SUMMARY

• Senior Java Developer with 11+ years of experience in developing Enterprise applications using Java/J2EE,JSP,Servlets,JDBC,Beans,Struts,EJB,XML,Hibernate,Spring Framework and SAP Enterprise Portals.
• Expertise in designing, developing, testing & deploying J2EE Applications using SERVLETS, JSP,JSTL, STRUTS, Spring Modules, EJB, JMS, JDBC,SOAP Webservices,Hibernate,Ajax,jQuery,log4j.
• Hands on experience on varied fields such as Finance, Banking, Retail, e Commerce, HR, B2B, workflow applications.
• Experienced in MVC (Model View Controller) architecture with Struts framework, tiles and J2EE design patterns.
• Experienced in developing applications using Groovy/Grails.
• Extensively worked on J2EE design Patterns like Model view controller Pattern, Session facade Design pattern, Service Locator, DAO, and Singleton Design Pattern.
• Have worked on different databases like Oracle, MS SQL Server, DB2,MySQL and Sybase.
• Good Knowledge with J2EE application platform configuration and performance optimization. Hands on experience with J2EE application deployment technology.
• Experience with Webservices using JAVA, Mule ESB a SOA implementation.
• Experience Developing Session beans, Entity beans.
• Have worked on WebSphere Application server,JBoss, Weblogic,Apache Tomcat, LDAP and build tools like Jenkins and Hudson.
• Expertise with development tools like Eclipse,WSAD,Ant,TOAD, CVS, Tortoise SVN, Maven 2.x.
• Experienced in testing framework like Junit,Mockito,JBehave selenium.
• Experience in integrating external and internal webservices in Portal.
• Very good understanding of the full lifecycle of J2EE Applications.
• Good Experience in developing rich UI using HTML5,CSS3,JavaScript, GWT(RPC), Ajax,jQuery,JSF,AngularJS,DHTML,XML,VBScript,JSON,Endeca,Akamai.
• Have good understanding of business processes,JIRA,Agile,Scrum.

PROFESSIONAL EXPERIENCE

Confidential - Boca Raton,FL

Senior Lead Developer

Environment: Java 6,Eclipse 3.1,IBM RAD,Spring2.5,Spring MVC,Struts 2.0,Websphere8.x,ANT 1.8.2,Maven2.0,SVN,JPA/Hibernate3.2,JSP,Servlets,EJB,Oracle,AS400,SAP CRM,Netweaver gateway, Restful webservices,WSDL,XML,AJAX,Java Messaging Service(JMS),JSF,jQuery,JSON,Endeca,Akamai,Web2.0.

Responsibilities:

• Involved in requirements gathering, design, development and testing of J2EE application.
• Involved in development of Account,Order,Product and Check out modules.
• Implemented business logic using Java classes and EJB.
• Developed user interface using JSP, JSTL,JSF,jQuery,AJAX,Java Script and Struts.
• Created custom component using JMS to trigger reminders for custom shopping list.
• Communicated from Java to SAP NetWeaver Gateway using Rest Based web service using ODATA protocol.
• Created different adapters and connecting transports for FTP, JMS, HTTP using Mule ESB version 2.x.
• Coded for DAO helper classes to store data in SQL Databases using stored procedures.
• Developed Rest webservices using Groovy/Grails wrapped by Jersey JAX-RS.
• Wrote unit tests using Junit,Mockito.
• Wrote “JBehave Story” for behavioral testing using Selenium.
• Developed n-tier Enterprise application with J2EE design patterns like MVC, Session Facade, DAO, and Singleton.
• Used Spring IOC for loading all beans and writing their implementation classes.
• Wrote build scripts using ANT and Maven.
• Analyzing old legacy Java code base and writing code in new JSF framework.
• Implemented internationalization to support multiple languages.

Confidential - Lexington,KY

Lead Developer

Environment: JDK1.4/1.6,Eclipse 3.1,Spring2.5,Spring MVC,Struts 2.0,Websphere7.0,ANT 1.8.2,Maven2.0,CVS,SVN,Hibernate3.2,JSP,Servlets,EJB,Oracle.DB2,SOAP,Webservices,WSDL,XML,GWT,AJAX,JSON,Web 2.0,JQuery.

Responsibilities:

• Involved in requirements gathering, design, development and testing of J2EE application.
• Implemented business logic using Java classes and Java beans.
• Developed user interface using JSP, jQuery,AJAX,JSF,Servlets and Struts.
• Created and Used ActiveMQ Topic (JMS implementation).
• Used ActiveMQ Factories for Subscription and Consumption.
• Extensively used REST webservice.Technologies SOA, SOAP, WSDL, SAML, XSD,JMS, and MDB are also used.
• Developed drag and drop functionality and Accordion Menu using Dojo, JQuery, Ajax, and Json.
• Exposed and Consumed RESTful webservices using AngularJS.
• Developed Rich Internet application using iCEfaces ICE Components.
• Developed and Consumed SOAP and Rest Webservices through Mule ESB.
• Migrated the Oracle Server stored procedures to Hibernate.
• Persistence layer implemented using Hibernate framework.
• Involved in development of user interface layer using Spring framework.
• Wrote unit tests using JUnit.
• Developed n-tier Enterprise application with J2EE design patterns like MVC, Session Façade, DAO, and Singleton.
• Implemented internationalization to support multiple languages.
• Developed components using JQuery.

Confidential - Dublin, OH

Senior Developer

Environment: Java, J2EE, BEA Weblogic, Struts, Spring MVC,Hibernate, Oracle, Webservices, JQuery,Ajax.

Responsibilities:

• Involved in design and development of J2EE application.
• Developed session and entity beans.
• Developed user interface layer using HTML, JSP, JSF,JSTL,AJAX,jQuery and JavaScript.
• Developed and consumed webservices.
• Coded EJB and DAO classes to insert and retrieve transactions from multiple databases in the data layer, using SpringMVC and Hibernate.
• Developed applications using JDBC APIs to access database.
• Developed common data base library to execute various data base commands.
• Responsible for all build scripts and deployment descriptors.
• Involved in Unit, integration and system testing.
• Supported and fixed production defects.
• Designed and developed highly optimized data caching mechanism using JCS.

Confidential - Florida

Java Developer

Environment: Java, J2EE, Oracle, JSP,SOA,JBoss,Weblogic,CXF,Camel,Hibernate, Struts,Spring, Ajax, Webservices,HTMLB for Java, SAP EP7.0,Java Web Dynpro.

Responsibilities:

• Developed user interface using JSP,jQuery,AJAX,struts.
• Developed JSP application for workflows.
• Involved in design and development of J2EE application.
• Used Springs Jdbc and DAO layers to offer abstraction for the business from the database related code (CRUD).
• Used Spring Web MVC framework for applying MVC Implementation to the web application.
• Created and Used ActiveMQ Topic (JMS implementation) and configured Camel.
• Involved in performance optimization of J2EE application using different caching mechanisms.
• Wrote unit tests using Junit.
• Standardized core logging architecture using Java and log4J.
• Integrated SAP with 3rd Party systems using Java.
• Developed and consumed RESTful and SOAP webservices.
• Created Webservices using CXF to handle SOAP request.
• Implementing SSO to third party systems like Vurv, Org publisher.
• Integrating custom applications into the Netweaver portal.
• User Management activities such as assigning LDAP groups, monitoring daily role reports.
• Onsite production support.
• Develop custom applications using the oracle SOA suite API to meet the customer requirements.
• Integrate Compensation module with other modules using Oracle SOA, BPEL.
• Involved in annual processes like Open Enrollment, Compensation reviews.
• Worked on Enterprise portal Branding and designing a specific portal desktop & Theme.
• Customized portal logon page, mast head, navigation and home page.
• Changing Style sheets.

Confidential -Cupertino

Portal Consultant

Environment: Java,J2EE,JSP,SAP EP 7.0,SAP MDM, ECC6.0,NWDS.

Responsibilities:

• Developed J2EE application for Customer module using JSP,Servlets,Spring,Hibernate,SVN.
• Developed and consumed SOAP and RESTful webservices.
• Used Dojo and Ajax request to communicate with Spring MVC API.
• Developing Java Webdynpro application for Vendor screens.
• Configuring UWL to display workitems from multiple systems.
• Configuring MDM Business package.
• Integrated Web Templates developed using BEX Web application designer in BW into portal as iviews.
• Developed various Web DYNPRO applications to access persistent data from SAP R/3 systems using adaptive RFC (with JCO and BAPI) and integrated Web DYNPRO iViews into Enterprise Portal.
• Configuring SSO between multiple systems.
• Customizing logon page.
• Customizing mast head, navigation and home page.
• Configuring iViews, Pages, Roles, Worksets and Systems.
• User Administration.
• Creating portal transports.

Confidential, PA

Developer

Environment: Java,J2EE,SAP CE 7.1, VC ver7.1.4, NWDI, Java WebDynpro, ABAP.

Responsibilities:

• Involved in development of J2EE application for contract management.
• Business Object modeling.
• Development of Java WebDynpro applications using Net weaver Developer Studio (NWDS) toolset and NWDI (Net weaver Development Infrastructure).
• Development of Enhanced Controller Objects using ABAP.
• Development of user interface for Financial Accounting and Master Organizational Management modules using Visual Composer.
• Configured the enterprise Service registry (ESR) as part of SOA on Netweaver C.E.
• Published Enterprise services from ABAP based systems in ESR on C.E.
• Integrating VC models and webdynpro and other content into portal.
• Unit and Integration Testing.

Confidential, OH

Developer

Environment: SAP Netweaver(WAS6.40 Application Server,EP6.0,Java Webdynpro,NetWeaver Developer Studio),SAP R/3 System.BW Reports, SAP CRM.

Responsibilities:

• Configuring iViews, Pages, Roles, Worksets and Systems.
• Involved in application development using Java Webdynpro,PCUI.
• Onsite portal production support.
• Integrating BW Reports into portal.
• User Administration.

Confidential

Developer

Environment: SAP Netweaver (WAS6.40 Application Server, EP6.0, Java Webdynpro, NetWeaver Developer Studio), J2EE,Tomcat,SAP R/3 System, Oracle 8i.

Responsibilities:

• Developed various webdynpro applications to access persistent data from SAP R/3 systems using adaptive RFC (with JCO and BAPI) and integrated WebDynpro iViews into Enterprise Portal.
• Developed User Interfaces using JSP,HTML,Struts.
• Wrote queries, stored procedures using PL/SQL for Oracle database
• Developed Java bean application encapsulating DB logic.
• Configuring iViews, Pages, Roles, Worksets and Systems.
• Configured SSO in portal using SAP Logon ticket.
• Developed Java Webdynpro applications for workflow management system using Oracle as backend.
• Developed mail application using Java mail API to trigger mails.
• Configured KM.

Confidential

Developer

Environment: Java,JSP,Servlets,EJB,XML,WebSphere5.1,Sybase,LDAP,Mainframes

Responsibilities:

• Development of Java modules.
• Creating new Process to send files to a new vendor O & M
• Developed Enterprise Java Beans like Entity and Session beans for business logic and to maintain data in database.
• Involved in development of LMS application using SERVLETS, Java Beans and JDBC.
• Extensive use of JSP, CSS, Java Script and Style Sheets in the presentation layer.
• Wrote queries, complex store procedures using PL/SQL for SQL database.
• Developed UML diagrams.
• Developed Entity Beans and Session Beans for the Enterprise Prototype.

Confidential

Developer

Environment: - Java,JSP, Servlets, Java Beans, Weblogic Server, Visual Interdev6.0, HTML, JavaScript, SQL Server7.0.

Responsibilities:

• Involved in requirement Analysis, Development and Database Design.
• Implemented J2EE design patterns to make the application highly robust, scalable and manageable
• Interaction with the business to understand the requirements.
• Developed user interface & login screens using HTML with validations using JavaScript
• Developed presentation layer using JSP.
• Developed automatic emailing system for intimation of a status change of a request to all the persons who owns and who processes the request.
• Involved in development of applications using SERVLETS, Java Beans and JDBC.
• Extensively utilized XML for the data transfer between the web clients and the server.
• Wrote queries, complex store procedures using PL/SQL for SQL database