SUMMARY

• Over 6+ years of strong IT experience in development and implementation of enterprise applications using JAVA, J2EE.
• Excellent designing, architecting, debugging, troubleshooting skills.
• Thorough in J2EE technologies like Spring, Hibernate, Web Services, Design Patterns, SOA, SOAP, Struts, Tiles, MVC, EJB, MQ Series, JMS, JSP and Servlets.
• Have worked on application servers like Web logic, WebSphere, Tomcat, JBoss, JRun.
• Strong in databases like Oracle, SQL Server, DB2, MySQL.
• Extensive experience in Apache STRUTS Framework versions, DynaAction, DynaValidator forms, Exception Handling, STRUTS Validator Framework.
• Expertise in building strong websites confirming Web 2.0 standards using Yahoo User Interface (YUI) Framework, JQuery, HTML, XHTML, DHTML & CSS to develop valid code and table - free sites.
• Experience in Drupal Themes developing Drupal custom modules, resolving Drupal configuration issues.
• Experience in Web services using AXIS, REST FUL API.
• Strong knowledge in Spring Framework using IOC/ AOP, Spring Transaction support (Declarative/ Programmatic), Hibernate in spring.
• Application Servers like Websphere, Web Logic, configuring Apache Web Server and configuring various Servlet engines.
• Experience in working with Ghostwrite.js (Script Management Framework) to download the Display ads in the site.
• Experience in developing web based applications using Google Web Toolkit (GWT) and J2EE Servlet technology.
• Extensive experience in creating style guides, best practices and setting UI standards for enterprise/consumer applications.
• Experience in developing MVC, OOPS, OOAD, J2EE Design Patterns, UML-Rational Rose and Java Sever Side Programming using development tools like Rational Application Developer RAD v7.0, log4j, WSAD, Eclipse, Toad, testing tools like LoadRunner, ClearQuest and Configuration Management tools like Clear case, VSS, Serena PVCS.
• Good knowledge in log4J implementation to persist the data into logs files.
• Experience in using JMS, MQ, MQ JMS API, and Integration of Web Sphere MQ with IBM WAS, Message Driven Beans (MDB)
• Worked with development tools like TOAD, Eclipse, IntelliJ IDEA, WSAD, Ant, Maven, XDoclet, and WSAD.
• Experience in various J2EE Frameworks like JSF, My Faces, iBATIS, JIBX, JAXB, AJAX, DWR, GWT, and DOJO.
• Used testing framework like JUnit, HTTP Unit, DBUnit, STIQ, and JMock.
• Have implemented Cruise Control and CC.NET for the continuous build.
• Strong experience on AGILE (SCRUM) and Waterfall SDLC.
• Proficient in Java Multi-Threading, Socket programming, Swing programming.
• Ability to deliver high quality stuff very efficiently.

TECHNICAL SKILLS

Java Technologies: Java 1.4/5/6, Spring 2.5, Hibernate 3.2, Web Services, SOA, SOAP, Axis 1.x/2.x, EJB 1.1/2.0, JSF, My Faces, Struts 2.0, iBATIS 2.2, Servlets 2.1, JSP 1.2, JSTL, JMS, JNDI, Applets, JNI, RMI, CXF, Salto DB, JMX

Application Servers: BEA Web logic 10.x / 8.1, WebSphere, Apache Tomcat 5.5, JBoss 3.2.7, JRUN 3.0

RDBMS/Tools: JDBC 4.0, Oracle9i / 10g, DB2, MySQL, SQL Server 2005, JTDS

XML Technologies: XML Parsers (SAX, DOM, Pull), XSL, XSLT, JIBX, JABX

UI Technologies: Java Script, HTML, CSS, Java AWT, Java Swing, AJAX Frameworks GWT, DWR, DOJO, Version Control AccuRev, CVS, SVN, VSS

IDE & Tools: Eclipse 3.1, IntelliJ IDEA 6.5, Maven 2.0, Ant 1.x, Log4j, Xdoclets, TOAD 8.0, JBuilder, WSAD 5.1, Magic Draw, UML, Mercury Quality Center, Amber Point Continuous Integration Cruise Control and CC.NET

Test Frameworks: JMock 2.0, JUnit 3.3.1, HTTP Unit 1.6.2, DB Unit, STIQ

Operating System: Windows XP / Vista, LINUX, UNIX, UNIX Shell Scripting

PROFESSIONAL EXPERIENCE

Confidential - Chicago, IL

Java Developer

Responsibilities:

• Designed the project using MVC, Session Façade, and Service Locator and Business Delegate patterns.
• Involved in design and implementation using AGILE methodology.
• Understanding the requirements by interacting with business users and mapping them to design.
• Involved in developing SOAP and Restful web services functions to get data from the Mainframe.
• Involved in designing and implementing web service server using JBoss WebLogic, IBMWebSphere and Apache Tomcat and client applications by using SOAP, JMS based standards for messaging.
• Screens using custom front end forms using XML, XSLT, and JQuery.
• Involved in producing necessary WSDL to deploy as a web service.
• Created Configuration files for Spring, Hibernate and JSF Navigation.
• Used Java Socket Programming for communication with POS.
• Used Junit Test Cases for unit testing to achieve required coverage.
• Used Configuration Management Tools for version control which is built on Win CVS.

Environment: JDK, Web service, J2EE patterns, Spring, JDBC, SOAP, AXIS, WSDL, JMS, UML Design, JSP, Log4j, XML, DOM, JUnit, Hibernate, Oracle, Agile, WebLogic, Rational Clear Case, WebLogic web services, Clear case, Clear quest.

Confidential

Java/J2EE Developer

Responsibilities:

• Designed the project using MVC, Session Façade, and Service Locator and Business Delegate patterns.
• Followed agile methodology, interacted with the client, provide/take feedback on the features, suggest/implement optimal solutions and tailored application to customer needs.
• Designed, developed and tested Java/J2EE/JEE/Portal applications using Spring, Spring IoC, Spring MVC, Spring Portlet, Hibernate, and WebSphere Portal.
• Experience with basic WebSphere Administration- like JMS, Data Source Configurations, Listener port configurations, JVM Property Configuration, Certificates Configuration, deploying EAR's into various environments through Admin Console, Hudson etc.
• Integrated the application with Spring Framework for implementing Dependency Injection and provide abstraction between presentation layer and persistence layer.
• Developed Web pages using Struts view component JSP, JavaScript, HTML, jQuery, AJAX, to create the user interface views Migration 3rd party applications.
• Used UI Router for routing of states, UI View for views in Angular JS.
• Understanding of JVM efficiency and focus on the speed of execution
• Implemented validation on the JSP fields using Struts Validation framework which included writing validation.xml and validation-rules.xml files.
• Used Swing components for designing the GUI modules.
• Testing all application controllers extensively with Angular JS's built-in testing facilities
• Helped tune the JVM by tuning Heap size and Garbage Collector
• JSPs, Servlets, XML descriptors, using WebSphere Application Server.
• Involved in creating the various user interfaces (UI) using JSP, DHTMLX, JavaScript, and CSS, MQ and/or Message-oriented Middleware. Developed all the UI pages using HTML5, XUL, DHTML, XSL/XSLT, XHTML, CSS3, JSON, JavaScript, jQuery, Ajax
• Implemented all DAO's using Spring Framework. Implemented SOA using Web Services (SOA over WESB and SOAP over JMS) on ESB utilizing WebSphere Integration Developer (WID)
• Used Hibernate ORM framework as persistence engine, configured O/R mapping and wrote hibernate queries.
• Involved in designing front-end screens using Java script, JSP, Angular JS, AJAX, HTML5 and DHTML.
• Designed Presentation layer using JSP, Struts framework and did front-end validations using JavaScript and JQuery.
• Involved in design and development of UI component, using frameworks Angular JS, JavaScript, HTML5, CSS and Bootstrap.
• Implemented UI components like Font Chooser, Color Chooser etc. using SWINGS.
• Responsible for setting up Angular JS framework for UI development. Developed html views with HTML5, CSS3, JSON and AngularJS, Adobe flash.
• Built, deployed and tested developed components on WebSphere Portal Server 6.1.
• Do Involve in UI Design Reviews with the customer for the Admin screens
• Followed Single Page Application (SPA) Pattern and used Angular JS MVC to build a cross-browser complaint application.
• Used WebSphere Application Server and Netscape Enterprise Server as web server
• Implemented core features of Angular JS framework such as dependency Injection, Data-binding, Filters, Directives, Templates, Services and Deep Linking.
• Designed and integrated the full scale Hibernate / spring.
• Used Spring IOC and spring's Hibernate Support, transaction management.
• Developed hibernate DAO framework with spring framework.

Environment: Java, J2EE, JSP, Springs, Struts, web sphere, Hibernate, Eclipse, Swing, WebLogic 10g, jQuery, MVC, Oracle 11g, Rational Rose, HTML5, CSS, Angular JS, JVM, XML, UML, Web Services, JUnit, EJB, SVN, Windows, UNIX.

Confidential - Chicago, IL

Java/J2EE Developer

Responsibilities:

• Gathered requirements from the Product owner and designed mock-ups based on the requirements.
• Involved in all phases of the Software development lifecycle (SDLC)
• Followed agile methodologies to execute project.
• Used UML modeling diagrams to describe the structure and behavior of the system.
• Utilized pair programming approach to ensure high quality code.
• Responsible for managing and executing project tasks.
• Involved in creating a data model for a service where multiple providers were involved.
• Involved in Creating and consuming SOAP and REST Webservices using annotations.
• Involved in generating JAXB classes from schema files.
• Developed several DAO classes interacting with EODDB2 database and participated in writing JPA criteria builders and predicates.
• Wrote stored procedures, triggers and functions to perform database operations.
• Implemented Spring AOP for declarative transaction management.
• Implemented Spring dependency injection for all the DAO's, Service Beans.
• Involved in production deployment, supported.
• Working with XML parsers &configuring of XML files like Web.xml, etc.
• Involved in the integration of spring for implementing Dependency Injection (DI/IOC)
• Developed REST web services for external application integration.
• Developed service layer using various J2EE design patterns Singleton, DAO, Factory, and Repository, Builder.
• Developed a Message Driven Bean that uses JMS to manage backend transactions.
• Preparation of Test cases on JUnit during the unit testing and system testing phase.

Environment: JDK 1.7, Glassfish Application Server, IntelliJ, Oracle 11.2 DB, Spring 3.0, Hibernate 2.0, Node.js, JUnit, REST Web services, Control M, SQL Developer, Oracle Virtual Box.

Confidential - Sparks, MD

Java/Java EE Developer

Responsibilities:

• Involved in creating case diagrams, object model diagrams, class diagrams, and deployment diagram using UML/Rational Rose and followed Agile and scrum methodologies.
• Designed and developed Rich user interface using JSF2 in some modules and used front end technologies like HTML, CSS, Java Script, JQuery and AJAX.
• Implemented business layer and created beans using spring (DI, AOP, IOC, MVC) framework.
• Involved in integration of external systems using Service Oriented Architecture.
• Developed SOAP and Restful web services in Java using JAX-WS and JAX-RS, Apache Axis2 frameworks on SOA architecture.
• Used several core java principles like bit manipulations, logical operations etc.
• CVS and SVN was used for code versioning system, for building the application in repository and for production code maintenance.
• Involved in installation of JBoss application server in Multi cluster environment.
• Involved in development and modification of SQL queries and stored procedures.
• Involved in writing test cases using JUNIT for various modules.
• Involved in logging using Log4J and working with defects using HP QC (Quality Centre)
• Involved in testing, bug fixing and documentation of the system deployment.

Environment: Java 1.6, Java EE, HTML5, CSS3, Spring3.0, Hibernate 4, JSF2, MYSQL, JBoss, Glass Fish, DOJO, JPA 2, Maven, JUnit 4.

Confidential - Newark, NJ

Java/J2EE Developer

Responsibilities:

• Involved in System Analysis and Design methodology as well as Object Oriented Design and development using OOAD methodology to capture and model business requirements.
• Implemented the web-based application following the MVC architecture using Struts Framework and used Spring in developing beans which are used all over the application.
• Designed the front-end using HTML, CSS, Java script, AJAX and jQuery.
• Extensively used Custom JSP tags to separate presentation from application logic.
• Involved in writing SQL prepared statements, stored procedures, handled SQL Injection and persisted data using Hibernate session, transaction, and session factory objects.
• Used ANT/MAVEN for compilation and building JAR, WAR and EAR files.
• Used Table per hierarchy inheritance of hibernates and mapped polymorphic associations.
• Developed one-much, many-one, one-one annotation based mappings in Hibernate.
• Developed DAO service methods to populate the domain model objects using hibernate.
• Used java collections API extensively such as Lists, Sets and Maps.
• Wrote DAO classes using spring and Hibernate to interact with database for persistence.
• Performed on e-Commerce by using JSF framework and JavaScript, Jquery HTML5 pages.
• Wrote and tested Java Beans to retrieve tradingdata and subscriber's information from MySQL database server.
• Implemented Unit and Integration test cases with JUNITFramework based on Functional Flow.
• Used JUnit/Eclipse for the unit testing of various modules.
• Project coordination with other Development teams, System managers and developed good working environment.

Environment: Java/J2EE, JSP, Servlets, Struts2, JBoss Application Server, XML, HTML, CSS, Hibernate 4, spring 3, JMS, JavaScript, Oracle 10g, JUnit, JDBC, ANT and Windows7.