SUMMARY

• Senior Java Developer with 12+ years of experience in developing Enterprise applications using Java/J2EE, JSP,Servlets,JDBC,Beans,JQuery,AJAX,Webservices, Struts,EJB,XML,Hibernate,Spring Framework.
• Expertise in designing, developing, testing & deploying J2EE Applications using SERVLETS, JSP,JSTL,STRUTS,Spring Modules, EJB, JMS, JDBC,SOAP Web Services,Hibernate,Ajax,jQuery,log4j.
• Hands on experience on varied fields such as Finance, Banking, Insurance, Retail, Healthcare, e Commerce, HR, B2B, Distribution Center,workflow applications.
• Expertise leading large projects.
• Experience with Amazon Webservices(AWS),REST,SOAP.
• Experience in working with applications that confirm FDA,Insurance and other regulations.
• Experienced in MVC (Model View Controller) architecture with Struts framework, tiles and J2EE design patterns.
• 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 Developing Session beans, Entity beans.
• Have worked on WebSphere Application server, JBoss, Weblogic, Apache Tomcat, and LDAP and build tools like Jenkins and Hudson.
• Expertise with development tools like Eclipse, WSAD, Ant, TOAD, CVS, Tortoise SVN, and Maven 2.x.
• Experienced in testing framework like Junit, Mockito,Cucumber and JBehave selenium.
• Experience in integrating external and internal web services 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, and Scrum.

PROFESSIONAL EXPERIENCE

Confidential

Senior Java Developer

Environment: JDK,Eclipse, Jboss,DB2,Oracle,SVN,UNIX,Spring3.2,Spring MVC,Struts 2.0,Websphere8.x,ANT 1.8.2,Maven2.0,JPA/Hibernate3.2,JSP,Servlets,EJB, Restful webservices,JBPM,SOAP webservices,XPath,XSLT,WSDL,XML,AJAX,Java Messaging service (JMS),jQuery,JSON,Websphere AS,HTML,CSS,Tomcat,JSON,Web2.0.

Responsibilities:

• Involved in requirements gathering, design, development and testing of J2EE application.
• Involved in development of Perfect Pick and Adjust RTM applications using Java/J2EE,Spring,Hibernate,SOAP and Restful Webservices.
• Designed and developed Data Layer architecture/Framework using JPA/Hibernate.
• Migrated more than 100 tables from DB2 to Oracle.
• Migrated applications from EJB1/EJB2 to JPA/Hibernate.
• Implemented business logic using Java and JPA/Hibernate.
• Involved in development of MDB's.
• Worked on Integration of Spring and Hibernate.
• Worked on consuming Amazon Web services.
• Configuration of the Configuration Manager and Broker.
• Prepared mapping documents for each individual interface
• Developed user interface using JSP, JSTL, JSF, and jQuery, AJAX, Java Script and Struts.
• Worked on HTML5,CSS3 in User Interface Layer.
• Worked on Spring AOP to implement logging features.
• Implemented USPS/FedEx delivery system using Java and Spring MVC framework.
• Implemented EhCache with Hibernate.
• Implemented SOAP and REST webservices that interact with different machines and applications.
• Consumed REST and SOAP webservices for different modules in DCS Application
• Implemented Spring MVC for Perfect Pick and DX applications.
• Performed exception handling for REST and SOAP webservices .
• Coded for DAO helper classes to store data in DB2 Databases using stored procedures.
• Wrote unit tests using Junit, Mockito.
• Autowired all the DAO's using Spring Dependency Injection.
• Worked on mapping relationships and implementing DAO's.
• Implemented Order Processing validations using Ajax and jQuery.
• 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.

Confidential

Senior Java Developer

Environment: JDK,Eclipse, Jboss,DB2,SVN,UNIX,Spring3.2,Spring MVC,Struts 2.0,Websphere8.x,ANT 1.8.2,Maven2.0,JPA/Hibernate3.2,JSP,Servlets,EJB, Restful webservices,JBPM,SOAP webservices,XPath,XSLT,WSDL,XML,AJAX,Java Messaging service (JMS),jQuery,JSON,Websphere AS,HTML,CSS,Tomcat,JSON,Web2.0.

Responsibilities:

• Involved in requirements gathering, design, development and testing of J2EE application.
• Involved in development of web eligibility application using Java/J2EE,Spring,Hibernate,SOAP and Restful Webservices.
• Implemented business logic using Java and JPA/Hibernate.
• Worked on consuming Amazon Web services.
• Created Configuration manager, Brokers, Queue Managers, define Objects, channels, SSL, Clustering, shared channels, shared objects.
• Configuration of the Configuration Manager and Broker.
• Prepared mapping documents for each individual interface
• Developed user interface using JSP, JSTL, JSF, and jQuery, AJAX, Java Script and Struts.
• Worked on HTML5,CSS3 in User Interface Layer.
• Worked on Spring AOP to implement logging features.
• Implemented authorization status module using Java and Spring MVC framework.
• Implemented EhCache with Hibernate.
• Working on consuming AWS(Amazon webservices)
• Implemented SOAP webservice to return eligibility information.
• Consumed REST and SOAP webservices for different modules in HomeStar Application
• Implemented Spring MVC for web eligibility and Queue Manager applications.
• Performed exception handling for REST and SOAP webservices .
• Coded for DAO helper classes to store data in DB2 Databases using stored procedures.
• Wrote unit tests using Junit, Mockito.
• Autowired all the DAO's using Spring Dependency Injection.
• Worked on Integration of Spring and Hibernate.
• Worked on mapping relationships and implementing DAO's.
• Implemented Zip code validation using Ajax and jQuery.
• Wrote “JBehave Story” for behavioral testing using Selenium.
• Developed n-tier Enterprise application with J2EE design patterns like MVC, Session Facade, DAO, and Singleton.
• Developed static webcontent in Confidential content manager and consumed it from java web applications.
• Used Spring IOC for loading all beans and writing their implementation classes.
• Wrote build scripts using ANT and Maven.

Confidential 

Senior Lead Developer

Environment: Java 6,JBoss,JBPM,Spring3.2,Spring MVC,Spring security, Struts 2.0,Websphere8.x,ANT1.8.2,Maven2.0,SVN,UNIX,JPA/Hibernate3.2,JSP,Servlets,EJB,Oracle,SAP,SOAP web services, Restful webservices,Amazon webservices, XML,XPath,XSLT,Datapower,WSDL,XML,AJAX,Java Messaging Service(JMS),jQuery

Responsibilities:

• Involved in design and development of Database for Rating Service.
• Designed and developed J2EE, DAO, Caching mechanisms, Rest and SOAP web services for Rating calculations.
• Extensively worked on Caching to improve the performance.
• Developed n-tier Enterprise application with J2EE design patterns like MVC, Session Facade, DAO, and Singleton
• Worked on AWS,Amazon Webservices.
• Developed user interface for shop and apply pages using JSP, JSTL, JSF, and jQuery, AJAX, Java Script and Struts.
• Implemented complex Data Access Objects using Hibernate.
• Involved in development of custom component using JMS to trigger updates for Siebel systems.
• Involved in development of Message Driven Beans.
• Developed Rest web services using Java/J2EE and Spring framework.
• Involved in development of SOAP web services.
• Communicated from Java to Federally Facilitated Marketplace using web services through Datapower.
• Coded for DAO helper classes to store data in DB2 Database using stored procedures.
• Wrote unit tests using Junit, Mockito.
• Wrote “JBehave Story” for behavioral testing using Selenium.
• Used Spring IOC for loading all beans and writing their implementation classes.
• Did extensive coding using AJAX, JSON, and jQuery.
• Participated in Agile Sprint Planning’s, Sprint Retrospective and daily standups.

Confidential 

Senior Lead Developer

Environment: Java 6,Eclipse 3.1, Confidential RAD,UNIX,Spring2.5,Spring MVC,Struts 2.0,JBoss,ANT 1.8.2,Maven2.0,SVN,JPA/Hibernate3.2,JSP,Servlets,EJB,Oracle,AS400,SAP CRM,Netweaver gateway, Restful webservices,XPath,XSLT,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, and 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.
• Developed Java Applications to access numerous SAP RFCs in SAP ECC via Java Connector Option(JCO).
• 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.
• Developed static webcontent in Confidential content manager and consumed it from java web applications.
• 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 

Lead Developer

Environment: JDK1.4/1.6,Eclipse 3.1,Spring2.5,Spring MVC,Struts 2.0,JBoss,ANT 1.8.2,Maven2.0,CVS,SVN,Hibernate3.2,JSP,Servlets,EJB,Oracle.DB2,SOAP,Web services,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.
• Customization of individual modules using Confidential BPM which enhances business needs
• Consumed Web Services 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 

Senior Developer

Environment: Java, J2EE, BEA Weblogic,UNIX, 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 web services.
• 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

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 web services.
• 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

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

Role-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.