1. RAJKUMAR NATARAJAN
2000, Walnut Avenue, Apt# B303, Fremont, CA - 94538.
510 480 2519.
raj.cs.psg@gmail .com
https://www.linkedin.com/in/rajkumar-natarajan-7323aba8
Objective
A passionate Scala, Ruby on Rails and Mongo DB Developer looking for highly collaborative
environment to learn, lead, teach and share and contributing towards the goals of the Company.
Skills
Programming Languages - Core Java 6/7, Spring 3 and Scala 2.10
Frameworks - Play Framework 2.2/2.4, Slick 2.1, Amazon Web
Services EC2/S3
IDEs - Eclipse 4.2 and IntellijJ IDEA 14.
Databases - Postgres 9.3, Mongo DB and Oracle 11g.
Build Tools - SBT, Apache Ant and Apache Maven
Sub Version - Star Team and Tortoise SVN.
Other Technologies - Web Services(SOAP/REST), HTML, XML and
JavaScript.
Open source Contributions
1. My GitHub link - https://github.com/rajcspsg
2. Created an issue in Gibhub for Intellij IDEA Golang IDE for not detecting the packages
in the GOPATH and highlighting error in the screen.

2. 3. Raised JIRA for updating documentation for multi node Couchbase
deployment(https://issues.couchbase.com/browse/DOC-1197).
4. Registered bug in youtrack for not able to adjust the height of the IntelliJ IDEA new
project create wizard.
5. Updated the existing bug in code.google.com for not able to adjust the height of the
Android Studio new project create wizard.
Work Experience
Project Name [Job Title, Company Name] [Dates From – To]
1. WSGC CatalogContentManagement [Associate, Cognizant
Technology Solutions] [Feb 2016 - Till Date]
Project Description: The project goal is to migrate the catalogue information from
legacy applications to cloud solutions and enabling all the dependent applications to
get data from the cloud.
Tools and Technologies: Scala2.11.2, Play 2.4.0,Angular JS, Slick 2.1 and
IntelliJ IDEA.
Roles and Responsibilities:
● Migrate the catalogue information to the cloud solutions.
● All the dependent application to fetch related data from details from cloud
application.
● Develop application which enables users to bulk creation of items.
● Enables users to mass load the item details into the cloud and upload
images of catalogues.
2. WSGC Border Free T& M [Associate, CognizantTechnology
Solutions]
[May 2015 - Feb 2016]
Project Description: The project goal is to fulfil the orders to Canadian address
from United States of America.
Tools and Technologies: Scala2.10.4, Play 2.2.0,Angular JS, Slick 2.1 and
IntelliJ IDEA.
Roles and Responsibilities:
● Created sourcing rules for fulfilling the Canadian orders.
● Shipment creation based on the inventory availability at warehouses.
● International Shipment tracking using web service call from Ecommerce to
Shipment Application.
● Used Slick as functional ORM framework to interact with Postgres database
application.
● Dashboard management for the warehouse application using D3 charts.
● Used backbone JS as JavaScript framework for the project.

3. 2. WSGC CareCentre UI [Associate, CognizantTechnologySolutions]
[Oct 2014 - May 2015]
Project Description:. The project is aimed to develop flexible and attractive Care
Centre UI for Customer Sales Representatives for improving customer satisfaction.
Tools and Technologies: Play Framework 2.2 , AngularJS, Bootstrap and
IntelliJ IDEA.
Roles and Responsibilities:
● Implemented Care Centre UI for Shipment, Order and status details pages using
Angular JS and Play.
● Handling Play Framework web services requests/Responses with
XML/JSON formats.
● JSON Manipulation and parsing using Play Framework and Scala.
● Implemented RESTful Web Service Calls which sends and receives data in
various formats using Play Framework.
● Used Angular JS single page web applications with Play Framework.
3. Lowe'sAMS - Enterprise Services [Program Analyst, CTS]
[Apr 2014 - Oct 2014]
Project Description: Lowe's Companies, Inc. is an American chain of retail home
improvement and appliance stores that has retail stores in the United States,
Canada, and Mexico. Lowe's is the second-largest hardware chain in the United
States. The project spans various modules and the mine is Item Catalogue
management system which helps to store item, item images and other details and
very much useful for CRUD operations.
Tools and Technologies: Mongo DB, Spring Roo 1.2.5, MongoDB and
Aptana Studio.
Roles and Responsibilities:
● Including a preview application that allows the customers to rate the
product items on their favourites.
● Designed application which is used to do CRUD operations for customizing
the products before purchasing.
● Created feedback to the manufacturer for improving features of item
4. AcademySports Ship From Store [Program Analyst, CTS]
[Jan 2012 - Mar 2013]
Project Description: Academy Sports + Outdoors is a sports goods discount store
chain. Academy operates 125 stores across the South Eastern United States.

4. Academy Sports wanted new Application that is need to be integrated with their
existing WMS system which enables them implement SFS functionality.
Tools and Technologies: Core Spring and Eclipse
Roles and Responsibilities:
● Implemented "Notify Me" features for E-commerce application which
notifies WMS when product is available.
● Implemented "Break Bulk Shipping" features for WMS Application.
5. StaplesOMS DevelopmentServices [Program Analyst, CTS]
[Nov 2010 - Dec 2011]
Project Description: Staples Inc. is a large office supply chain store, with over
2,000 stores worldwide in 26 countries. Staples sells supplies, office machines,
promotional products, furniture, technology and business services both in stores
and online. The project aim at implementing the Coupon and promotional system
offers to improve and increase customers.
Tools and Technologies: Core Java and Web Services
Roles and Responsibilities:
● DevelopedcustomAPIwhichretrievesavailabilityandpricinginformationforItem
Detailsmodule.
● DevelopedWebService whichprovidesCouponandpromotional detailstothe E-
commerce front end.
● InvolvedinInternal DefectsfixingandIntegration testing.
● Java profilingforthe modulesdevelopedusingApache JMeter.
● Developed Junitforthe moduleswhichIaminvolved.
Education
PSG College of Technology, Coimbatore (2006-2010)
● Bachelor of Technology, (Information Technology) with 7.81 CGPA
Kurinji Higher Secondary School, Namakkal (2004-2006)
● Higher Secondary, (State board) with 89%.
Saraswathi Raju Oxford Matric. School, Thiruchengode (2004)

5. ● Matriculation with 88%.
.
Personal Details
Father Name - K.Natarjan
Mother Name - P.Padmini
Nationality - Indian
Languages known - Tamil (Mother tongue), English, and Kannada