Ravi Shankar Dhamodharan                                 

1/348 Sri Ram Nagar, Veppapampalayam, Erode-638112.   (+91) 994 443 9144

                    ennaravi@gmail.com /  http://ennaravi.googlepages.com/home

                                           

             Objective:

Aspiring to take up an innovative work which helps in promoting the organization to the next technology edge and leaving a footprint of its growth with the consistent endurance.

 

Experience Summary

Having 2 years of experience as Programmer Analyst at Cognizant Technology Solutions.

Skill Set

Expertise                 :   Core Java, Linux & OOPS    
J2EE Technology       :   JSP 2.0, Servlets 2.4, JMS, XML, SAX & DOM, XSD, Axis 2.
Java Frameworks       :   Struts 1.2, Mule-rc1.3 (ESB)
Web Servers            :   ERS 3.x, Apache, Tomcat 5.x
IDE & Build & Tools    :   My Eclipse 6.0, Maven, Jmeter & XML Spy

Scripts Programming  :   Java Scripts & Linux shell programming.
Data base                  :   Oracle 9i (SQL/ PL-SQL), MySQL.
Operating Systems     :   Windows and Linux.

 

Professional Experience

 

Project 1: Dun & Bradstreet – D&B Data Access Interface

Providing an interface layer to the DET (Data Entry Terminal) clients using web services and Mule framework, which process them and also redirects the request & response. The DET client works by accessing the D&B Data Access Interface End-Points of the Axis web services.

Scope of Duties - Developer

•    Designing the request and response Schema XSL/XSD for J2EE application.
•    Writing the transformation specification End to End.

•    Coding involves text file indexing, tokenizing, FTP, Java Mail, Reading & Writing to MQ
•    Developing web services using Apache axis
•    Testing the final product and checking the performance with Jmeter.

 

 Project 2: Dun & Bradstreet - Server-Refresh & Re-engineering & Enhancement Project

The J2EE application D&B Data Access Interface runs on the multiple windows server and this Refresh project is to migrate the application from windows to Linux environment and to upgrade the java and Mule version and provided the client with a improvised performance based comparison report.

  Scope of Duties - As Linux SME

  •   Windows to Linux J2EE application Migration- Carried out a POC and made the J2EE footprint executable in Linux environment along with MQ, MULE and ERS.

•   Upgrading the java and Mule Version- Optimized the code which reduces 200 objects creation and also enabled auto boxing etc.
•   Auto Purging of Log files (log4j) and performance tuning and checking (Jmeter)

•   Found all the old jars and upgraded with the thread-safe Components.

Project 3: Dun & Bradstreet – Report Generation Module

Developed a web project to report client with the number of success and failure transactions in the different time slice and checking the application availability with a watch dog module embedded.

Scope of Duties - Web Developer

•    Developed a web project with JSP & Servlets to read the transaction log and to display the count of transactions.

•    Developed a QA environment to post requests to MQ and finding its depth.

•    Checking the MQ for its depth and triggering a mail when depth goes greater than Zero.

•    Design the display template for showing the count of transactions in different time slice.

 Awards and Achievements:

• D&B Client Star Award – For Application Migration Project - 2008
• Internal Best Performance Award for the Report Generation Module - 2007
• Best Student for co curricular activities – 2005
• Joint Secretary for PG – MCA Association – 2004

Professional Training Experience

Conducted one day session on “XML and Web Services” in a National level Work shop titled ” Web services and J2EE Technologies” sponsored by DST – Department of science and technology http://dst.gov.in.

 

EDUCATION

 

                   Bharathiyar University - Kongu Engineering College – 2003

  Bachelor of Science in Computer Systems and Networks

 

Anna University - Kongu Engineering College – 2006

 Master of Computer Application