SUMMARY

• Have over 7+ years of IT experience in analysis, design and development using Java and J2EE.
• Solid development experience using Java/J2EE (JDK 1.6/1.7, Java, JSP 1.1/1.2, Servlets 2.3, JDBC 1.0/2.0, EJB 2.0/3.0, MDB), MVC Spring framework, Hibernate 3.0, Spring 2.0/3.0/3.2, Web Services(JAX - RPC), JUnit.
• Expertise in Front-End Development using MVC frameworks such as Spring MVC, and Struts.
• Extensive experience in Java, J2EE technologies such as JDBC, JSP, Servlets, EJB, Hibernate, Spring, XML, XSD, XSL and JNDI, Web services, Struts, Tiles, Hibernate, JMS, AJAX, JPA.
• Experience in developing Front-End using Struts, JSP, JavaScript, HTML, DHTML, GWT and CSS.
• Hands-on development and deployment experience with Apache Tomcat, IBM Websphere and JBoss Application Servers.
• 2years experience in developing and deploying business rules using jboss drools and jboss guvnor
• Experienced in developing web services with XML based protocols such as SOAP and REST and designingWSDL.
• Experience in designing highly transactional web-sites using J2EE technologies and handling design/implementation using RAD/Eclipse/WSAD.
• Experience in designing Low Level and High Level design documents.
• Worked on multiple Operating Systems like UNIX, Windows 7, Windows2k, Win95, and Win98.
• Proficiency in developing Model View Controller (MVC) Architecture based applications using Struts and Spring Frameworks.
• Proven expertise in implementing IOC and Dependency Injection features in various aspects of Spring Framework (Core, Web, JDBC, MVC and DAO).
• Hands on Experience with Relational Databases like Oracle, MYSQL and SQL Server.
• Experience in development and maintenance of Oracle database, SQL and PL/SQL programming.
• Hands on experience in working on XML Suite of technologies (XML, XSD, DTD, XML Schema, DOM).
• 6+ years of experience using version control tools like CVS, SVN and Rational ClearCase.
• Proactive and well organized with effective time management skills.
• Excellent Client interaction skills and proven experience in working independently as well as in a team.

TECHNICAL SKILLS

Languages: Java, J2EE, Java Script, Visual Basic, PL/SQL, HTML, DHTML, XML, DroolsExpert

Platforms: Windows 98/NT/2000, windows XP, windows 7, UNIX.

J2SE / J2EE Technologies: Java, J2EE, JDBC, Servlets, JSP, Java Beans, Jboss Drools, EJB, JPA

Frameworks: Struts, Spring, Hibernate, Apache Axis, Jersey

Design Patterns: MVC, IOC, Session Fa ade, Service Locator, Data Access Object, Data Transfer Object/ Value Object, Business Delegate, Singleton.

Web Technologies: HTML, DHTML, XML, CSS, Java Script, and AJAX

Version Control Tools: CVS, SVN, Rational Clear Case

Web/Application Servers: IBM Web Sphere 5.0/6.1,Weblogic 9.2/10.3Apache Tomcat 6.x/7.x and JBoss.

IDE / Tools: RAD 6.0/7.1, WSAD 5.1, Eclipse 3.X

Databases: Oracle 8i/9i/10g, MYSQL, SQL server.

PROFESSIONAL EXPERIENCE

Confidential, IL

Java Developer

Responsibilities:

• The entire application was developed inJ2EEusing anMVCbased architecture with help ofSpring 3.2.
• Designed and developed User Interface of application modules usingHTML, CSS, JSF,JavaScript.
• Extensively used design patterns likeSingleton,Factory Pattern,Service Delegator and Data Access Object.
• Developed the core component of recovery management module usingSpring MVCFramework.
• Extensively usedJavaScriptfor the client side validations.
• Used VMWareTomcat serverand IBM web sphereWAS 8.5to deploy the services.
• UsedJenkinsbuild tool and generatedSonarreports. And validate code usingCheck style.
• Provided utility to connect toLDAPto get the user details and the authorized packages.
• DevelopedWeb Serviceclient interface with JAX-RPC fromWSDLfiles for invoking the methods usingSOAP.And usedSOAP UItool to run the service.
• ImplementedRabbitMQfor storing theJMSmessages from the queues.
• Extensively usedSTSandRSAasIDEsfor building, developing and integrating the application.
• UsedPostgresdatabase to load the customer information.
• ProvidedJUnittest cases for the application to support the Test Driven Development(TDD)andEasymockfor mocking the objects. UsedEMMA coverageto check the Junit coverage.
• ProvideApache Maven 3.4build tool for building and deploying the application.
• Managed source repositoryusingSVNforversion control tool.ProvidedLog4jsupport for the application for debugging the system

Environment: Java 1.7, J2EE, Spring 3.2, JUnit, Web services, JAX-RPC, JMS, LDAP, Enterprise Architecture, JSP, HTML, CSS, XML,JDK, XSLT, JavaScript, STS 3.2,Postgres, SVN, Log4j, Maven 3.4, WAS 8.5.

Confidential, MI

Sr. Java Developer

Responsibilities:

• Created the Mock-ups using HTML and JavaScript to understand the flow of the web application
• Involved in the process of analysis, design, and development of the application.
• Developed the user interfaces usingHTML, JSPand Servlets for different User-Interfaces usingRAD 6.1tool.
• The entire application was developed in J2EE using an MVC based architecture withhelp of Struts1.x.
• Configured the deployment descriptors in Hibernate to achieve object relational mapping.
• Developed Hibernate persistence layer modules using EJBJava Persistence API (JPA) annotations and EntityManager.
• Created ORM mapping and extensively created HQL queries and named queries.
• Involved in writing procedures, queries usingPL/SQL to process the data on MS SQL Server 2008 database.
• Worked with application/solution architects to set direction of design and development for application development projects.
• Performed regression testing, unit testing using JUnitand performance testing using JProbe.
• Used Web Services (JAX-WS) for exchange rate calculations and used WSDLandSOAPmessagesfor getting information from user and usedSAXandDOMXML parsersfor data retrieval
• Used Apache Maven 2.2.1as build tool.
• Used Perforce and Subversion as version control tool for maintaining source code and project documents.
• Implemented Log4J 1.2 for Logging Errors, debugging and tracking using loggers, appenderscomponents.
• Perform deployment of Application on BEA WebLogic Application Server 10.3.

Environment: Java 5, HTML 5, JavaScript, JSP, Struts 1.x, Hibernate3.0, JPA, Web Services, XML, XSD, JQuery, SOAP-UI, DOM, SAX, JSTL, UML, Eclipse RAD, MS Visio2005, MS SQL Server 2008, Maven 2.2.1, JUnit, ANT1.6, SVN, Linux and Log4J 1.2., WebLogic10.3

Confidential, DE

Sr. Java Developer

Responsibilities:

• Involved in the analysis, high level design and detailed design of the web and enterprise applications.
• Participated in the Technical JAD sessions.
• Worked on the development of the presentation tier using Servlets, JSP, Struts, JSTL, Java Script, AJAX and JQuery.
• Integrated Struts with Spring framework to leverage dependency injection.
• Worked on the development of the service layer using Stateless Session Beans using EJB 3.0
• Integrated applications using JMS point-point and publish/subscribe.
• Developed XSD s for contract first web services.
• Developed and Published SOAP based JAXWS web services, and also developed clients for consuming other web services.
• Implemented the Persistence layer using the ORM technologies such as Hibernate.
• Involved in writing the complex SQL queries, Triggers, and Stored Procedures.
• Implemented design patterns such as Singleton, Session Façade, Business Delegade, Service Locator etc.
• Involved in build and deployment of J2EE application in dev and qa environments.
• Involved in configuring Weblogic 10.3 for Users, Filestores, JMS Servers, JMS Topics, Queues and Connection Factories.
• Used ClearQuest for defect tracking.
• Involved in build, staging and deployment of J2EE applications on vast number of servers for production with use of WLST and shell scripts.
• Involved in production support of J2EE applications.
• Involved in fixing the defects through pass 1, 2, 3 of the Integration Testing.
• Involved in upgrading servers to the latest JDK versions.
• Extensively worked on writing JUnit test cases for testing the business components developed in Spring and Java.
• Used Agile-methodology in Development.
• Coding followed Test-driven development.
• Used SOAP UI to test the webservices and mock response for unit testing webservices.

Environment: Java, J2EE, Struts1.1, Spring, Hibernate, Servlets, JSP,JMS, JDBC, EJB 2.0, XML, SAX, JAXB, HTML, DB2, UNIX, UML, JavaScript, CVS, Rational Rose, JUnit, Rational Rose, Jmeter, ANT 1.3/1.4, Apache AXIS, SOAP, WSDL, Eclipse 3.x, Tomcat 5.x, JBoss.

Confidential

Java Developer

Responsibilities:

• Involved in interacting with all levels of business and technology staff
• Implemented JSPs, Servlets for pooling, caching to improve performance and scalability
• Developed the batch job that runs on a weekly and quarterly basis in Java
• Extensively worked on Batch inserts and update of the data from the Oracle database
• Implemented Struts Action classes for business logic and form bean classes for validation by using Struts framework
• Implemented Hibernate database persistence layer to communicate with Oracle
• Configured the POJO’s for mapping the Java classes to Database tables in Hibernate
• Developed source code and unit tests for several web services used to interact with the work list/workflow product
• Performed testing of the application (Unit testing, Integration testing, System testing)
• Developed code Using Eclipse for integrated development environment
• Involved in configuring and deploying the application with JBoss Application server
• Involved in writing and reviewing unit test cases using Junit
• Coded and modified database stored procedures and SQL to improve performance
• Maintained versions using CVS tool to merge code, check in and checkout the data

Environment: J2EE, JSP, Java, Java beans, Servlets, JDBC, JavaScript, HTML, Oracle 8i, JBoss Application Server, Windows NT, Windows 2000, CVS.

Confidential

Java Developer

Responsibilities:

• DevelopedServlets and Java Server Pages (JSP).
• Developed PL/SQL queriesto generate reports based on client requirements.
• Enhancement of the System according to the customer requirements.
• Created test case scenarios for Functional Testing and wrote Unit test cases with JUnit.
• ANT to compile and generate EAR, WAR, and JAR files.
• Used Java Scriptvalidation inJSP.
• Helped design the database tables for optimal storage of data.
• Coded JDBC calls in the servlets to access the Oracle database tables.
• Responsible for Integration, unittesting, systemtesting and stress testing for all the phases of project.

Environment: JDK 1.3, J2EE, Oracle 8, Web logic 6.0, HTML, Java Script, XML, UML, Eclipse, ANT 1.2, JUnit,JSP, Servlets, PL/SQL