Java Expert with 13+ Years of Experience in Designing and Developing Web and Mobile Applications

Mobile: +91 9840541515, Mail: mail2logesh@yahoo.com
Logesh Kumaran M
Solution Architect - Technology, Cognizant Technology Solutions
Executive Summary
 13+ years of IT experience in analyzing, designing, developing, deploying and testing Intranet & Internet based
applications using Java/J2EE Technologies.
 Customer facing experience across multiple Countries - UK, Australia, France, Oman, Sweden & North America.
 Hands on experience in application design and development using Java, J2EE (JSP, Servlets, EJB, JMS), RMI, XML
technologies, springs, Struts, JSF, Hibernate, and JAX-RPC/JAX-WS Web Services.
 Hands on experience in WebLogic, IBM Web Sphere, JBoss, JRun, Resin and Tomcat.
 Proficient in developing applications using RDBMS like Oracle, SQL Server and DB2.
 Experienced in Software development and business modelling of Web applications, Client/Server systems, Distributed
Applications and other custom-built projects on UNIX and Windows.
 Strong in Object - oriented design/analysis, UML modelling, Classic design patterns, and J2EE patterns.
 Have excellent communication skills, work ethics and the ability to work well in a team or individual environment.
 Extensive experience on handling Onshore-Offshore business process module.
 Strong interpersonal with ability to lead a team and keep them motivated.
 Experience in handling application support, managing 4th Level Support for multiple Java/J2EE applications 24/7.
 Experience in working with both Agile and Waterfall models of Software development.
 Extensive experience working in Agile development environment for the last 4 years.
 Completed Certified Scrum Master (CSM)
Work Experience Summary (13+ yrs.)
Organization Area Tenure (Yr.) Last designation held
Cognizant Technology Solutions TCG – Manufacturing & Logistics Feb 2015 to till date Solution Architect -Technology
TATA Consultancy Services Telecom, Retail Oct 2005 to Feb 2015 (9.4) Assistant Consultant
Scope International (SCB), Chennai Banking - Product Development Dec-2004 to Oct 2005 (0.10) Senior Programmer Analyst
Oman Computer Services LLC Infranet –ISP Billing Oct-2003 to Nov 2004(1.1) System Analyst
ICE Confluence Solutions (P) Ltd Multilevel Marketing Jan-2002 to Sep 2003(1.3) Software Engineer
Technical Expertise
Java / J2EE / Scripting
Servlets, JSP, JSF 1.2/2.1.7, EJB 2.0, RMI, Swing, Applet, HTML, Java Script, JQuery, AJAX, XML,
XSL, XML Parsers, JUnit 2.3/4.8.2, JSTL, Jersey.
Frameworks / ORM
Springs 2.0.4/2.5/3.0.5/3.1.2, Struts 1.2.9, Hibernate 4.1.7/2.1.8, Axis 1.3/2.0, iText 1.2 (Java-PDF
library), Log4j, CAS, Ehcache, REST, Selenium.
Application / Web
Servers
Oracle WebLogic Application Server 5.1/6.1/7.0/8.1/9.2/11gR1, WebSphere Application Server
5.1/6.1/7.0, Resin 3.0, Apache Tomcat 4.1/6.0, JRun 4.0, JBoss 5.2.1
Middleware TIBCO BW 5.9.2, EMS 7.0.1, MQ Series, JMS.
Operating Systems Windows, UNIX.
Database Oracle 9i, MS SQL Server 2005/2008, DB2 v7.1.
IDE Eclipse, IBM WSAD 5.1, RAD 7.5, JBuilder 8.0, IntelliJ IDEA 4.5, Net Beans 7.1.
Source Control Tools Win CVS, IBM Clearcase, VSS 6.0, Star Team 5.2, Subversion, Harvest.
Tools
Toad 7.3, PL/SQL Developer 5.1, JMeter 2.1.1, phpAdsNew (Ad Server), Cruise Control, Jenkins
1.4
Build Scripts ANT 1.8.2, Maven 1.0.2/2.0/2.2.1/3.0.4
Modeling Microsoft Visio, Rational Rose.

Big Data Hadoop EcoSystem (HDFS, MapReduce, HBase, Hive, Pig, Sqoop, Flume & Oozie.)
Educational Qualifications
 Bachelor of Engineering in Computer Science from Madras University, 2000.
Highlights of Professional Experience
CLIENT: VECM – Ford North America Mar 2015 – Till Date
Solution Architect VECM-Vehicle Energy Compliance Model
Federal regulatory agencies EPA and NHTSA have set unique fleet targets for fleet emissions and fuel economy. Both EPA
and NHTSA targets must be met by all auto manufacturers including Ford Motor Company. The better view would be to
have a mechanism by which Ford can develop business scenarios to optimize compliance strategy by managing vehicle
and fleet level targets.
Domain : Manufacturing
Technologies : J2EE, JSF, Eclipse Link, XML.
Application Server : Websphere Application Server 8.5
RDBMS : Oracle 11g
IDE/Tools Used : RSA 9, AccuRev and Hteam (Build & Deployment tool).
Responsibilities:
• Building Solution Blueprints for large scale integrations.
• Developed design solutions and technical solutions to build Java architectural framework.
• Recommended new technologies and tools to support Java architecture.
• Worked with management to determine cost estimates, Request for Proposals (RFP).
• Enforced best practices and utilized code quality tools.
• Participated in feasibility analysis, Root Cause Analysis (RCA), Impact assessment, Performance Review/assessment
activities.
• Provided technical guidance to design and development teams.
• Performed code reviews for critical components.
• Design and Engineering of High Availability and Disaster Recovery Strategies.
• Designed Security Component and followed Security Development Life Cycle
• Created reusable library to reduce development time.
• Performance improvement suggestion in key Application Area
• Code Refactoring to improve Application maintainability and performance
CLIENT: My3 –Hutch UK (OZONE) Apr 2014 – Feb 2015
Solution Designer My3 – Selfcare Application – Web, Handset & Agent
My3 is the Selfcare application for 3 UK supporting Web, Handset and Agent platforms. My3 is a portal application built
on Jboss Portal platform serving to the WebLogic Portal Consumer on Three.co.uk. It also consists of a web-services
platform for third-party integration.
Domain : Telecom.
Technologies : J2EE, springs 3.0.0, Struts 2, Hibernate 3.3.1, XML, Web Services.
Application Server : Web Logic 10.3, JBoss EPP 5.2.1
RDBMS : Oracle 11g
IDE/Tools Used : Eclipse 3.3.2, Jenkins (Build & Deployment tool).

Responsibilities:
• Support the Architects with the solution designing of major projects catering to the Selfcare platform addressing on
any queries.
• Analyzing and effort estimation for the new Project / Change requests.
• Design, development and implementation of changes/enhancements.
• Monitor performance issues.
• Analyze test/production defects and supporting the team in fixes.
• Responsible for interaction with the third-party vendors to ensure better interfacing.
• Responsible for setting up all the development and testing environments required for the application.
• Responsible for deployment of the application in production and support post deployment activities.
CLIENT: Hi3G, Stockholm, Sweden Feb 2013 – Apr 2014
TIBCO + Java Developer SalesWeb
SalesWeb is new sales system to be more of a sales supporting tool, Salesweb replace the existing sales system (Retailweb)
in terms of look and feel with latest technologies and framework so as to improve the performance.
Sales web front end is integrated with SOS (Sale Order System) application for order processing, SOS is a collection of
TIBCO components.
Domain : Telecom.
Technologies : Solaris, JDK 1.6, TIBCO Products TIBCO Business Works 5.9.2, TIBCO Business Connect,
EMS 7.X, TIBCO Administrator 5.1, SVN
Application Server : Web Logic 10.3
RDBMS : Oracle 11g
IDE/Tools Used : Eclipse 3.3.2, Jenkins (Build & Deployment tool)
Responsibilities:
• Created process using TIBCO Business Works for 3Repair integration with SOS.
• Created process using TIBCO Business Works for 3IS integration with SOS.
• Developed integration interfaces (Handler) using TIBCO Business Works for external systems.
• Provided technical solutions to the requirements and designed solutions for SOS TIBCO projects.
• TIBCO platform monitoring using TIBCO Hawk.
Agile Activities
• Getting backlog in order.
• Sprint Planning - estimate tasks and clarify requirements.
• Organizing stand up meetings.
• Track progress with a daily burn down chart.
• Create collaborative workspace for the Team.
CLIENT: Hi3G, Stockholm, Sweden Jun 2011 – Jan 2013
Lead Developer RetailWeb
Retail Web is a central sale support system. Retail Web is widely used by different user groups such as customer care,
telesales, retailing partners and Hi3Gs approximately 100 own stores (“3Stores”) distributed throughout Sweden and
Denmark. The Retail Web is an important order channel and has comprehensive set of functions which support the sales
process.
RetailWeb (Offline Sales)
The sales application RetailWeb is integrated with some backend systems like OSCAR, PeopleSoft and Oracle ERP. If any
of the backend systems is down, RetailWeb cannot be used. There is a need to create a loose coupling between RetailWeb
and some of the backend systems to make sure the sales processes through RetailWeb can always be used even if some
backend system is down.
Domain : Telecom.
Technologies : Solaris, Hibernate 3.3.1, springs 3.0.0, struts1.2, JDK 1.6
RDBMS : Oracle 11g
IDE/Tools Used : Eclipse 3.3.2, Jenkins (Build & Deployment tool)

Responsibilities:
• Extensively involved in solving the production problem (TR) and coordinating with the clients for implementation
changes.
• Developing software applications and preparing technical documentation adhering to the software requirements
specification.
• Designed and developed interfaces for different sub sites such as ERP, PSFT and OSCAR.
• Architected and implemented Scrive Integration for Digital Signature.
• Configured build server using Maven scripts.
• Implemented automated build scripts and deployment scripts in Jenkins.
• Developed Selenium scripts for automated functional testing.
• Provided technical solutions to the requirements.
Agile Activities
• Getting backlog in order.
• Sprint planning - estimate tasks and clarify requirements.
• Organizing stand up meetings.
• Track progress with a daily burn down chart.
• Create collaborative workspace for the team.
CLIENT: BIGW, Australia Jul 2010 – Apr 2011
Solution Designer Promotional Forecasting
Promotional planning requires buyers to estimate additional sales due to events and promotions. There are no systemic
aids provided to buyers in order to assist them with deriving their estimates and there is no consistency in the methods and
techniques that different Buyers use to come up with these additional sales figures. The objective of this solution is to make
a system-generated promotional forecast available. Solution designed for an end to end processing of SFR inputs to
calculate the outgoing Key Code Measures. Key code measures from RC are the input to Promotional Demand Manager.
Build and Display component for business users to maintain the Store size which will be used in RC batch to set up the
Build and Display Quantity for a key code at small, medium and large store.
Domain : Retail.
Technologies : Solaris, Hibernate 2.1.8, springs 2.5, struts1.2, JDK 1.6.
RDBMS : Oracle 9i
IDE/Tools Used : Eclipse, Harvest
Responsibilities:
• Responsible for the end to end solution design for the Promotional Forecasting.
• Involved in the design and development of batch engine to generate key code measures.
• Responsible in code management and promotion using Harvest.
specification.
CLIENT: Woolworths, Australia Oct 2009 – Jun 2010
Project Leader WLP – PEL Replatform
The planning process for supermarkets sales & wages is predominantly manual and requires stores to enter their projected
sales, wages and hours into ‘the 'projected – (PJ) Screen' which is then sent via an e-form to Area & Regional office for
compilation.
This project has been established to deliver an interim solution to remove the need for manual PJs and to improve the
process of completing, reporting and managing sales & wages within the Australian supermarkets. The solution approach
has been to enhance the Productivity application developed in PEL and re-platform the application to ensure it is more
robust and scalable. This system enables Stores to receive a forecast electronically, add and delete staffing shifts online and
accurately receive Time and Attendance hours and costs daily from their HR system, 'PayGlobal'.
Domain : Retail.
Technologies : Solaris, JSF, JDK 1.6 Hibernate, springs 2.5.
Application Server : WebLogic 6.1
RDBMS : Oracle 9i
IDE/Tools Used : Eclipse, Harvest

Responsibilities:
• Interacting with the client to understand the project and finalize its scope.
• Estimation, design and development of various modules.
• Mentoring junior members in the team.
• Coordinating with other teams working on the same project.
• Ensuring smooth delivery of the project.
specification.
CLIENT: ACNielsen, France Apr 2008 – Sep 2009
Sr. Java Developer New Retail Measurement Service Scanning Platform (NRSP)
NRSP (New RMS and Scanning Platform) is a project for ACNielsen, which involves enhancements for their portal which
would be used by their customers. This project contains three parts such as Front End, Back End and Release Management.
NRPS provides an interface to access the factory data scopes produced via the Backend Oracle team. In the Front End part,
developing the screen using KAWA framework (Kawa is a java developer friendly MVC2 framework and using Struts1.2).
This Project contains the following user interfaces.
Access to Oracle Tables (Insert/Update/Delete/View).
Export the values in the table to Excel sheet.
Domain : Retail.
Technologies : KAWA (Custom build Framework), JDK1.4-2, Servlet/JSP.
Application Server : OC4J 10.1.2.
RDBMS : Oracle 10g
IDE/Tools Used : Eclipse, Clearcase 7.0
Responsibilities:
• Interacting with the client to understand the project and finalize its scope.
• Estimation, design and development of various modules.
• Responsible for the modules DEX and Market Data Scope.
• Developed common components to improve productivity and easier maintenance.
• Involved in understanding and analyzing the business requirements.
CLIENT: Hutchison 3G UK Limited Jul 2006 - Mar 2008
Lead Developer My 3 – Self-care Application
This project deals with developing selfcare applications for both pre-paid/post-paid customers for handset and web
channels. The various functionalities include bill payment, add-ons, top-ups, viewing e-bills, viewing free units availability,
and card registration. The applications deal with external systems such as Billing, Provisioning, PeopleSoft CRM, and
Payment Gateway through an EAI layer (TIBCO). The architecture of the application is loosely coupled and is powered by
Spring’s IOC, AOP and Strut’s actions. This is the main application and all projects will be built either to add new
functionalities or enhance existing capabilities of the product.
Domain : Telecom.
Technologies : Solaris, Java, JSP, Struts 1.2.9, springs 2.0.4, Hibernate 2.1.8, , Maven 1.0.2, Tibco V6.9
JUnit 2.3, JMeter 2.1.1.
Application Server : Resin 3.0.
RDBMS : Oracle 10g
IDE/Tools Used : Eclipse, SVN
Responsibilities:
• Designed and developed billing, campaign, menu and catalogue modules.
• Lead the offshore development team for business and technical needs for smooth going of the project.
• Successfully executed business critical projects like e-Billing, CSOS (Customer Services on Store), ROI.
• Developed Maven scripts for building J2EE modules.
• Involved in design and architecture of the application.
• Customized Single-sign on using CAS.
CLIENT: Hi3G, Ericsson Services Limited, Australia Oct 2005 – Jun 2006
Sr. Java Developer SelfCare

The Web Self Service enabler is an implementation of self service web portal through which the customer of Hutch can
themselves get the required details regarding their account and service. Creation of a Web infrastructure to deliver future
web solutions .The web platform being developed for self-care is intended to provide the strategic foundation for future
web based solutions.
Domain : Telecom.
Technologies : Solaris, JDK1.3-1.5, Netonomy, Billing System, VMS, People Soft 1.
Application Server : Weblogic 7.0.
RDBMS : Oracle 9i.
IDE/Tools Used : Eclipse, SVN
Responsibilities:
• Involved in understanding and analyzing the business requirements.
• Extensively involved in development of External Adapters for QAS (Quick Address System).
specification.
CLIENT: Standard Chartered Bank Scope, Malaysia Dec 2004 – Oct 2005
Sr. Java Developer eBRANCH
eBranch will serve as an interface between Malaysia branch users and HOGAN – the host system in SCB, Malaysia.
Currently the interface is provided by Pinnacle. This system aims at migrating the existing pinnacle based system to a
platform-independent web-based (j2ee). Tellers will post the transaction by GUI (Swing based component) then the value
object will be formed and sent it to messaging layer. The messaging layer will convert the value object to character based
and XML formed string then it has been given to message router layer where using MQ Series the message will be posted
to ISIS (third party service provider). ISIS will connect to Mainframe application and send the reply from Hogan to
messaging router. The messaging layer will reverse parse the string to value object and pass it to GUI.
Domain : Banking.
Technologies : Solaris MQ Serious 5.3v, TDE 1.2.5, JMS.
Application Server : Web Sphere 5.1.
RDBMS : Oracle 9i.
Responsibilities:
• Developed POC for Hogan integration.
• Design and development of Messaging layer Common component.
• Led the messaging service team and closely worked with other team like ICIS, Hogan and program managers to
ensure successful launching of application on time.
• Extensively involved in solving the problem arises in MOM Layer and coordinating with the clients for
implementation changes.
CLIENT: Oman Tel - Oman Computer Services LLC Oct 2003 – Nov 2004
Java Developer Billing & Customer Management for Internet Subscribers
(Infranet)
Billing system for all services offered in Internet city, Knowledge Oasis Muscat. KOM is the Internet Data Center which
offers various services to its tenants which includes broadband internet access, email, IPT, web hosting, video streaming,
VLAN, and VPN. WebKit is a separate module which is customized in such a way to allow your customers to use web
browsers to create accounts, log into their accounts, modify their accounts, and view their account and product
information. Module done for credit control (Restricting the user once the credit limit of balance is reached) as per the client
requirement. Various monthly reports like net usage, IP tracking, resource changes report etc are done as customization.
Domain : Telecom.
Technologies : JDK-1.5, Portal Billing system.
Application Server : WebLogic 7.0.
RDBMS : Oracle 9i.
Responsibilities:
• Responsible for the Cash Management APIs modules.
• Developed Java Page Flows for Customer Service Representatives.
• Involved in development of various report using Infranet portal (Billing system) APIs.

CLIENT: ICE Confluence Solutions (P) Ltd Jan 2002 – Sep 2003
Java Developer Web based e-mail application
IntellMail is a value added web mail application implemented on the basics of jwma. This application provides users with
all the facilities offered by typical web mail application. In addition to that it has features aimed at reaching every person,
even those do not have Internet facility. It basic modules are franchise and mail which consist of modules like Managing
Folders, Address Book, Copying and Moving Messages between Folders, Deleting messages, Sending and receiving
Messages and more.
Domain : Communication.
Technologies : Linux 7.0, JDK1.3-1.5, q-mail.
Application Server: WebLogic 7.0.
RDBMS : Oracle 9i.
IDE/Tools Used : Eclipse.
Responsibilities:
• Involved in the design and development Sending and receiving Messages, Address Book Modules.
• Responsible for qmail configuration.
• Responsible for the deployment process of the application in the WebLogic server.
Passport Details:
Name Passport Number Date Of Issue Expiry Date Place Of Issue
Logesh Kumaran M J4702973 28.03.2011 27.03.2021 CHENNAI

Java Expert with 13+ Years of Experience in Designing and Developing Web and Mobile Applications

Recommended

Recommended

More Related Content

What's hot

What's hot (20)

Viewers also liked

Viewers also liked (6)

Similar to Java Expert with 13+ Years of Experience in Designing and Developing Web and Mobile Applications

Similar to Java Expert with 13+ Years of Experience in Designing and Developing Web and Mobile Applications (20)

Java Expert with 13+ Years of Experience in Designing and Developing Web and Mobile Applications