAL SKILLS:
Operating Systems: IBM AIX 6.1, Windows Server.
Database: Oracle, Sybase, DB2, Progress, MS SQL Server 2003/2005/2012, MS Access.
Scripting: UNIX Shell Scripting, Java Scripting
BI and ETL Tools: Informatica Powercenter 9.6.1/ 9.5.1/9.1/9.0.1/8.6.1/8.5.1/8.1.x, IDQ, B2B DX & DT, IDR
Scheduling tools: Control M, CA Automation, AutoSys and Cron
EDUCATION:
Master of Science (M, SC)
Annai Mathammal Sheela Engg College - (2001 – 2006)
Salem Periyar University, INDIA

3. PROFESSIONAL EXPERIENCE:
12/2014– Till date Client – Phillips 66, Bartlesville, OK Sr. Informatica Developer
The Phillips66 is initiating a review of its guidance on developing emission inventories for
(INPORT, INTRANSIT, OFFHIRE, DELAY & STOP) for Commercial Marine Application the
first step apportions the time spent by a vessel INPORT area to different operating modes. The
second calculates fuel consumption in each operating mode (OFFHIRE, DELAY & STOP). The
third step calculates emissions using fuel consumption for INTRANSIT, which is how marine
engine emission factors have been historically specified. All of these calculations are by vessel
type and class, with the type specifying whether the vessel is an Oil tanker, passenger liner, etc.
Responsibilities:
• Actively Involved in Designing detail level design documents /Requirement docs.
• Played a key role in Designing and Developing/Debugging Informatica mappings.
• Played active role in carrying out source data analysis, volumetric analysis,
performance testing, Informatica mapping designing/testing
• Played a key role in Designing and Developing/Debugging UNIX shell scripts.
• Creating and testing Informatica and router jobs to Automate for the File FTP
operation
• Played active role in carrying out source data analysis, performance testing,
Informatica mapping designing/testing.
• Update Schedule Information CTLM to Automate the Informatica job in Client Prod
Environment.
• Using Web service Consumer Transformation to pull the data from Commercial
Marine IMOS Application
• Using IDQ for the Data quality to validate the address from the different country
• Update Schedule Information CTLM to Automate the Informatica job in Client Prod
Environment.
• Using Informatica B2B Data transformation to read Data from XLS and PDF files to
Database by creating Parser project
Environment: Informatica PowerCenter 9.5.1/9.6.1,DT&IDQ, Sales force , SAP BAPI &
ABAP, Oracle 11g, Microsoft Windows Server 2008, IBM AIX 6.1.

4. 06/2012– 12/2014 Client – ConocoPhillips, Bartlesville, OK Sr. Informatica Developer
Downstream IT has 1800 DTS packages on MS-SQL Server 2000 supported by Corporate Staff,
Transportation, Marketing and Refining Support Analysts. The current MS SQL 2000
environment will be out of support by end of 2012 and will be upgraded to MS SQL 2005. The
main objective of the project is to replace the existing MS SQL DTS jobs to strategically approve
and supported technology – Informatica. During this phase, the existing DTS modules in scope
for the respective work stream will be analyzed and documented. Source to target mapping has
been created for each of the Informatica mapping, business rules and the corresponding
transformations has been documented .This phase involves the development and unit testing of
the Informatica mappings and work flows along with System integration testing and regression
testing.
Responsibilities:
• Actively Involved in Designing detail level design documents /Requirement docs.
• Played a key role in Designing and Developing/Debugging Informatica mappings.
• Played active role in carrying out source data analysis, volumetric analysis,
performance testing, Informatica mapping designing/testing
• Played a key role in Designing and Developing/Debugging UNIX shell scripts.
• Creating and testing Informatica and router jobs to Automate for the FTP operation
• Played active role in carrying out source data analysis, performance testing,
Informatica mapping designing/testing.
• Update Schedule Information CTLM to Automate the Informatica job in Client Prod
Environment.
• Using B2B Data transformation studio to read data from XLS ,PDF Word doc file
Environment: Informatica PowerCenter 8.6.1/9.1 & DT, DX, Oracle 11g, SQL server
2000/2005&2012 Microsoft Windows Server 2008, IBM AIX 6.1.
03/2011– 06/2011 Client – Hitachi Sr. Informatica Developer
Data warehousing solution for sales analysis includes data mart for various modules like
products, times, sales etc. This product is developed for largest sales in USA, which has over 50
branches and volume transactions, is very high. So it is decided to build a data warehouse to
maintain the stores and to get the summarized result in short time. We developed data mart for
performance ranking analysis module. Input Date to the warehouse is each outlet from the stores.
The data form the outlets are consolidated, extracted, cleaned and transformed to the staging area
and then to the data warehouse. The performance ranking analysis application enables the user to
determine the stores performance by ranking them based on products, stores, times and sales
variance, monthly and yearly growth.

5. Responsibilities:
• Actively Involved in Designing detail level design documents /Requirement docs.
• Played a key role in Designing and Developing/Debugging Informatica mappings.
• Played active role in carrying out source data analysis, volumetric analysis,
performance testing, Informatica mapping designing/testing
• Played a key role in Designing and Developing/Debugging UNIX shell scripts.
• Creating and testing Informatica and router jobs to Automate for the FTP operation
• Played active role in carrying out source data analysis, performance testing,
Informatica mapping designing/testing.
• Update Schedule Information CTLM to Automate the Informatica job in Client Prod
Environment.
• Using B2B Data transformation studio to read data from XLS ,PDF Word doc file
Environment: Informatica PowerCenter 8.6.1/9.1 & DT, Oracle 11g, SQL server
2000/2005&2012 Microsoft Windows Server 2008, IBM AIX 6.1.
06/2009– 03/2011Client – Ren Web Application Informatica Developer
School Management is a web application aimed at the Management of School. School
Management helps to record and understanding the activities of management of School in an
organized way. This include the School Profile, Student Profile, Staff Profile, Staff courses, staff
numbering ,Staff leaves, Time Table, Teaching Plan, Exam Management, Utility Maintenance
and utility Operations. We offer a cohesive, highly integrated, highly flexible School
Management System that is intended to deliver an online academic experience with complete
administrator tools for educational institutions. Its innovative scalable web-based platform
provides an impeccable, rationalized integration of functions to handle attendance, grading, class
scheduling (Time table), reporting, communication and much more. While providing a highly
integrated environment, it allows institutions to choose, customize and deploy the modules based
on their unique requirements. The centralized secured information service of SMS shows
instructors, student, parents, and administrators only what they want to see.
Responsibilities:
• Mainly Involved in ETL developing.
• Analyzed Source data some SQL server and Flat Files.
• Extracting data from Different source loaded into the staging table.
• I extensively worked with source analyzer, target designer, transformation developer
and mapping designer

6. • I Created Mappings using various transformations like Update Strategy, Lookup,
Stored Procedure, Router, Joiner, Aggregator and Expression.
• Perform unit testing at various levels of the ETL.
• Involved in Creating sessions and workflows, and scheduling to load the data into the
target also created users and folders using Repository Manager.
• Using B2B Data transformation studio to read data from XLS ,PDF Word doc file
Environment: Informatica PowerCenter 8.6.1, Oracle 11g, SQL server 2000/2005, Microsoft
Windows Server 2008, IBM AIX 6.1.
08/2007– 06/2009 Client – Malaysian ministry of government Informatica Developer
This project is used to automates the bills for the purchased products and calculating due amount
to be given by consumers. This project consist of several modules that includes employee details
working in the organization, Item details that are produced by the company, the stock that are in
the company will be updated (maintaining the stock items). Based on this various bills are
calculated.
 An ultimate user-friendly and fully menu based system
 Receives the customer applicant for the buying of item.
 Generates the appropriate receipt for the employee's percentage from the company
 Computes the amount paid by the customer (due amount within the due-date)
 Generates various reports regarding items, employee salary, customer due amounts.
Responsibilities:
• Created reports using SQL Server.
• Used DTS to transfer files from Excel datasheets to SQL server database.
• Developed scorecards for the system using Active Reports.
• Took part in data normalization process along with senior data base analyst.
• Creation, manipulation and supporting the SQL Server Database.
• Designed and optimized indexes, views, stored procedures and functions
• Writing database triggers, procedures, and packages for applications.
• Performed Database Normalization.
Environment: SQL server 2000/2005Microsoft Windows Server 2008.

7. 09/2006– 08/2007 Client – Smith Intelligent Info PL/SQL Developer SQL 2005
system provides various information to management such as Production details like the total cost
of production, Cost per unit of the material, production quantity etc., Research & Development
details, Sales details like the sales targeted to each branches, the sales achieved by the branches
and the variance, the debtors details including their credit capacity, the product item with
category wise sold, the amount due from debtors with breakups, Inventory details, so on.
Responsibilities:
• Created reports using SQL Server.
• Used DTS to transfer files from Excel datasheets to SQL server database.
• Developed scorecards for the system using Active Reports.
• Took part in data normalization process along with senior data base analyst.
• Creation, manipulation and supporting the SQL Server Database.
• Designed and optimized indexes, views, stored procedures and functions
• Writing database triggers, procedures, and packages for applications.
• Performed Database Normalization.