SUMMARY

• Consultant with 7+ years of extensive experience in Software Development Life Cycle (SDLC), Web Application Design, Development, Programming, Testing, Support Maintenance, and End - User support.
• Proficiency in developing secure enterprise Java applications using technologies such as JSP, Servlets, Ice faces, JAVA Beans, EJB, JMS, JNDI, JDBC, XML, CSS.
• Expertise in various open source frameworks like Struts1.2/2.0, Spring, and Web development technologies like AJAX and Object Relational Mapping Technology like Hibernate.
• Expertise in implementing various J2EE design patterns like Service Locator, Session Façade, Data Access Objects (DAO), Factory, Singleton, Data Transfer Object (DTO) and Business Delegate in the development of Multi-Tier distributed Applications.
• Extensive experience in modeling presentation tier using Struts MVC2 (Model-View-Controller) architecture.
• Experience with IBM WebSphere Application server and IBM WebSphere Portals.
• Experience developing rich user interface web applications using JSF.
• Competence in using Java IDE tools of Rational Application Developer (RAD), Rational Software Architect (RSA), WebSphere Application Developer (WSAD), Eclipse 3.0 and WebLogic Workshop to develop dynamic web applications.
• Experience with Oracle Forms and Reports.
• Expertise on entire Software Development Life Cycle (SDLC) in Intranet and Internet applications using Web/Application Servers like Tomcat, JBoss, WebSphere and Weblogic Application Server.
• Experience in portal Application development in WebSphere Portal Server.
• Experience with the database management like Oracle, SQL Server, MySQL, and MS Access.
• Experience in SOAP, JAX-RPC, JAXB, JAXP, XML, LDAP and WSDL using IBM-MQ series for developing Web Services.
• Expertise in client side designing and validations usingAngularJS, JQuery, AJAX, and Java script.
• Good working knowledge on DOM scripting.
• Good working knowledge in version control tools like CVS, SVN and Rational ClearCase
• Good working knowledge on JUNIT.
• Expertise in Query optimization. Good experience in writing SQL Queries, PL/SQL Procedures, Functions, Triggers and Cursors.
• Developed Maven & ANT scripts in to build and deploy J2EE Applications.
• Experience in working with small and large groups and successful in meeting new technical challenges and finding solutions to meet the needs of the customer.
• Motivated team player with ability to work under minimal supervision possessing strong analytical, problem solving and communicational skills.
• Able to effectively organize and prioritize multiple tasks

TECHNICAL SKILLS

Programming languages: Java 1.5/6, C, SQL, PL/SQL

Web Technologies/Frameworks: Core Java, J2EE, JSP, Servlets, Struts, Spring MVC, JSF, Hibernate, SOAP Web services, Restfull Web services, XML, JDBC, JNDI, HTML, CSS, JavaScript, AngularJS, JQuery, AJAX, Junit.

IDEs: Eclipse, RAD

Software Engineering -: SDLC, Agile Development, OOAD with UML Modeling

Databases: Oracle 9i/10g/11g, Sybase, DB2

Database tools: MySQL workbench, TOAD, SQL Developer

Web/Application Servers: WebLogic, WebSphere, JBoss, Tomcat

Operating Systems: Windows, Unix, Linux

PROFESSIONAL EXPERIENCE

Confidential, Jersey City, NJ

J2EE Developer

Responsibilities:

• Involved in Functional and Detailed Designs.
• Developed Presentation tier using Struts framework
• Designed and implemented Struts (MVC Paradigm) components such as Action Mapping, Action class, Dispatch action class, Action Form bean, and a form set for validation.
• Developed Auto - Suggest as an open deployable component.
• Implemented filtered style boxes to differentiate the Equity (Active, Index), Fixed Income (Active, Index) funds.
• Implemented Struts tag libraries.
• Designing and developing reusable components using AngularJSframework.
• Involved in implementing the JMS (Java messaging service) for asynchronous communication.
• Involved in using JMS Queues and JMS Topics for one-to-one and one-to-may communication in the application.
• Involved in writing JMS Publishers to post messages.
• Involved in writing JMS Subscribers to receive messages.
• Involved in writing MDB(Message Driven Beans) as subscribers.
• Implemented XML parsers to exchange data between applications.
• Worked with IBM MQ Series and WebSphere Application servers as JMS providers.
• Implemented EJB(Enterprise Java Beans) and WebServices
• Extensively used the J2EE design patterns like Business Delegate, Service Locator, Value
• Involved in integrating and business layer with DAO layer using custom frameworks, which internally uses Hibernate.
• Used Spring for transaction management using IOC and Injections.
• Used Clear Case as the configuration management tool.
• Actively involved in getting the production issues resolved.
• Attending the status meetings to update the team status.
• Involved in maintaining CMMI level standards.
• Involved in Application/data base query performance Tuning.
• Implemented a logger framework for the application using Log4J.
• Used Clear Case as the source control system.
• Involved in JUNIT testing for the unit testing.
• Automated the build process by using MAVEN build tool.
• Actively involved in getting the production issues resolved.

Environment: JDK 1.5, J2EE, EJB, JPA, spring, Apache CXF, Tomcat 6.0, Hibernate, Struts, Web services (SOAP, WSDL, UDDI), Eclipse.

Confidential, Madison, NJ

Java/J2EE Developer

Responsibilities:

• Involved in Functional and Detailed Designs.
• Designed and developed the application using spring frame work.
• Involved in building Presentation web application using Spring MVC framework.
• Developed Auto - Suggest as an open deployable component.
• Implemented filtered style boxes to differentiate the Equity (Active, Index), Fixed Income (Active, Index) funds.
• Implemented Spring MVC tag libraries.
• Extensively used the J2EE design patterns like Session Façade, Business Object (BO), Service Locator, Data Transfer Object (DTO) and Data Access Object (DAO), Singleton, Factory.
• Implemented Spring framework in DAO layer for application transaction management.
• Involved in writing EJBs (Stateless Session Beans) and Web Services for building the middleware
• Designed and Developed SOAP web services using Spring web services framework.
• Designed and DevelopedJavaStored procedures.
• Develop PL/SQL procedures to call Web services in Oracle Database.
• Extensively implemented Spring IOC principles to instantiate configure and assemble the objects in the application. The configuration metadata is supplied in a simple and intuitive XML format.
• Involved in building the Stateless session beans for application business logic.
• Designed and Supervised in implementing the JMS (JavaMessaging Service) for asynchronous communication.
• Implemented JMS publishers and subscribers.
• Involved in using JMS Queues and JMS Topics for one-to-one and one-to-may communication in the application.
• Implemented J2EE design patterns like DAO, BO, DTO, Factory and Chain Reaction etc.
• Implemented log4j framework for logging the application.
• Used Maven building tool to build the application and deployed to Dev and QA boxes.
• Developed bash scripts and ran the batch jobs of the applications in DEV and QA UNIX boxes.
• Have used Eclipse as IDE.
• Used SVN as the configuration management tool.

Environment: J2EE, Spring 3.1.1, SVN, Spring Web Services 2.0.0, XML, DB2, Web logic 10.3.5, LOG4j, PL/SQL, Shell Scripting, Maven.

Confidential, New York City, NY

Java Developer

Responsibilities:

• Participated in requirement collection from users and designed application using UML
• Developed user interface using JSP, HTML, CSS, Java Script and JQuery.
• Implementation of the presentation tier using JSP tag libraries and Custom Tags.
• Designed the Web application implementing the Struts framework for Model View Controller (MVC) pattern to make it extensible and flexible.
• Used AngularJS, JavaScript for client side validations.
• Hibernate Framework was used for persistence layer of the application with Oracle database.
• Guided team members to resolve the conflicts of web sphere libraries and helped them technically to integrate the spring MVC beans with existing code.
• Used Struts validation and tiles framework in the presentation layer.
• Extensively used the J2EE design patterns like Session Façade, Business Object (BO), Service Locator, Data Transfer Object (DTO) and Data Access Object (DAO), Singleton, Factory.
• Implemented Spring framework in DAO layer for application transaction management.
• Involved in writing EJBs (Stateless Session Beans) and Web Services for building the middleware distributed components and deployed them on application servers.
• Developed Web Services to integrate with the External System.
• Responsible for backend programming which includes writing Stored procedures and Triggers using PL/SQL.
• Deployed the application in WebLogic Application server.
• Designed Logging system using log4j framework that can be used by the application without affecting the performance of the application.
• Performed Unit testing of the application using ∫framework.
• Involved in providing production support for the application.
• Used CVS for the source code version control.

Environment: Java 1.5, JSP, Servlets, Spring2.0, Hibernate 3.0, WebLogic, Eclipse, JMS, Sybase, SQL, ANT, MS Visio, Toad, Unix, JUnit, Multithreading.

Confidential

Systems Engineer

Responsibilities:

• Involved in design and development of Services and summarized detailed design document.
• Developed the business objects using EJB and User Interface using JSP, Servlets and Front Controller.
• Developed WSDL and developed Web Services using Top-Down Approach.
• Used Data Access Object (DAO) to access the data with Data Source.
• Used JUnit to do the unit testing around the developed modules.
• Wrote SQL Queries and PL/SQL procedures for the application.
• Building and Deployment of WAR, JAR files on test, stage and production servers.
• Bug fixing (Log4J for logging) and testing support after the development.

Environment: NetBeans, Design Patterns, IBM ClearCase, Tomcat 5.5, EJB, JDBC, Struts, JSP, Servlets, HTML, CSS, JavaScript, XML, JNDI, Windows XP.