SUMMARY:

• Having 6 years of experience in Analysis, Design, Development, Testing and Maintenance in the field of Web Technology Applications and Client-Server environment.
• Expertise in design and development of various web and enterprise applications using J2EE technologies like JSP, Java Beans, Servlets, JNDI, JDBC, TOAD, JTS, EJB, JMS, RMI, XML, AJAX, GWT, J Query and Web Services.
• Extensive experience in MVC architecture and Model-driven architecture MDA .
• Experience in client-side development with HTML, CSS and JavaScript.
• Expertise in developing Multi-tier enterprise level web applications using various Java, J2EE technologies including JSP2.1/2.0, JSF1.2/1.1/1.0, Servlets 2.5/2.4, Struts 2.0/1.3/1.2/1.0, EJB3.0, JDBC2.0, Web Services SOAP, WSDL , Spring2.0, Hibernate3.0, AJAX, JMS1.1 and Apache Ant 1.7.
• Implemented SOA Service Oriented Architecture framework with SOAP, WSDL and Web Services.
• Worked on different IDEs like Eclipse, My Eclipse RAD, PyCharm and NetBeans.
• Experience in deploying EAR and WAR in application servers like Jboss, Web Logic and Web Sphere.
• Skilled in SQL programming and experience with designing and usage of databases like Oracle SQL SQL Server.
• Used version control tools like SVN and VSS.
• Worked with popular Design Patterns like Abstract Factory, Command Pattern, Observer and Singleton Data Access Object DAO .
• Experienced with JUNIT for unit testing and Log4J for logging.
• Experienced with WebSphere Application Server, WebLogic, JBOSS and Tomcat.
• Excellent in databases like IBM DB2, Oracle, SQL Server, My SQL MS Access.
• Experienced in working with different operating systems of Windows and UNIX.

SOFTWARE SKILL SET:

INDUSTRIAL EXPERIENCE:

Confidential

Sr. Java Developer

Responsibilities:

• Developed design specifications and object models using UML methodology and Rational Rose.
• Involved in various stages of Software Development Life Cycle SDLC , analysis, design and development.
• Used Spring MVC on the front end using JSP, spring tags, spring validation framework.
• Used Hibernate persistence framework on the backend over Oracle 10g database using HQL Queries.
• Designed and developed custom JSP screens and JavaScript.
• Developed web-based user interfaces using JSP, HTML, and XML based client and server application.
• Developed the user interface with JQuery, JSP, HTML, HTML5, CSS, CSS3 and JavaScript.
• Extensively used Hibernate in data access layer to access and update information in the database.
• Refactored existing project to make it more RESTful web services and thread-safe.
• Responsible for developing Use case, Class diagrams and Sequence diagrams for the modules using UML and Rational Unified Processing RUP .
• Involved in developing the User Interface module using J2EE, JSP Tags, Servlet's and Spring Framework.
• Involved in developing business layers / business rule engines using Enterprise Java Beans EJB architecture Session Beans for workflow, Entity Beans for persistence, MDBs for asynchronous communication .
• Application was developed using Spring Framework.
• Involved in integrating Spring with Hibernate for data access.
• Developed and implemented PL/SQL stored procedures, functions and triggers.
• Developed Spring DAO classes to manage database transactions using Hibernate.
• Support the applications through production and maintenance releases.

Environment: J2EE, Servlets, JSP, JavaScript, CSS, XML, HTML, EJB, JDBC, WebSphere Application Server, Spring, Hibernate and JUnit.

Confidential

Java Developer

Responsibilities:

• Involved in Object analysis, design and documentation of the application model using UML.
• Applied Agile Methodology for project development.
• Used JSF on the front-end side.
• Developed the application using Spring Framework that leverages classical Model View Controller MVC architecture that uses Tiles and Validation Components.
• Developed Custom tags and used Spring tags to support custom User Interfaces.
• Designed and developed, Web Service Definition Language WSDL and XML Schemas to provide a data access service for the web applications.
• Configured Java Messaging Service to transfer XML Documents between the applications using JMS. Used JAXP API for parsing and processing the XML Documents.
• Developed the front-end components using HTML, DHTML, JavaScript, JSP, AJAX, Servlets, XML and XSLT.
• Involved in developing configuration files and resource bundles.
• Involved in component development using J2EE principles and used design patterns such as Session Facade, Business Delegate, Singleton, Factory and Data Access Object DAO in the implementation of the application.
• Integrated Java Messaging Services JMS with spring by use of a Message Broker for reliable and asynchronous exchange of important information.
• Involved in making Web Services using spring remoting support via JAX-RPC.
• Implemented Spring Service components and used Dependency Injection of Spring Framework.
• Used generic feature, metadata and auto-boxing of JDK 1.5 extensively.
• Used Spring ORM tool as an Object Relational Mapping tool to persist the data into the database.
• Writing queries for database CRUD operations.
• Hibernate was used at data layer to interact with database. CVS Software tool is used for revision control of source code.
• Used WSS4J for securing Web Services deployment.
• Used the Eclipse as IDE configured and integrated onto JBoss using Maven build scripts to automate the build and deployment process.
• Tested with the help of JUnit.

Environment: Java, J2EE, JSF 1.1, HTML, XHTML, CSS, AJAX, JavaScript 1.7, Servlets 2.5, Spring 2.5, Hibernate, Web Services WSDL, WSS4J, XML 1.0, Agile, Unix, XSL, XSLT, JNDI, JAXP 1.4.2, JMS 1.1, Message Broker, Unix, UML 2.0, JUnit 4.3.1,RAD 7.0, Maven 2.0, JBoss and DB2.

Confidential

Java Developer

Responsibilities:

• Implemented Agile software development methodology.
• Implemented Test Driven Development TDD as the software development process, understanding each requirement and handling all the exception conditions.
• Application was integrated and was built using Hudson Server.
• Implemented the application using Data Access Objects design pattern.
• Used JavaScript for client side validation.
• Application was deployed in WebSphere server.
• Used Log4Jto capture the log that includes runtime exceptions.
• Application was developed in Eclipse IDE.
• Used Toplink to map java objects to database.
• Wrote JUnits for the code snippets that I developed used JUnit4 framework.
• Analyzed the logs and debugged code when transactions failed.
• Used XML to connect to external databases and to execute workflow.
• Intensively used collections such as ArrayList and Hashmap to store the data.
• User Interface was designed very complexly with lots of listeners using Swing Client.
• Made use of HP Quality Center 11.0 to log and claim defects.
• Used IBM RATIONAL CLEARCASE for source code management.
• Involved in Production Support and dealing with high priority tickets.

Environment: Java, Toplink, XML, Hudson Server, Eclipse Juno, Oracle 11g, Swing, HP Quality Center, JUnit 4, Log4j, JavaScript and WebSphere.

Confidential

J2EE Developer

Responsibilities:

• The system design is based on Model View Controller MVC Architecture.
• Followed Rational Unified Process for the entire life of the project.
• Fixing up of design deliverables for the application.
• Writing Use Cases and other requirements and designing artifacts for entire application.
• Enhanced the design using Session Facade and value object patterns for Middle Tier Development.
• Used BIRT plug-in in Eclipse for creating reports in Java, which were in mainframes.
• Applied Design Patterns/J2EE Patterns while developing the system design.
• Implemented MVC Architecture using Spring Framework.
• Implemented Business Logic using Stateless Session Beans.
• Developed Unit Tests using JUnit Framework.
• Requirements and Design for new module for the application.
• Used Rational Clear Case for Version Controlling.

Environment: Java, JSP, BIRT 2.3.2, Spring, Servlets, JAVA Beans, Hibernate, Websphere Application Server, HTML, XML, UML, Eclipse, PL/SQL, Oracle 8/9i, Rational Rose, UNIX, Dream weaver 3.0 and MVC framework.

Confidential

Java Developer

Responsibilities:

• Involved in using XML for developing tool for user interface customization.
• Developed web GUI involving HTML, XHTML, JavaScript, CSS, JSP, Servlet and beans under MVC architecture.
• Involved in coding reviews and enhancement of application.
• Developed the application as per the requirements.
• Developed various components of the application and unit test them.
• Developed various modules using MVC Struts and used struts tag libs for developing user interfaces.
• Extensively used Java Mailing Service to create, send, receive and read messages between application components.
• Developed Servlets, Session and Entity Beans handling business logic and data manipulations from database.
• Managed connectivity using JDBC for querying/inserting data management including triggers and stored procedures.
• Written SQL Queries to interact with Oracle database.
• Deployed Enterprise application using WebLogic Application Server.
• Maintained multiple Enterprise applications in Production Environment of WebLogic 9.1
• Successfully executed all test cases and fixed any bugs/issues identified during the test cycles.

Environment: J2EE, Java/SDK, HTML, XHTML, DOM, CSS, JavaScript, JSP, EJB, JDBC, JNDI, JMS, VSS, MVC Framework, Oracle 9i, Eclipse and WebLogic Application Server WAS .