Find freelancers. Lose those costly delays.

With 1.7 million freelancers, we'll match you with the perfect talent.

or, Register with Elance »

Palanivel Rajan Raghavan | Elance
 
176985602337900
Last Sign-in: Feb 2, 2015

Palanivel Rajan Raghavan

BI DW Architect and Data Architect Data Modeler
   India
  |  1:33 pm Local Time

Verified Freelancer

Palanivel Rajan Raghavan's identity has been verified.  Learn More

Overview

Minimum Hourly Rate $16

* I am a freelancer with over 20 years IT experience and I have architected/designed/developed OLTP and Data Warehouse applications with industry leading IT consultants like HP/Mphasis/EDS, Perot Systems, Infosys, Wipro etc.
* I have developed a developed a reusable solution AgileBI Sales for the retail SMB using Pentaho as the BI platform, Talend as the DataIntegration platform and Opensource scheduler.
* I am a ICCP/DAMA Certified Data Management Professional (CDMP) in Data warehousing and Data management streams.
* I am a Data...

Read More »
Mar 4, 2013|Other IT & Programming|Private|Completed
Feb 21, 2013|Other IT & Programming|Private|Completed

View All »

Portfolio

Agile BI Data Mart Data Model - Sales is a fact with Customer, Campaign, Item, Store...
I had used Talend MDM Design Studio to define various masters, their attributes and...
I had designed the jobs that would extract master data from the source and load into...
I had configured Talend MDM Webstudio that can help data architects to define various...
I had used the SCD stage to configure various scd columns while loading into the...
I have used various process control stages like flow meter etc to capture various job...
Created this dashboard that gives a summary level view of the selected measure (profit)...
This report has multiple charts and detail reports embedded
This is a dashboard using Jasper reports and has drill down/drill up capabilities.
Jasper Report with hyperlinks that help in drill down /drill up capability
Pentaho installation on Amazon Web Services connects to MySQL on cloud to deliver...
http://agile.dnsalias.com
Jasper installation on Amazon Web Services connects to MySQL on cloud to deliver...
http://agille.dnsalias.net
Jasper installation on Amazon Web Services connects to MySQL on cloud to deliver...
http://agile.dnsalias.net
Used SSIS ETL to read flat files and load into MS SQL Server for the AgileBI Sales...
This is the load sequence of a type 2 slowly changing dimension. Used active_flag to...
This SSAS cube for the AgileBI Solution had all the measures and dimensions for the...

Skills (7)

Tested
Data Modeling
Data Modeling Test
My Score
avg
Data Warehousing
Data Warehousing Test
My Score
avg
Oracle Administration
Microsoft SQL Server Programming
SQL Programming
Jaspersoft
Microsoft Access Administration
Microsoft Access 2007 Test
My Score
avg

Employment

Wipro Technologies
Senior Architect
2011 - 2012
As a Solution Architect with the BI Practice, I was responsible for the development of technical solution for new bids that Wipro (www.wipro.com) was bidding for within the Business Intelligence...
Mphasis an HP Company
Architect Advanced
2007 - 2011
Mphasis an HP Company (www.mphasis.com) is a HP Subsidiary based out of India. As a Data Architect I was responsible for Customizing IBM BDW Data Model for a US Based Bank/Auto financier for...
Infosys Technologies
Senior Technical Architect
2005 - 2006
I was a Senior Technical Architect with Infosys Technology's BI Practice (www.infosys.com). As a Senior Architect, I was responsible for the support of Data Integration and Data Warehouse...
Perot Systems India
Associate
2000 - 2005
As an architect with Perot Systems India - now merged with Dell, my major contribution was supporting a Swiss Based Global Investment Banker's International GL operations. Initially the...
Electronic Data Systems, India
Systems Engineer
1998 - 2000
EDS India was hired to develop India's leading Bank's Web trading portal. As a module lead I was responsible for the following - * Design and develop tuxedo services using tuxedo APIs with C...
Ramco Systems
Systems Analyst
1998 - 1998
Ramco system (www.ramco.com) is involved in the development of their suite of ERP Product Marshal. Marshal has a VC++ user interface to SQL Server on a Windows NT Server. As a module leader was...
Tata Infotech Limited
Senior Software Engineer
1995 - 1998
Tata Infotech was a IT Services provider now merged with Tata Consultancy Services (www.tcs.com). As part of Tata Infotech's technical team supporting the development efforts of Catalyst...
Indian Space Research Organisation
Scientist
1994 - 1995
As a member of the testing team at ISRO (http://www.isro.org) , I was involved in the development of validation software for validating the actual test results of the rocket subsystem - a system...
Larsen & Toubro Limited
Process Planning Engineer
1992 - 1994
As a member of the computerization team with the process planning section of Larsen & Toubro (http://www.larsentoubro.com), I was involved in the design, development and installation of Computer...

Education

College of Engineering, Guindy, Anna University
Bachelor of Engineering in Mechanical Engineering
1988 - 1992

Keywords

IBM BDW Data Model
Erwin
DATASTAGE
COGNOS
BUSINESS OBJECTS
Talend
Pentaho
Jaspersoft
BIRT
Data model
My Snapshot
Elance Level
Level represents activity and experience on Elance. Freelancers start at Level 1 and achieve higher levels through their work. A higher "Level" indicates greater earnings, ratings and other achievements on Elance. Learn More »
  • 12 months
  • Lifetime
Jobs
0
0
0
Total
Milestones
Hours
Reviews
Recommend
Clients
Total
Repeat
Earnings
Private
Private
Total
Per Client
Identity
Username
pvrajan
Type
Individual
Member Since
July 2012
Elance URL
Verifications
0
Groups
Palanivel Rajan Raghavan | Elance

Palanivel Rajan Raghavan