SUMMARY:

• 7 years of experience in design, development, maintenance and support of Java/J2EE applications.
• Working knowledge in multi-tiered distributed environment, OOAD concepts, good understanding of Software Development Lifecycle SDLC and good understanding and working knowledge in Service Oriented Architecture SOA .
• Experience in using Applet and Swing.
• Extensive experience in Java/J2EE programming - JDBC, Servlets, JSP, JSTL, EJB.
• Expert knowledge over J2EE Design Patterns like MVC Architecture, Front Controller, Session Facade, Business Delegate and Data Access Object for building J2EE Applications.
• Experienced in web development using HTML, CSS, JavaScript, JQuery and Ajax technologies.
• Experienced in developing MVC framework based websites using JSF and knowledge of spring framework.
• Extensive experience working in JSF Framework, O/R mapping Hibernate framework and spring framework.
• Experienced in Object-relational mapping using Hibernate.
• Strong experience in XML related technologies SAX and DOM.
• Knowledge of developing and consuming Web services including different technologies and standards like DTD, XSD, SOAP, REST, WSDL, JAX-WS.
• Experience in installing, configuring, IBM Web Sphere, Web Logic, Apache Tomcat, JBOSS.
• Experience in building and deployment of EAR, WAR, JAR files on test, and stage systems in IBM Web sphere application server v7 and web sphere process server.
• Good Knowledge of using IDE Tools like Eclipse, RAD7.0, RAD7.5, WID6.2, IID7.5 for Java/J2EE application development.
• Expertise in database modeling, administration and development using SQL, PL/SQL, toad in Oracle 8i, 9i, 10gand 11g , DB2 and SQL Server environments.
• Experience in creating Roles in LDAP.
• Experience in developing Junit test cases and Junit automation using ant build script.
• Experience in using ANT for build automation.
• Having good hands on working with EJB 3.0 annotations to map POJOs to databases.
• Experience in using version control and configuration management tools like CVS and SVN, Clear Case.
• Experienced in using Operating Systems like Windows and UNIX.
• Proficient in software documentation and technical report writing.
• Extensive experience in developing Use Cases, Activity Diagrams, Sequence Diagrams and Class Diagrams using UML Rational Rose and Visio.
• Versatile team player with good communication, analytical, presentation and inter-personal skills.

TECHNICAL SKILLS

PROFESSIONAL EXPERIENCE:

Confidential

SOA/J2EE Developer

Responsibilities:

• Designed the physical models using rational tools and generate the skeleton code.
• Designed the service interfaces involved in data model design.
• Developed the business rules using ILOG JRules Business rule management system.
• Created and implemented the complex DAO's for object relational mapping hibernate tool.
• Created connections to the oracle 11g database using data source.
• Created BPEL flows for the flow of a component in the business integration editor.
• Created, implemented and deployed the mediation flows in Enterprise service bus ESB .
• Developed Business Process Models BPM's as per the business requirements.
• Created hosted multiple web services for various consumers. Which are consumed by other domains and GUI projects
• Implemented role based validations using LDAP configurations.
• Created and integrated GUI screens with JSF technology.
• Created the ant build scripts to build the deployable artifacts.
• Involved in deployment process in multiple environments.
• Worked with team very closely to achieve or meet the project time lines.
• Conducted the meetings Mentored the State Agency Staff about the technology touch points and application.
• Involved in Clear Case setup for code repository.
• Used clear quest to keep track test cases.
• Implemented the Agile methodologies to achieve desired tasks.
• Created the mock up screens using the Balsamiq.

Environment: Java 1.5, PL/SQL, JDBC, Hibernate3.4, XML, FTP, Oracle 11g, JSF, Spring, EJB3, JavaScript, SOA, JAX-RPC, ANT, RAD 7.0/7.5, WID 6.2/7.0, WAS 7.0, ESB 6.2, WPS 6.2/7.0.

Confidential

Core Java Developer

Responsibilities:

• Involved in development of user interface in core java using applets and swings.
• Implemented JDBC to interact with oracle database.
• Developed SQL Queries and stored and stored procedures to interact with oracle 10 databases.
• Involved in debugging the bugs in the older application.
• Implemented make/gmake command compiling the legacy programs.
• Implemented TFS for the version controller.
• Involved in design and implementation of multithread process.
• Implemented File Import component to read third party XML files and convert them to appropriate to appropriate object using SAX
• Involved in the process of changing the passwords of the data accounts in the database.
• Involved in testing and debugging of the application.
• Developed the application on Eclipse.

Environment: Java 1.4, Applet, Swings, TOAD, PL/SQL, JDBC, XML, FTP, Oracle 10, Oracle 8, TFS, Visual studio, Windows Vista, Unix/Linux.

Confidential

Java/J2EE Developer

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Responsibilities:

• Extensively involved in the implementation of MVC architecture using Java Struts.
• Involved in development of User Interface using JSF Java Server Faces and Ajax.
• Implemented persistence layer using Hibernate framework
• Involved in implementation JSON libraries.
• Developed the Application layer using Java Beans
• Involved in the implementation of J2EE Design Patterns such as Singletons
• Developed server SQL Queries and Stored Procedures to interact with Oracle9i Database
• Involved in debugging the system using LOG4J.
• Integration Using IBM Web Sphere Integration Developer and Process Server.
• Involved in the design and development of presentation layer using JSP, HTML, and JavaScript
• Involved in the implementation of JMS API to create, send, receive, and read messages between application components
• Involved in the design and development of application using WSAD
• Involved in the code reviews and conducting of reviews meetings and ensured that the other members follow the coding standards
• Involved in the testing of application using Web Sphere Test Server

Environment: Java 1.5, Servlets, JSF, Spring, JMS, JDBC, XML, MVC, LOG4J, UML, JSON, Web Sphere, and WSAD 5.1

Confidential

Java Developer

Responsibilities

• Extensively involved in designing the database
• Involved in writing Hibernate queries, and Hibernate specific configuration and mapping files
• Coded JDBC programs for connection to the Oracle Database
• Developed Servlets and JSPs based on MVC pattern using Struts Action framework
• Involved in writing Business objects in EJB's
• Deployed into WebSphere Application Server
• Used Tiles for layout and Apache Validator Framework for Form validation
• Used Log4J logging framework to write Log messages with various levels
• Involved in fixing bugs and minor enhancements for the front-end modules
• Used Weblogic framework for writing Test Classes
• Used Ant for building and deploying the application

Environment: JSP1.2, Servlets2.1, Struts 1.2.4, Hibernate2.0, XML, UML, HTML, JNDI, CVS, Log4J, WebLogic, App server 5.1, Eclipse, Oracle 9i.