Professional Summary:

• Over 8 years of software development experience in object oriented programming, design and development of Multi-Tier distributed, Enterprise applications using Java and J2EE technologies with Software Development Life Cycle SDLC .
• Sun Certified Java Professional.
• Strong J2EE/Java application development background, with experience in defining functional and technical specifications.
• Extensive knowledge in working with J2EE technologies such as Servlets, JSP, JDBC, EJB, JNDI, Java Beans, JMS andObject Oriented Programming techniques.
• Extensive expert level of experience with Java Platform, J2EE, EJBs, JDBC, JPA, Servlets, JSP, JMS, XML, JavaScript, JQuery,POJO.
• Intensive knowledge in databases like Oracle, SQL Server, PL/SQL, Queries, Triggers, DB2 Client, O/R Mapping, Hibernate, and JPA.
• Experience in client side designing and validations using HTML5, DHTML, CSS,Java Script, AJAXand JSP.
• Expertise in various open source frameworks like Struts,Spring, JSF, and ORMTechnology like Hibernate.
• Experience in working with multiple Servers like IBM Web Sphere, Web Logic, JBossand Apache Tomcat.
• Extensive development experience on different IDE's like Eclipse, MyEclipse, NetBeans, Web Logic Workshop, and WSAD/RAD.
• Experience in XML related technologies like JAXP, JAXB, XML, XTREAM, XSL, XSD, XPATH, DTD, and XML Schemas.
• Experience in using DOM and SAX parsers to process, validate, parse and extract data from XML files.
• Experience in Web Services Technologies like SOAP, WSDL, UDDI,JMS and Service Oriented Architecture SOA .
• Expertise in various components in Spring IOC, AOP and MVC Model View Controller architecture.
• Experienced in usingLog4jand good expertise in Ant tool.
• Hands on experience in UML Modeling using Rational Rose, UMLetc.
• Good experience onDesign Patterns J2EE like Singleton Factory Method, DAO,Session Facade, Front Controller, and Delegate Pattern.
• Extensive experience in implementation of the version control softwareSVN, CVS and Clear Case.
• Experience in various Agile methodologies like Test Driven Development TDD , SCRUM
• Assisted in Developing testing plans and procedures for unit test, system test, and acceptance test.
• Diligent and highly enthusiastic professional with strong technical, analytical and communication skills.

Technical Skills:

Professional Experience:

Confidential

Java/J2EE Developer

Responsibilities:

• Responsible for requirement gathering from the Business Analyst's and for preparing the requirement specification documents.
• Implemented validations using JSF 2.0.
• JSF layouts are created in Navigator application as a View of MVC Involved in Implementation of middleware framework
• Designed the entire web application using MVC Architecture.
• Involved in design and document all the project life cycle related documents including design docs, Release notes, QA Criteria.
• Used Open JPA as Object Relational Mapping ORM Tool for the backend data persistence.
• Implemented core business logic using several Java/J2EE design patterns.
• Used Asynchronous JavaScriptand XML AJAX ,DOJO, JQuery, JavaScript, HTML and CSS for better, faster interactive Front-End.
• Used Oracle database for SQL, PL/SQL scripts, stored procedures, functions and triggers.
• Performed Unit testing of modules using JUNIT.
• Implemented logs for error tracking using Log4J and fixed the errors.
• Used SVN for version control throughout the application.
• Worked on Meta Data framework.

Environment: JDK 1.5, Oracle 11g, Servlets 2.5, JSF 2.0, Ajax, XML, DOJO, EJB, Restful webservices,Web Sphere Application Server , Linux, HTML, JSP 2.1, SQL, CSS, SVN, Log4j 1.3, JNDI 1.2, JUnit , UML, and XSLT, Maven.

Confidential

Java/J2EE Developer

Responsibilities:

• Actively involved in Analysis, Detail Design, Development, Bug fixing and Enhancement in Agile methodology.
• Involved in Implementation of middleware framework using Hibernate and Spring Framework.
• Implemented validations using JSF 2.0/Primefaces components
• Used Hibernate as Object Relational Mapping ORM Tool for the backend data persistence.
• Implemented asynchronous messaging system using JMS.
• ConsumedWeb Services to communicate with other modules using XML based WSDL and SOAP protocols.
• Implemented core business logic using several Java/J2EE design patterns.
• Implemented Design Patterns like Front Controller, MVC, Business Delegate, Data Transfer Objects and Data Access Objects.
• Used Asynchronous JavaScriptand XML AJAX , JQuery, JavaScript, HTML and CSS for better, faster interactive Front-End.
• Used Oracle database for SQL, PL/SQL scripts, stored procedures, functions and triggers.
• Performed Unit testing of modules using JUNIT.
• Implemented logs for error tracking using Log4J and fixed the errors.
• Created Use cases and Sequence diagrams using UML.
• Created build scripts for compiling and creating war, jar files using ANT tool kit.
• Used CVS for version control throughout the application.

Environment: Java/Java EE, Eclipse, WebLogic Application Server, JavaScript, Hibernate, Log4j, Ant, Oracle 10g, J2EE, Spring2.5.5, JSF 2.0/Primefaces, JQuery, JMS, Web services, SOAP, Apache Axis, Design Pattern, JavaScript, CSS, HTML, XML, CVS.

Cerner, Kansas City, MO Jan '12 May '13

Confidential

Sr. Java Developer

Responsibilities:

• Designed use case diagrams, class diagrams, and sequence diagrams as a part of Design Phase using Rational Rose.
• Used Agile Scrum development methodology
• Implemented MVC Architecture.
• IntegratedJSF2.0 with Hibernate3.0,JPA and Spring3.0 frameworks.
• Used Spring DIand inversion of control IOC .
• Designed User Interface using Java Server Faces JSF , CSS, and XML.
• Developed JSF Components using Richfaces/Primefaces /Icefaceslibrary.
• Iceface components like datatable, panelgrid, File Uploader.
• Used Hibernate as ORMtool to map the database tables with Spring ORM API.
• Used JNDI to perform lookup services for the various components of the system.
• Deployed the application on Websphere Application Server 7.0.
• Developed Restful Web Services for data transfer using Jersey Framework.
• Extensively worked on JMS using point-pointmessaging Domains for implementing Exchange of information through Messages.
• Implemented various J2EE Design patterns like Singleton, Service Locator, Business Delegate,DAO, Transfer Object, andSOA.
• Worked on AJAX to develop an interactive Web Application and JavaScript for front endvalidations.
• Used Rational ClearQuest for Bug Tracking and Record Keeping in the Software Development process.
• Used Rational ClearCase for source configuration management.
• Build Maven for the application and used Log4J for debugging.
• Written Test cases using JUnit for Unit Testing of the application.

Environment:Java 6, JSF 2.0, RichFaces/Primefaces, JNDI 1.2, Hibernate, JPA, Spring, HTML, JavaScript, J2EE, XML, CSS, JUnit, JQuery,UML, JMS, REST WebServicesAjax, JUnit, Rational ClearQuest, Ant, Rational ClearCase, IBM Rational Application Developer 7.5 RAD , WebSphere7.0, Db2.

Confidential

Sr. Java Developer

Responsibilities:

• Closely worked with business analyst for identifying the functional points.
• Helped project manager in estimates for the functional points.
• Indentifying infrastructure for development effort
• Collaborate with the users and for the clarifications
• Responsible for writing design specs, adhere to ford design standards and involved in design reviews Worked with the offshore team and involved code reviews.
• Developed presentation, middle, and data layer components using Struts2, EJB3.0 frameworkson Eclipse IDE and deployed on Weblogic application server 10.
• Developed application implementing Struts 2 Framework POJO Actions, Action Properties for dispatching request to appropriate class.
• Developed the JSP using Struts 2 Tag Libraries and Tiles Framework for layout management which invoked the respective Action Classes in the different modules.
• Used JQuery for AJAX processing
• Consumed SOAP web services using Axis 2 framework.
• Developed stateless session beans EJB for implementing business logic.
• Generated webservice clients/stubs from theWSDL.
• Used CVS for version controlling and DbUnit for unit testing.
• Implemented logging using Log4j.
• Wrote several SQL queries. Used Oracle 10g database.

Environment: Java1.6, Jsp, Struts2, JQuery, Tiles, EJB3.0, XML, WSDL, XSD, Log4J, JavaScript, SQL, PL/SQL , Oracle 10g, Weblogic, CVS, Soap UI, MS Visio, DbUnit.

Confidential

Senior Java Developer

Responsibilities:

• Actively participate in requirement gathering, requirement freezing with Business partners and document all the development items regarding a project release in Release tool.
• Design and document all the project life cycle related documents including design docs, Release notes, QA Criteria.
• Designed front end web pages using JSP, JSTL, HTML, XHTML, CSS and JavaScript.
• Design Developed using design patterns and OO methodology using UML and used Tiles framework to design templates.
• Implemented Spring MVCFramework with Hibernate.
• Extensively used Hibernate in data access layer to access and update information in the database and used DAO framework to abstract the application layer from the database.
• Implemented Web Services using XML, WSDL, SOAP, UDDI developed Web Service Client using Apache Axis for 3rd party integration module
• Configured the WebSphere application server and RAD 6.0 IDE.
• Used JMS as Messaging service for asynchronous messaging capability
• Developed the UI using front end technologies like JSP, HTML, CSS, JQuery, JavaScript.
• Used Display tab library to show the archived call notes search results in a tabular format along with pagination and ability to export the data into csv/pdf/xml file.
• Made application supported on different browsers using JQuery
• Implemented various Design patterns like Business Delegate, Session Facade and DAO.
• Build the code using ANT script andpush to ITE env for QA / UAT testing and finallyto Production environment
• Involved in developing Test Cases and did unit testing using JUnit.
• Used CVS for version controlling and Log4J for logging.
• Primary point of contact for Production Support and level 1 support.

Environment:Java5, Spring MVC, Jquery, Hibernate 2.1, Spring 2.5.6, SOAP, HTML, JavaScript,J2EE, XML, CSS, JUnit, UML, JMS, JQuery, Rational ClearQuest, Ant, Rational ClearCase, IBM Rational Application Developer 6 RAD , WebSphere 6.1, Oracle 10g.

Confidential

Java/J2EE Developer

Responsibilities:

• Developed Sequence, Use Case Diagrams and Process Flow Diagrams using Rational Rose.
• Implemented design patterns like Session Fa ade, Singleton, Factory, Service Locator and DAO.
• Involved in Installation and configuration of JBoss Server.
• Developed Stateless Session EJB Beans to for server side processing.
• Involved in design and implementation of front end controller using Struts Framework.
• Used JDBC for database access
• Used ANT for build process
• Consumed SOAP Based webservices

Environment:Java 1.4, Struts, Hibernate, SOAP Webservices, EJB, ANT.