SUMMARY

• Around 6 years of experience in software development includes Analysis, Design, Development and quality testing of software for Standalone applications and Web - based applications using JAVA/J2EE technologies.
• Expertise in Java concepts like OOP, JAVA SWING, JDBC, JMS, Multi-Threading, JUnit and advanced Java concepts like JSP, Servlets, Struts, HTML, XML, Hibernate, AJAX, Java Beans and SPRING.
• Worked on Spring Core, Spring ORM, Spring DAO, and Spring MVC architectures.
• Well versed in Object Oriented Analysis, Design / Development Methodologies, Use Cases, Sequence and Class Diagrams using UML with Rational Rose.
• Experience in developing Web based GUI’s using JSP, JQUERY, HTML 4/5, DHTML, CSS 2/3, and JavaScript
• Strong experience on software development methodologies like Waterfall, Agile development and Rapid Application Development.
• Well experienced on Java Web Services development using SOAP, REST, WSDL &UDDI.
• Experience in implementing web based projects using Web/Application Servers such as Web Logic 9.2/10.3, Apache Tomcat 6.0.18, IBMWeb Sphere 6.1/7.0, and Jboss Application Server 4.3.
• Good Working knowledge on databases like Oracle 9i/10g/11g, SQL Server 2008, MySQL.
• Hands on experience in working with PL/SQL, Stored Procedures and Triggers.
• Performed unit testing using JUnit, integration and deployment of applications done using tools such as ANT and Maven
• Used log4J for enabling runtime logging. Performed System Integration test to ensure quality of the system.
• Extensive development experience on different IDE’s like Eclipse, My Eclipse and RAD.
• Excellent Interpersonal and Communication skills coupled with strong technical and problem solving capabilities with a can - do attitude.
• Exceptional ability to quickly master new concepts and a proactive team player with good analytical and communication skills.

TECHNICAL SKILLS

Languages: Java, UNIX Shell, SQL, PL/SQL

Technologies: JSP, Servlets, JNDI, JDBC, EJB, JMS,JSF, Java Beans, SOAP, JAXP, AJAX, AWT, Swings, CSS, ILOG, JXPath, Xpath

Web Technologies: HTML, DHTML, XML,CSS, JavaScript

Distributed Technologies: RMI, EJB, JMS, Data Warehouse

Application Server: JBoss, Apache Tomcat 5.5/6.0, IBM Websphere

J2EE Frameworks: Struts, Spring, ANT build tool, Log4J, MVC, Hibernate

IDE’s: Eclipse, RAD, IntelliJ

Database(s): Oracle 8i/9i/10g/11g, MS Access, DB2 UDB, MySQL

Version Control Tools: Rational ClearCase, WinCVS, RequisitePro, ClearQuest, SVN

Testing Tools: JUnit, WinRunner

Case Tools: Rational Rose, UML, OOAD, RUP

Operating Systems: Windows 8/ 7/ XP/ 2000/NT/98/95, MS-DOS, UNIX

PROFESSIONAL EXPERIENCE

Confidential, Hoffman Estates, IL

Java Developer

Responsibilities:

• Involved in all phases of Software Development Life Cycle (SDLC) of project including Requirement Analysis, Designing, Build/Construction, Unit/Assembly Testing and Deployment.
• Implemented J2EE standards, MVC architecture using Spring Framework.
• Developed presentation tier using JSP, Java Script, HTML, and CSS for manipulating, validating, customizing, error messages to the User Interface.
• Developed Web Services for data transfer from client to server and vice versa using Apache Axis, SOAP, WSDL and UDDI
• Generated POJO classes to map to the tables in the database using the JPA-Hibernate integration
• Configured Hibernates second level cache using EHCache to reduce the number of hits to the configuration table data
• Used Spring framework for implementing Dependency Injection, AOP, Spring ORM
• Configured the web.xml & persistence.xml for the project
• Responsible for implementing the transaction management in the application by applying Spring AOP methodology.
• Used EJBs (Stateless Session Beans) to implement the business logic, MDBs (JMS) for asynchronous communication internal and external to the system.
• Used JNDI to perform lookup services for the various components of the system.
• Implemented database using Oracle.
• Wrote Liquibase change logs for tracking managing and applying database changes.
• Responsible for writing SQL queries and stored procedures for data manipulation.
• Used JUnit for unit testing.
• Used Ant building tool to build the application.

Environment: Java, J2EE, Spring, Hibernate, JPA, Oracle, Jboss, Ant, CSS, HTML, Oracle10g, Eclipse, JSP, JavaScript, Liquibase, Apache Axis, SOAP web services secured by client SSL certificates.

Confidential, Louisville, KY

Java Developer

Responsibilities:

• Designing, developing, testing and implementation of scalable online systems in Java, J2EE, JSP, Servlet’s, Struts and Oracle Database.
• Created UML class and sequence diagrams using Rational Rose.
• Implemented the web-based application following the MVC II architecture using Struts Framework.
• Used JavaScript, HTMLfor creating interactive front-end screens.
• Extensively used Custom JSP tags to separate presentation from application logic.
• Developed JSF custom components and custom tag libraries for implementing the interfaces.
• Developed Servlets, JSP pages, JavaScript and worked on integration.
• Involved in developing presentation layer using JSPs and model layer using EJB Session Beans.
• Co-ordinate with QA for testing, Production releases, Application deployment, integration and conducting walk-through code reviews.
• Involved in building and parsing XML documents.
• Documented the whole source code developed.
• Involved in writing SQL queries, stored procedure and PL/SQL for back end.
• Used Views and Functions at the Oracle Database end.
• Developed Ant build scripts for compiling and building the application.
• Used Maven as a build tool, wrote the dependencies for the jars that needs to be migrated.
• Configured and Deployed application on IBM Web Sphere Application Server
• Developed JUnit test cases and performed integration and system testing.
• Coordinated with other Development teams, System managers and web master and developed good working environment.

Environment: Java, J2EE, JSP, MVC, Servlets, Struts, XML, HTML, JavaScript, Oracle, MySQL, JUnit, PLSQL, JDBC, ANT script, Maven, IBM WebSphere

Confidential, Chicago, IL

Java developer

Responsibilities:

• Involved in analyzing system specifications from system perspective and identifying Testable and Non- Testable requirements based on the business Requirements
• Involved in designing of Use Case Diagrams, Class Diagrams and Sequence Diagrams and Object Diagrams
• Used Jakarta Struts Framework for developing front end of the application.
• Configured Web.xml, Struts-config.xml.
• Used HTML, XHTML, and Tiles using Struts framework to develop a web-based reporting for credit monitoring system.
• Developed Sessionbeans which encapsulate the workflow logic.
• Used Java/J2EE Design patterns like Business Delegate and Data Transfer Object(DTO) in the project which facilitates clean distribution of roles and responsibilities across various layers of processing
• Developed Web services using WSDL for credit card application.
• Developed XML Web services for retrieving credit information from the credit bureau.
• Worked on Hibernate framework to access the data. Extensively used ANT as a build tool.
• ImplementedJMS between Workflow module and backend Message forwarding Engine.
• Used JMS-MQ Bridge to send messages securely, reliably and asynchronously to Web Sphere MQ, which connects to the legacy systems.
• Used JUnit Struts Test Cases to test the functionality of application.

Environment: Web Sphere MQ 5.3, Java SDK 1.4,, Struts 1.2.4, Servlet 2.2, JSP 2.0, JNDI, JMS, RAD, Windows 2000, Oracle 9i,Webservices,CVS, ANT 1.5, Toad, and Log4J 1.2.

Confidential

Java Developer

Responsibilities:

• Involved in designing and implementing the User Interface for the General Information pages and Administrator functionality.
• Developed internal administration interface.
• Designed front end using JSP and business logic in Servlets.
• Used Struts Framework for the application based on the MVC-II Architecture and implemented validator Frame work.
• Mapping of the servlet in the Deployment Descriptor (XML).
• UsedHTML, JSP, JSP Tag Libraries, and Struts Tiles develop presentation tier.
• Deployed application on Jboss Application Server and also configured database connection pooling.
• Involved in writing JavaScript functions for front-end validations.
• Developed Stored procedures and Triggers for business rules.
• Performed unit tests and integration tests of the application.
• Used CVS as a documentation repository and version controlling tool.

Technologies/Tools/Environment: Java, J2EE, JDBC, Servlets, EJB, JSP, Struts 1.2.7, HTML, CSS, Java Script, UML, Jboss Application Server 4.0, MySQL, UNIX and CVS.