SUMMARY

• 7 years of Working experience in Java/JEE Application development, as a motivated and result oriented, JAVA Professional.
• Worked on several projects and handled various responsibilities such as SR developer, programmer and analyst at locations in India and USA.
• Expertise working with Spring, Struts, JSF, Web Services, Hibernate and EJBs.
• Developing Web Services applications and inter process communication applications using SOAP and XML schema
• Designing and developing enterprise and web applications using Java and JEE technologies like Core Java, Servlets, JSP, Java Script, JDBC and XML.
• Expertise in Web - Development technologies like HTML, DHTML, JAVASCRIPT, CSS, XML and XSL/XSLT.
• Good exposure on design patterns like Front Controller, Data Access Object (DAO), Data Transfer Object (DTO), Session Façade, Service Locator and Singleton.
• Skilled at programming in JEE/JAVA applications using various IDE tools Eclipse, Net Beans, RAD.
• Worked with Relational Database Management Systems including Oracle, MySQL, SQL Server and DB2.
• Good knowledge on usage of version controls such as CVS, SVN, and Clear Case.
• Involved in design and developing re-usable web services using SOAP, XML, WSDL, UDDI, XML Schemas, JAXP, and XSL
• Highly proficient in developing and deploying Java/JEE applications on Application Servers - Web Logic and Apache Tomcat.
• Possess extensive knowledge in JSF.
• Strong knowledge of managed claims management process, knowledge of Medicaid and Meddicare services(Hl7 and HIPPA).
• Competent in Database development using SQL, PL/SQL, Stored Procedures, Packages, and Triggers.
• Good Knowledge in Stored Procedures and Triggers on Oracle Database
• Good at writing ANT, Maven build scripts and configuring and writing JUnit test cases.
• Experience in developing test cases and test plans besides involving in Unit testing, Integration testing and User Acceptance testing extensively.

TECHNICAL SKILLS

Programming Languages: Java, JEE,SQL, PL/SQL.

Java/J2EE Technologies: Servlets, EJB, JSP, JDBC, Java Beans.

Architecture/Framework: Strut,Spring, Hibernate,Web Services.

Design Patterns: Session Façade, Singleton, DAO, DTO

SOA: Web Services, SOAP,REST

Web/XML Technologies: HTML, XHTML, CSS, XML, XSL.

Scripting Languages: JavaScript, AJAX,JQuery.

Application/Web Servers: WebLogic, JBoss, Apache Tomcat

Databases Familiarity: Oracle 10g, 11g, MySQL, IBM DB2,MicroSoft SQL server.

Operating Systems: Windows, Unix, MS-DOS

IDE: Net Beans, Eclipse, RAD

Version Control: Rational Clear Case,SVN.

PROFESSIONAL EXPERIENCE

Confidential, Quincy, MA

Java/JEE Developer

Responsibilities:

• Developed the Java Code uses Oracle JDeveloper as IDE.
• Involved in various phases of Software Development Life Cycle (SDLC) such as requirements gathering, analysis and development.
• Used XML and SOAP with SAX parser to transfer data between applications.
• Implemented server side tasks using Servlets and XML.
• Used spring to integrate Hibernate and for Dependency Injection (IOC).
• Used with Oracle 11g as database and Involved in the development of PL/SQL backend Implementation and using SQL created Select, Update and Delete statements.
• Using the REST web services getting information from third party.
• Deployed and tested the entire application using WebLogic Server.
• Involved in testing the application by writing JUnit test cases.
• Used Jira for bug tracking and project management.
• Used SVN for version control.
• JSF Framework used for UI pages and Faces Servlet acts as Front Controller.
• Used MAVEN to build the project into WAR and EAR files and SVN for version controlling.

Environment: Java 6, JEE, Oracle ADF, Spring, Hibernate 3.6, Web Services, Oracle 11G, Eclipse, OracleJDeveloper, WebLogic Server 10.3.5, Sub Version, and JUnit,JSF,Maven.

Confidential, NEW YORK CITY, NY

Java/JEE Developer

Responsibilities:

• Understanding functional specifications, designing, and creating custom solutions to match the requirements.
• Designed and developed the front end using HTML, CSS, JavaScript with JSF Ajax and tag libraries.
• Handled events and runtime errors using JSF event listeners and validations.
• Used Spring Core, Annotations for Dependency Injection.
• Designed and developed a ‘Convention Based Coding’ utilizing Hibernate’s persistence framework and O-R mapping capability to enable dynamic fetching and displaying of various table data with JSF tag libraries.
• Designed and developed Hibernate configuration and session-per-request design pattern for making database connectivity and accessing the session for database transactions respectively. Used HQL and SQL for fetching and storing data in databases.
• Designed and developed the Validators, Controller Classes and Java bean components
• Participated in the design and development of database schema and Entity-Relationship diagrams of the backend Oracle database tables for the application.
• Developed ANT scripts for building, testing and deploying the application on Weblogic server
• Implemented web services with Apache Axis
• Designed and Developed Stored Procedures, Triggers in Oracle to cater the needs of the entire application. Developed complex SQL queries for extracting data from the database.
• Designed and built SOAP web service interfaces implemented in Java
• Used Apache Ant for the build process.
• Used ClearCase for version control and ClearQuest for bug tracking.

Environment: Java, JDK 1.5, Servlets, Hibernate 3.2, JPA 2.0, Spring 2.0, JSF beans, JSF, Ajax, Oracle 10g, Eclipse 3.2, Apache Ant, Web Services (SOAP), Apache Axis 2.0, Web Sphere 6.1, JSF Tag Libs, JavaScript, HTML, CSS, XML, Clear Case, Clear Quest.

Confidential, Minneapolis, MN

Java/JEE Developer

Responsibilities:

• Involved in various phases of Software Development Life Cycle (SDLC).
• Used Rational Rose for the Use Case Diagrams, Object Diagrams, Class Diagrams and Sequence Diagrams to represent the detailed design phase.
• Very good experience working on HIPAA translation based claim processing systems (claims and encounters)
• Developed user interface on Spring framework using JSP and HTML.
• Created Servlets which route submittals to appropriate Enterprise Java Bean (EJB) components and render retrieved information.
• Developed various EJB components to fulfill the business functionality.
• Developing Session Beans to process requests from the user and used entity beans to retrieve and update customer information.
• Implemented the Email module, which included setting up a JMS message queue, designing and developing an email client, which sent Java messages to the message queue, designing and developing message driven beans that consumed the messages from the queue and sent emails using content from the message.
• Used XML and SOAP with SAX parser to transfer data between applications.
• Developed web services using Top-down approach to get information from another application.
• Wrote PL/SQL stored procedures and used JDBC API.
• Extensively used WSAD 5.1 while writing code & used CVS for change control.
• Used Web Sphere Application Server for deploying various components of the application.

Environment: JEE, UML 2.0, Rational Rose 2003, Java SDK 1.4, XML 1.1, SOAP 1.2, SAX 2.0, JSP 2.0, JMS 1.1, HTML 4.01, JNDI 1.1, JDBC 3.0, JavaScript 3.03, OOA, OOD, HIPAA, Servlets 2.3, Spring 1.0, CVS 2.0, Oracle 9i, UNIX.

Confidential, RICHFIELD, MN

Java/JEE Developer

Responsibilities:

• Wrote web pages for saving an account using session beans etc.
• Tested the application using Junit test cases. Did enhancement of the application and fixed the bugs as reported.
• Used Maven to build and deploy the application.
• Created stubs to consume Web services.
• Worked on advanced graphing, charting components.
• Worked on financial transactions like deposits, withdrawals, transfer, debit, and visa or bill payments.
• Performed a thorough unit testing and resolved several data related issues before migration to production.
• Working on Struts Framework for developing the front-end application and extensively. Spring as middle tier for entire application.
• Involved in working with Struts Tiles for the common look and feel for a web application.
• Working on Web Services using Java API for sXML Services (JAX-WS) and supporting, building, deploying Web APIs Services.
• Working as a part of team from business transfer, development, testing, code review, build implementation and support.
• Involved in the development of Web Services, creation of WSDL and schemas.
• Wrote PL/SQL statements according to the need using Oracle 10g database.
• Working on an internal web-based client server application built with Struts Framework using Oracle backend Database, working on establishing the relation for the different beans using the Hibernate 3.1.
• Involved in writing various components using Spring AOP and IoC framework.
• Developing an ability to move and consolidate critical information for the businesses and financial account data Using EJB and Hibernate for performing the Database Transactions.
• SCRUM methodology was used for the development of the product and for the project management purposes.

Environment: Java 1.5 and Java 1.6, Struts 2.1.8, Oracle 10g, HTML, PL/SQL, JDBC, Stored procedures, Web Logic Application Server 10.1, Hibernate2.3, Ant, JAX - WS Web Services, WSDL, EJB 3.0.

Confidential

Java Developer

Responsibilities:

• Interacted with business analysts and architecture groups gathering requirements and use cases.
• Developed Class diagrams, Sequence diagrams, and State diagrams.
• Developed the application using the Struts.
• Developed JSP pages for the presentation layer, used custom tag libraries, JSP Standard Tag Library (JSTL).
• Developed the Session Beans for handling the complex business logic.
• Developed the Hibernate for handling the database access.
• Explored the best programming practices for better performance and easy maintainability of the applications.
• Extensively wrote Stored Procedures, Triggers, and Cursors, Views for data retrieval and data storage and updates in DB2 database.
• ImplementedSOLR search engine to search the products.
• Wrote Apache ANT build scripts for building the application and unit test cases using JUnit for performing the unit testing.
• Coordinated the build and deployment of EARs on Web sphere in Test and Development environments.
• Designing Test Plans, Test Cases and performed System Testing.
• Extensively used CVS as source control and Involved in the Configuration Management software configuration/change control board.

Environment: Java/JEE Hibernate, JSPs, EJB 2.0, UML, JMS, XML, Struts, HTML, JavaScript, AJAX, DHTML,WebSphere, DB2, JUnit, ANT, Windows NT, UNIX.

Confidential

Java Developer

Responsibilities:

• Designed and implemented the using Java, HTML, JSP, and JavaScript.
• JavaScript is used for client side validation.
• Involved in creating stateless and state full session beans.
• Involved in creating Entity Beans for data persistence.
• Implemented a module for automatic calculation of fines and ticket generation for books not returned after the due date and that provides varied view the library for different categories of users and administrators.
• Generated reports in MS Access.
• Wrote test cases and created synthetic data to test the system. Extensively tested the system using the synthetic data.

Environment: JDK 3.0, HTML, CSS, JSP, JavaScript, Servlets, Web sphere, Edit plus, Oracle 8i, MS Access 2000, Rational Rose and Rational Requisite Pro