1. Harikumar Arjunan
 #419,13th Main Road, Kannagi Nagar, Chennai-600097.
 Phone: +91 9944076634
 E-Mail: harikumar6025@gmail.com
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Objective
Intend to work with a leading organization that enables me to upgrade my knowledge and expertise and
also work towards contributing to the progressive growth of the organization.
Experience
I have a total experience of 5.2 years in development of applications using core Java, J2EE, AngularJs,
NodeJs, ExpressJs, Spring, and Hibernate
 Infosys Limited : Apr 2013 – Till Date
 Virtusa India Pvt Ltd : Dec 2010 – Mar 2013
Activities
I have developed my skills in the following technologies as a part of the various assignments taken up:
 Development in Core AngularJs, NodeJs, ExpressJs, Mean stack Framework, Java, J2EE, Web
Services, Hibernate, Spring Framework, JBPM 6.1.
 Performing Unit testing of developed code.
 Working experience in Version Control SVN, TFS.
 Excellent Debugging and problem solving skills.
 Coordinating the team activities.
Education
 B.E (ECE) from Ganadipathy Tulsi’s Jain Engineering College, Vellore with 73% during the year 2006-
2010.
 Higher Secondary from Govt. Higher Secondary School, Vazhapandal with 69.58% in the year 2006.
 SSLC from Govt. Higher Secondary School, Munugapet with 75.2 % in the year 2004.

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Technical Skills
 Operating Systems: Windows, UNIX.
 Languages : Core Java, J2EE, NodeJs, MEAN Stack, Spring, JBPM, Web Services, Hibernate.
 Web Technologies: HTML, AngularJs, JSP, JavaScript, Ajax, Web services.
 IDEs and Tools : Eclipse, PL/SQL Developer, Toad, Visual Studio2013, Webstorm.
 Application Servers: JBoss 6.1, Tomcat, Weblogic.
 Databases : MongoDB, MySQL, Oracle 10g.
 Source Control & Build: TFS, SVN, Hudson Jenkins, Ant and Maven.
Achievements:
 Received BT’s BT Beacon Award for MI.
 Received best developer award across T2R in CHE ATC.
 Received RAVE award for zero defect delivery of development in MI.
 Received Most Valuable player in the Unit Award in BillingEdge.
Projects
1. Internet of Things(IOT-POC)
Organization : Infosys Limited, Chennai
Role : Technology Analyst.
Operating System : Windows
Project Period : Feb 2015 – Till Date
General description:
This is proof of concept for handling the datacenter efficiency, aimed to implement on Infosys Datacenters
for initial configuration. Using this solution we can monitor one of the remote location along with event
trigger when something went wrong. This is achieved through workflow management module.
Role Played:
 Working on creating web application with MEAN Stack.
 Worked on creating screens for Workflow Module using meanjs framework.
 Have done mean stack initial Setup along with webstorm configuration and shared knowledge with
the team.
 Implemented Event processing, Action processing backend module along with multithreading. Shared
knowledge of multithreading to team and made it generic one across all the backend modules
 Carried out all the deployment activity in server.

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 Caching implementation done in all the backend modules using redis cache.
2. Interact Edge(IE)
Organization : Infosys Limited, Chennai
Role : Technology Analyst.
Operating System : Windows
Project Period : Jan 2014 - Feb 2015
General description:
Interact Edge (IE) is an billing solution and OMS based SaaS (Software as a System) Model to support
multi-channel order intake across Line Of Business (LOB) & Customer Segments complying with Telecom
Industry Recommendations like eTOM & TAM. This proposed solution is planned to be built over a Business
process Management (BPM) tool so that it can easily accommodate changes/enhancements in order to
reduce the Customer's GoTo Market / Product Launch time.
Role Played:
 Performed R&D activities for Java Business Process Management (JBPM) framework migration from
5.4 to 6.1 version and played module lead on that.
 Designed Human Task dashboard for whole application.
 Have implemented major generic workflow based Web Services (WS) as API.
 Implement generic workflow web service for triggering on workflow engine.
3. Order Management System(OMS)
Organization : Infosys Limited, Chennai
Role : Senior System Engineer.
Operating System : Windows
Project Period : April 2013 - Jan 2015
General description:
Order Management System (OMS) is Infosys BSS Platform for building a Customer Order Entry (OE) &
OMS based SaaS (Software as a System) Model to support multi-channel order intake across Line Of
Business (LOB) & Customer Segments complying with Telecom Industry Recommendations like eTOM &
TAM. This proposed solution is planned to be built over a Business process Management (BPM) tool so that
it can easily accommodate changes/enhancements in order to reduce the Customer's Go To Market /
Product Launch time.
Role Played:
 Performed R&D activities for the workflow creation using Java Business Process Management (JBPM)
framework.
 Implemented logger for whole application using log back framework.
 Designed Human Task form for a manual task in the workflow.
 Have implemented major generic Web Services (WS) as API.
 Configured all the workflow’s for an order using JBPM and exposed as API.

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4. Manage Incident (MI):
Organisation : Vistusa India Private Ltd, Chennai.
Client : British Telecom – UK
Role : Engineer
Operating System : Windows
Project Period : August 2011 – April 2013
General description:
Manage Incident is a Trouble to Resolve (T2R) Orchestration engine. It acts as a system to manage fault
incidents of various British Telecom (BT) products throughout the life cycle till closure. Manage Incident
exposes the Application Programming Interface (API) as capabilities to external systems.
Role Played:
 Review the production support issues assigned and do due diligence – troubleshooting, root-cause
analysis etc. Suggest solutions, fixes and workarounds and implement them keeping all the
stakeholders informed.
 Performed defect prevention analysis to reduce the bugs in order to close production issues and
improve application performance.
 Worked in core engine implementation of an application.
 Jibx, Drools for business logic, JBPM process designed for incident management.
 Help the team members in understanding the business and technical aspects of the application.
 Module Lead in various releases.
 Application deployment in various testing and production environments.
 Refactoring of the application for enhancing performance and reusability of the codes.
 Performance testing for the application.
5. Security management System(SMS):
Organization : Vistusa India Private Ltd, Chennai.
Role : Developer
Operating System : Windows
Project Period : December 2010 - July 2011
General description:
This activity involved learning spring, JSP, JAVA, Hibernate, Apache ANT and Junit through self -learning
and developed Web based application. It can be integrated with the other application and can restrict the
functionalities based on the permission assigned by the administrator. It also provides high security for
data integrity. There are different roles which are assigned to specific users.
Role Played:
 Learnt Spring Hibernate through self-learning before implementing the functionality.
 Integration of whole project using different module.

5. 5
 Underwent intense training on Software Development Process, Requirements Engineering, System
Design Overview, Reviews, walkthroughs and Inspections, Testing and Debugging, Software
Maintenance, Object oriented Concepts, Database Management Systems.