SUMMARY

• 8 Years of experience in analysis, development, Integration and testing of applications using Java and J2EE Technologies.
• Extensive programming experience in developing web based applications using Java 4/5/6, J2EE1.4/1.5/1.6, JSP 1.2/2.0, Servlets 2.4, EJB, Struts1.x/2.x, spring 3.2, Hibernate 3.5, JDBC, JavaScript, HTML, Java Script Libraries, Web Services.
• Strong experience in UI & client side validations using HTML 5, CSS3, Java script, JSP, AJAX, JSON, XML, XSLT and java script frameworks like JQuery.
• Expertise in implementing MVC frameworks using Struts 1.x/2.x, spring 3.x.
• Experience in using various modules of Spring Framework such as ORM Support, Dependency Injection, Spring MVC, Spring Jdbc and integrating with Struts and Hibernate.
• Experience in implementing Object Relation Model (ORM) frameworks like Hibernate for persistence.
• Experience in implementing MBeans.
• Involved in producing, consuming SOAP based and Restful web services using WSDL, SOAP, JAX - WS, JAX-RS, AXIS.
• Experience in implementing Restful Web services using Spring3.2 support for rest services .
• Expertise in DB Design, DB normalization and writing SQL queries & PL/SQL- Stored Procedures, Functions, Triggers, Sequences, Indexes and Views.
• Performed unit testing using JUNIT test cases and used Mockito for stubbing.
• Experience in performing validations using Jquery Validator and Hibernate Validator.
• Expertise in using J2EE Application Servers such as JBoss 4.2, Web Logic 8.1/9.2/10.3.3 , Web sphere 8.5 and Web Servers such as Tomcat 6.x/7.x.
• Experience in creating Use Case Model, Use Case Diagrams, Class Diagrams, sequence Diagrams.
• Experience in Load Testing using JMeter.
• Expertise in using IDE’s like My Eclipse, Eclipse 3.x, RAD and IntelliJ.
• Experience with build/deployment and release of the application using Maven, Ant.
• Good knowledge and work experience in Relational Databases including DB2, Oracle, and MySQL.
• Experience with Waterfall, RUP and Agile Scrum Methodologies.
• Experience in working with continuous integration tools like Jenkins.
• Ability to work in a fast-paced, high-effort, dynamic work environment, with good presentation, problem solving skills and committed to learn new technologies.
• Very good team player and can work under minimum supervision.

PROFESSIONAL EXPERIENCE

Java/J2ee developer

Confidential, FL

Responsibilities:

• worked on two different modules in parallel, using SCRUM (Agile) development environment with tight schedules.
• Implementing RESTful web services using Spring 3.0 which supports JSON data formats. consuming RESTful web services using jquery ajax.
• Re written existing struts application to Spring.
• Implemented persistency layer using Hibernate Framework(ORM) and integrating with spring service layer .
• Supporting production issues and identified production problems.
• Implemented service layer and transaction layer using Spring framework.
• User Interface implemented using HTML 5, Java script/Jquery, backbone and minified scripts using GRUNT.
• Unit testing the application using Junit framework.
• Deployed Application on Web Sphere server using BART.
• Source Control Management using SVN and CVS.

Environment: Hibernate 3.2, Spring 3.0, Restful web services, Web Sphere Server 8.5, 7.5, DB2, Html 5, Jsp, JQuery, JUnit, JDK 1.7, RAD IDE.

Java/J2ee developer

Confidential, CA

Responsibilities:

• Implementing Rating and Policy RESTful web services using Spring 3.0 which supports XML and JSON data formats.
• Implemented marshalling and un marshalling using JAXB to convert XML as a string to Java object and vice versa.
• Implemented persistency layer using Hibernate Framework(ORM) and integrating with spring service layer .
• Identified performance issues and fine-tuned hibernate layer to improve the performance. Used JMeter for load testing and monitoring performance of the application.
• Implemented backend using various Spring framework modules. Used Spring JDBC templates in DAO layer for some reporting queries.
• Logging is implemented with Spring AOP using Log4j.
• Implemented MVC Architecture for front end development using spring MVC Framework.
• User Interface implemented using HTML 5, JSP, CSS 3, Java script/JQuery and performed validations using Java Script libraries.
• Unit testing the application using Junit using Mockito framework.
• Worked in SCRUM (Agile) development environment with tight schedules.
• Deployed Application on Web Sphere server.
• Source Control Management using IBM Clear Case.

Environment: Hibernate 3.2, Spring 3.0, Restful web services, Web Sphere Server 8.5, Oracle 10g, Ajax, Html 5, Jsp, Css 3, JQuery, JUnit, JMeter, JDK 1.7, IBM Clear Case and Eclipse IDE.

Java/J2ee developer

Confidential, NY

Responsibilities:

• Responsible for implemented RESTful web services using spring 3.0. JAXB is used for marshalling and un-marshalling of java objects
• Implemented Local and Front cache using EHCache to achieve desired performance.
• Implemented Spring MVC for front end application development.
• Implemented service layer for accessing data from the Local Cache.
• Responsible for foreseeing performance testing and analyzing the test results.
• Introduced continues integration to the team. Configured Jenkins as continues build machine. Cobertura was configured to provide JUNIT test coverage.
• Implemented Mbeans to manage application during the production maintenance.
• Used SVN for Source control management.
• Used Tomcat server for deployment.
• Modified Agile/Scrum methodology is used for development of this application.

Environment: Spring 3.0 Restful web services, MBeans, Tomcat 7.0, Oracle 10g, EHCache, Jenkins, JUnit, JDK 1.6, SVN and Eclipse IDE.

Java/J2ee developer

Confidential, AZ

Responsibilities:

• Implemented “Work Flow” for “Approval Process of RMA Request” using spring framework dependency injection.
• Implemented DAO's using SpringJdbc support to interact with the RMA database. Spring framework was used for transaction handling.
• Implementation to retrieve data from DAOs and display the data as spread sheet document in the browser for simple reports.
• Implemented SOAP Web Services using Axis for delivering returns data to internal system. implemented Visitor design Pattern.
• Implemented user interface using Struts2 MVC Framework, Struts Tag Library, HTML, CSS and Jsp.
• Internalization of the application since the application is used by the number of countries in Europe.
• Worked with Web Logic server for deployment.
• Unit testing the application using JUnit.

Environment: Spring Framework 3.0, Struts 2, Axis Web services, My Sql 5.1, JavaScript, Tomcat 6.0, Html, Css, Jdk 1.6, SVN, Web Logic server and Eclipse IDE.

Java/J2ee developer

Confidential, CA

Responsibilities:

• Developed Use Case diagrams, Class Diagrams, Sequence Diagrams.
• Implemented the web based application, based on the Struts MVC framework for multiple roles, providing different interfaces for the various types of administrators and users.
• Implemented the View layer of MVC framework using Struts, JSP’s, JSP Standard Tag Libraries (JSTL), HTML, and JavaScript .
• Implemented front end validations using Java Script.
• Implemented statements module to support PDF and Excel formats using IText and Apache POI libraries respectively.
• Implemented DAO's using Hibernate 3.0 to extract data from Data Base.
• Implemented Web service client with Apache AXIS for consuming.
• Used MAVEN scripts for build.
• Involved unit testing using JUnit.
• Deployed on Web Sphere server.
• Used log4J for logging and debugging of the application.

Environment: Java 1.5, Struts 2, Hibernate 3.0, Jdbc, Html, Jsp, JavaScript, Jstl, Eclipse IDE, Axis Web services, Web Sphere and Oracle.

Java developer

Confidential

Responsibilities:

• Extensively involved in Unit testing and coordinated with the testing team and fixing Bugs at various stages of the application development.
• Implemented user interface using HTML, CSS, JSPs and Struts 2 Tags.
• Client side validations are performed using JavaScript.
• Implemented front end application using Struts 2 MVC Architecture.
• Used Hibernate Framework for persisting data into the Oracle Data Base. And integrating with struts 2 framework.
• Used Web logic server for deploying the application.

Environment: Hibernate 3.0, Struts 2, HTML, CSS, JSP, Java Script, JUnit, Weblogic Server 7.0, Oracle and Jdk 1.5