Summary:

• Over Five years of experience on Java, OOA, OOD, OOP and J2EE technologies.
• Development experience using Java/J2EE JDK 1.5, Java, JSP 1.1/1.2, Servlets 2.3, JDBC1.0/2.0, EJB 2.0, MDB, JTA, JPA, JNDI, JMS, IBM MQ, Web Services Axis, JAX-RPC, JAX-WS , MVC Struts 1.2, 2.0 frameworks, Hibernate 3.0, Spring 2.0, Log4j, JUnit4, Maven and ANT .
• Hands-on development and deployment experience with BEA Weblogic 9.x/8.x/6.x, IBM Websphere 6.1/5.x, Apache Tomcat 6.0 and Jboss 4.0 Application Servers.
• Extensive hands of experience in J2EE Design Patterns, MVC, Session Fa ade, Service Locator, Data Access Object, Data Transfer Object / Value Object, Business Delegate and Factory.
• Developed presentation layer using JSP, JSTL, HTML, DHTML, CSS and JavaScript.
• Technical Expertise in Spring Framework features, Dependency Injection, AOP, JDBC Templates, Hibernate Integration, Hibernate Template, JMS Template and POJO objects.
• Implemented persistence layer using O/R mapping tool like Hibernate and iBatis.
• Used XML, XSD, DTD, SAX and DOM Parsers in developing multiple projects
• Hands-on experience with Relational Databases Oracle 10g, MYSQL Server.
• Proficient in writing SQL and PL/SQL programming, including Oracle stored procedures using tools SQL Plus, PL/SQL Developer and TOAD.
• Having good experience on Unix/Linux.
• Experienced in Software Development Processes like SCRUM, Waterfall, Iterative and Agile Methodologies.
• Solid experience with Rational Unified Process Methodology Rational Tools like ClearCase, ClearQuest, RequisitePro, Rational Rose.
• Experienced in IDEs Eclipse 3.0, MyEclipse, WSAD and RAD 7.0.
• Experienced in developing the unit test cases using JUnit 3.0/4.0.
• Experienced in code audit, performance testing and application tuning.
• Set up build environment by writing ANT build.xml, taking build, configuring and deploying applications in all the servers.
• Excellent Client interaction skills and proven experience in working independently as well as in a team.

TECHNICAL SKILLS:

PROFESSIONAL EXPERIENCE:

Confidential

Java / J2EE Developer

Responsibilities:

• Worked with the client to define specifications, reviews, quality, estimation and scheduling.
• Designed and developed components under J2EE architecture using spring, JSP, Servlets, Hibernate and JMS.
• Implemented J2EE design patterns like Value Object Pattern, MVC, and Singleton Pattern.
• Developed persistence Hibernate framework to interact with database.
• Extensively used spring with Hibernate among the modules in persisting the data.
• Developed POJOs for storing data in legacy using Hibernate mapping.
• Developed O/R Mapping using Hibernate.
• Worked on writing HQL queries for efficient object retrieval.
• Used Spring Framework for Dependency injection and integrated with the Hibernate.
• Implemented Spring MVC and DAO for various modules.
• Developed administration screens for high level usage.
• Developed a client program to generate a mail with end-of-day report, by using Java Mail API.
• Developedthecomponents using Java API to interface with LDAP server and retrieve user information.
• Worked on writing SQL queries and procedures and applying optimization techniques.
• Developed build scripts, and conducting build/deploy/troubleshoot activities.
• Deployed application in DEV, UAT and PROD environments with all JDBC connection pools, data source creations, JMS Queues and factory configurations in Weblogic application server.
• Worked on documenting the application test results and fixing bugs and enhancements.

Environment: OOAD, Collections, UML, Rational Rose, CSS, AJAX, XML, XSLT, Struts, Hibernate, Spring 2.x, SQL Navigator, Ant, Dream weaver 3.x, PVCS, Bea Weblogic 9.x, Weblogic workshop, Oracle 10g , Linux.

Confidential

Java / J2EE Developer

Responsibilities:

• Effectively interacted with team members and business users from different regions for requirements capture and Analysis
• Responsible for Understanding the scope of the Project and Requirement gathering.
• Used MVC architecture for application development.
• Worked on the Development of Struts Framework Controllers.
• Configured the URL mappings using struts-config.xml file.
• Worked on creation of different Action Class.
• Used JSP's and Struts for front end.
• Worked on Hibernate object/relational mapping according to database schema.
• Worked on the Development of JSPs for Profile Manager, Provider Manager.
• Developed Service Interfaces, Models and DAO's for Struts Framework.
• Used JMS for sending asynchronous request.
• Responsible for Interact with the Product management team in Bluebell extensively
• Involved E2E Development by integrating Front End and Backend by Debugging.
• Worked on the creation of Test Cases for JUnit Testing.
• Used SVN as configuration management tool for code versioning and release.

Environment: Java 1.4, Struts 1.2, EJB, JBuilder, Web Logic Server 8.1, HTML, Star Team, Junit, JSP, Servlets, Macromedia Flash, Oracle 9i, windows XP, Struts1.2, , Rational Data Model, JAAS, MVC Pattern, Singleton Pattern.

Confidential

Software Engineer

Responsibilities:

• Designed the system with object-oriented methodology.
• Participate in the whole SDLC lifecycle from the re-architecture stage to maintenance stage for this product.
• Gathered, analyzed and coded Business Requirements.
• Developed presentation layer components comprising of JSP, Servlets and JavaBeans using the struts framework.
• Designed the presentation layer using JSP, XML XSLT.
• Implemented the complex style-sheet using XSLT to present XML data in the presentation layer.
• Developed and deployed EJB components on IBM Websphere Application Server.
• Developed XML and Action classes to implement framework.
• Participated in development and validation of XML, XSD.
• Designed and developed a highly convenient front end user interface using HTML and Java Server Pages JSP , for customer profile setup.
• Used WSAD 5.0 as IDE.
• Extensively worked on SQL Queries, Stored procedures and Triggers.
• Used Struts validation framework for validations.
• Created the database tables with indexes and views in the database-using Oracle8i.
• Responsible for Analysis, Coding and Unit Testing and Support.
• JDBC connections were used to connect to the Enterprise Information Systems.

Environment: Java 1.4, J2EE, MQ Series, Struts, Servlets, JSP, EJB, IBM Websphere 5.0 application server, WSAD 5.0, Oracle8i, SQL, TOAD, MKS,, XML, XSLT, XHTML.

Confidential

Java Developer

Responsibilities:

• Responsible for developing Use Case, Class diagrams and Sequence diagrams for the modules using UML and Rational Rose.
• Redesigned the web applications by replacing the Custom MVC framework with the Spring MVC module.
• Used Spring framework for dependency injection with the help of Configuration files.
• Designed the Front-end Screens using JSP, Servlets, HTML and JavaScript.
• Implemented Ajaxin web pages to make Asynchronous request to the server.
• Wrote SQL queries and PL/SQL procedures for JDBC.
• Worked on coding DAO layer using Hibernate to access the Oracle database.
• Implemented Web service calls using JAX-WS and SOAP that provide Global information support such as Customer and Account management.
• Tested WebServices using SOAPUI tool as a part of unit-testing.
• Used JMS for Asynchronous communication between the applications.
• Developed various test cases and performance unit testing using JUnit.
• Developed Ant build scripts, created WAR files and deployed in JBoss application server.
• Experienced in writing Unix Shell Scripts for file backup.

Environment: Spring 2.0, JSP 2.0, Servlets 2.4, JDK1.5, Oracle9i, AJAX, Java Script, Hibernate, JBoss, Log4j, ANT, HTML, XML,CSS, CVS, JUnit, Eclipse, SOAP, WSDL, Web Services, SQL, PL/SQL, JMS, Eclipse, UNIX, Windows.

Confidential

Java/J2EE Developer

Responsibilities

• Worked on Customer and Admin modules, understood the technical specification
• Worked on presentation layer with JSP, HTML, CSS, AJAXand JavaScript
• Used Hibernate as the persistence/ORM framework, for mapping the objects into MySQL Database. Coded hibernate configuration and mapping files. Developed one-to-one and one-to-many mappings
• Developed web services using SOAP, WSDL and Apache Axis, done XML transformation and parsing using XML, XML schema, XSLT and XPath
• Implemented JavaMail API to send order confirmation and updates to the user
• Developed unit test cases using JUnit and Worked on unit testing and integration testing
• Done clustering and load balancing in tomcat server to achieve scalability of the application

Environment: J2SE 1.4, Servlets, Tomcat 5.0, Struts 1.1, Hibernate 2,JDBC, MySQL, SOAP, WSDL, Web services, XML, XSLT, XPath, XML Schema, Unix, Eclipse, HTML, CSS, JavaScript, ANT, Log4J, JUnit,Eclipse.

Confidential

Java Developer

Responsibilities

• Worked on Analysis, Design, Development, and Production of the Application and develop UML diagrams.
• Built a presentation layer for applications using Servlets/JSP's.
• Built data-driven Web applications with server side J2EE technologies like Servlets/JSP. Generated
• Dynamic Web pages with Java Server Pages JSP .
• Extensively Worked on the development of the admin module, which involved lots of validations for this product.
• Developed UI Screens using JSP, Servlets, JavaScript, CSS, AJAX, DHTML, XSL, XHTML and HTML.
• Implemented by using MYSQL
• Deployed application on Tomcat Web Server.

Environment: J2EE JDK 1.4.2, JSP, Servlets, JDBC, JNDI , Struts 1.1, Validator framework, HTML, CSS, Ajax, Jquery, Json, JavaScript, XML, MYSQL.