SUMMARY

• Over 8 years of experience in design, analysis, development using JAVA and J2EE technologies with Software Development Life Cycle.
• Extensive knowledge in working with J2EE technologies such as Servlets, JSP, JDBC, EJB, JNDI, JMS and Object Oriented Programming techniques.
• Involved in System, Design and Development in Core Java Collections, Multithreading and Exception Handling.
• Expertise in Web - Development technologies like HTML, DHTML, JAVASCRIPT, JQUERY, AngularJS, CSS, XML and XSL/XSLT.
• Involved in Unit Test Cases writing and having good knowledge in JUnit.
• Expertise in various open source frameworks like Struts, spring and ORM Technology like Hibernate.
• Used No SQL database MongoDB for a proof of Concept.
• Experience in working with multiple Servers like Apache Tomcat, IBM Web Sphere, Web Logic and Jboss.
• Extensive experience in working over Web Services with WSDL, SOAP, RESTFUL, UDDI and Apache axis.
• Experienced with XML related technologies such as XML, XSL, XSLT, DTD, Schema, DOM and SAX technologies.
• Extensive development experience on different IDE’s like Eclipse, My Eclipse, NetBeans and RAD.
• Experience in developing applications using Agile (XP, SCRUM), Test Driven methodologies and good understanding of Service oriented architecture (SOA).
• Expertise in defining solutions with excellent Object Oriented Design using several design patterns such as Singleton, MVC, Business Delegate, Session Façade, Factory, DAO, Value Object, Proxy etc.
• Good knowledge of database connectivity (JDBC) for databases like Oracle, DB2, SQL Server, MySql, NoSQL, MS Access.
• Good knowledge of EJB Session beans with JNDI mapped naming & JMS message-driven beans.
• Having very good understanding of middle-ware and application server concepts like Transactions, Security and Messaging.
• Extensive experience in implementation of the version control software VSS, CVS, GIT and Clear Case.
• Experienced in generating logging by Log4j to identify the errors in production test environment and experienced in Ant Tool.
• Highly motivated self-starter with Excellent Communication, Presentation and Problem Solving Skills and committed to learning new technologies.

TECHNICAL SKILLS

Languages: C, C++, Java, SQL and PL-SQL

Markup/Script Languages: HTML, JavaScript, XML, Karma.js, Jasmine.js

J2EE Technologies: Servlets, JSP, EJB, JPA, JSF, Apache MyFaces, RichFaces and Facelets.

Web Technologies: HTML, XML, XHTML, XSLT, DOM, CSS, GWT, JAVASCRIPT, JQuery, Angular JS.

Frameworks: Struts, Spring, Hibernate.

Application/Web servers: Apache Tomcat, IBM Web sphere, BEA Web logic Server and Jboss.

Databases: Oracle, Sybase, MS Access, MYSQL, DB2, SQL Server, Mongo DB

IDE Tools: Eclipse, Net Beans, My Eclipse and RAD.

Microsoft Technologies: ASP.net, C#, Visual studio 2010.

Operating Systems: Windows 2000/NT/XP, and UNIX, Linux.

Build Tools: Ant, Maven, Jenkins

Tools: and Utilities: SQL Navigator, SQL Loader, Rational Rose, CVS, JUnit, Log4j, Macro media tool, Microsoft Visio.

PROFESSIONAL EXPERIENCE

Confidential, Milwaukee, WI

Sr. Java/J2EE Developer

Responsibilities:

• Involved in the development of Rest-based Web Services with Spring Web Services, integration, co-ordination with several web service clients.
• Used Agile Scrum project methodology.
• Involved in design and implementation of the web pages by using HTML5, CSS3, and AJAX.
• Built RESTFUL that allowed integrating the business application with the legacy applications and also facilitates for future applications.
• Log4J is used for debugging process and also application is built with Maven Script.
• JUnit Framework is used for unit testing of all classes. Used Karma.js, jasmine.js for UI Unit testing.
• Provided data persistence by object/relational mapping solution via Hibernate for application CRUD operations.
• Worked on new Angular-JS, Google’s JavaScript MVC framework for our SPA Single page Application for loading Json objects to the GUI, routing, communicating between controllers, data binding, and directives in Angular etc.
• Configured Websphere Application Server and deployed the web components into the server. Used Webstorm for UI Development.
• Used Maven for building the EAR for deployment.

Environment: Jdk 1.7, Spring 3.2, HTML, JavaScript, REST, Angular.js, JSON, Karma.js, Jasmine.js, CSS, AJAX, JUnit, Maven, Ajax, JUnit, RAD, WebSphere, oracle 11g,Hibernate.

Confidential, San Francisco, CA

Java/J2EE Developer

Responsibilities:

• Actively participated in requirements gathering, analysis, design, and testing phases.
• Designed use case diagrams, class diagrams, and sequence diagrams as a part of Design Phase using Rational Rose.
• Used JNDI to perform lookup services for the various components of the system.
• Extensively involved in developing Web interface using JSP, JSP Standard Tag Libraries (JSTL) using Spring Framework.
• Used Java Persistent API (JPA) to provide Object Relation mapping for managing the relational data in the application.
• Used JQuery to simplify the client side scripting of HTML pages.
• Used Java Server Faces (JSF) and Cascading Style Sheets (CSS) for designing the user interface.
• Designed and developed UI screens using JavaScript, JSF2/Primefaces and XHTML.
• Developed Web Services for data transfer from client to server and vice versa using Jersey RESTFUL.
• Created Hibernate XML files andJavaclass files to map the object relation mappings. Used Hibernate query language.
• Log4J is used for debugging process and also application is built with ANT Script.
• Extensively worked on MQ Series using point-point, for implementing Exchange of information through Messages.
• Implemented stored procedure calls on the front end to access data through DB2 stored procedures from database.
• JUnit Framework is used for unit testing of all classes. Used Cucumber with Selenium for UI testing.
• Implemented various J2EE Design patterns like Singleton, Service Locator, Business Delegate, DAO, Transfer Object, and SOA.
• Worked on AJAX to develop an interactive Web Application and JavaScript for data validation
• Used JBoss application server to deploy application into Production environment.

Environment: Java 1.6, J2EE, JSP, Hibernate JNDI 1.2, JSF2/Primefaces, spring 3.2, HTML, JavaScript, JQuery, JMS, XML, CSS, Cucumber/Selenium, JUnit, UML, Web Services, Ajax, Ant, RAD, JBoss, DB2, CICS.

Confidential, NY

Java/J2EE Developer

Responsibilities:

• Involved in SDLC Requirements gathering, Analysis, Design, Development and Testing of application developed using AGILE methodology.
• Worked in designing of the Web framework using Spring as a MVC design paradigm.
• Used HTML, CSS, XHTML and DHTML in view pages for front-end.
• Used Spring & JavaScript for client-side validation.
• Reviewing and analysing data model for developing the Presentation layer and Value Objects.
• Consumed SOAP based Web services.
• Developed Controller using Action Servlet and Action mapping provided by Struts framework.
• Wrote Hibernate configuration and mappings xml files for database access.
• Implemented EJB3 Session beans in the Business logic.
• Developed various java objects (POJO) as part of persistence classes for Object Relation Mapping(ORM) with databases
• Developed SQL stored procedures and prepared statements for updating and accessing data from database.
• Expertise in implementing JMS for the synchronous and asynchronous communications between two applications running in different servers.
• Performed unit testing of the application using JUnit.
• Used Ant automated build scripts to complete and package the application.
• Development carried out under Eclipse Integrated Development Environment (IDE) using WebLogic Application Server.

Environment: J2EE, Hibernate 3.5, JPA 1.0, EJB 3.0, JSP, JSTL, Spring 3.0, Servlets, Apache Axis 1.4, JavaScript, HTML, XML, CSS, JUnit, Eclipse 3.6, Weblogic, Ant, Oracle10g,JMS

Confidential, COLUMBUS, OH

Java/J2EE Developer

Responsibilities:

• Involved in Designing, Coding, Debugging and Deployment of Business Objects
• Extensively used Spring MVC architecture for the application development.
• Provided Hibernate mapping files for mapping java objects with database tables.
• Used AJAX framework for asynchronous data transfer between the browser and the server.
• Extensively used Java Multi-Threading concept for downloading files from a URL.
• Provided the code for Java beans (EJB) and its configuration files for the application.
• Used HTML, JSTL, CSS and JSP custom tag libraries for designing the JSP.
• Extensively used JavaScript to provide dynamic User Interface and for the client side validations.
• Extensively used Eclipse IDE for developing, debugging, integrating and deploying the application.
• Provide ANT build script for building and deploying the application.
• Involved in configuring and deploying the application on Weblogic Application Server 8.1.
• Provided utility classes for the application using Core Java and extensively used Collection package.
• Provided UNIX scripts for deploying and building the system.
• Implemented log4j by enabling logging at runtime without modifying the application binary
• Performed various DDL, DML operations on SQL server database.

Environment: Unix, Java 1.5, J2EE, Spring, Hibernate, AJAX, JSTL, EJB, JSP 2.0, SQL server 2005, Servlets 2.4, HTML, CSS, XML, JavaScript, Weblogic 8.1, Eclipse 3.2, Log4j, ANT.

Confidential

Jr. Developer

Responsibilities:

• Involved in analysis and design of the application.
• XSL style sheets for XML to XML transformations to modify business services XML data as per the UI requirements.
• Performed client validation using the Struts Validation framework and Action form for storing the user data.
• Developing dynamic Webpages using JSP, Struts and Tiles.
• Used spring for implementing the Aspect oriented programming (AOP) feature.
• Uploading the PDF into the Documental repository.
• Developed business services for the retrieval & saving of data to DB (Oracle 9i).
• Deployed the application on the tomcat server using tomcat-specific ANT targets.
• Prepared Unit Test Cases using JUnit and Debugging of System.
• Configured and deployed the application on Web sphere.
• Involved in documenting the programs and system.

Environment: Java, J2EE, JSP, Struts Framework, XML Beans, JMS, Spring, Hibernate, Web sphere, JavaScript, Ant, Oracle 9i, Eclipse3.2,ShellScript.

Confidential

Jr.Java Developer

Responsibilities:

• Gather user requirements and followed by analysis and design.
• Worked on the technical design to conform the framework.
• Developed JSPs, action classes, form beans, response beans, EJBs.
• Coded Servlets for the Transactional Model to handle many requests.
• Developed business objects and business object helpers which interact with middleware stubs.
• Implemented business delegate pattern to separate view from business process.
• Extensively usedXMLto code configuration files.
• Developed PL/SQL stored procedures, triggers.
• Developed complete Web tier of the application withStruts MVCframework.
• Performed functional, integration, system, and validation testing.

Environment: JDK1.3, JSP, Apache Struts 1.0, Servlets, EJB 2.1, XML, JDBC, Eclipse, JBOSS, PL/SQL, Oracle 9i, Rational Rose, UNIX, MVC framework, JUnit, Rational Clear Case.