SUMMARY:

• Java Developer with 9+ years of Object Oriented Software development experience in analysis, design, development and implementation of Client/Server applications using JAVA, J2EE, XML and other related technologies.
• Working knowledge of industry standard development practices and concepts of Java, J2EE, Servlets, JSP, JMS, JNDI, JDBC, RMI, DOM, JAXP, Web Services, Hibernate, Spring, MVC patterns and J2EE Design patterns.
• Implement Model View Control architecture using Apache Struts.
• Expert in Web/User Interface development using AJAX, HTML, CSS, Java Script and other web development languages XML, XSL, XSLT,JSTL.
• Working knowledge on industry approved creational, structural, behavioral and J2EE design patterns.
• Extensive experience with Messaging(JMS,TIBCO EMS, IBM MQ Series)
• Extensively used JMS publish/subscribe infrastructure based on TIBCO.
• Message Driven Beans has been implemented based on TIBCO (EMS) topics.
• Used Java Messaging Service (JMS) for reliable exchange of information across applications with Publish - Subscribe and Peer-Peer using Messaging services TIBCO(Topic and Queue Connection)
• Experience in Object Oriented Analysis and Design using UML artifacts - class, sequence and use case diagrams using Visio, Rational Rose.
• Strong at Oracle and SQL backend programming and providing interfaces between multiple databases and applications. Extensively used Stored Procedures, Functions and Triggers in MySQL and Oracle PL/SQL.
• Good hands of experience in configuration, deployment and management of enterprise applications on Application Servers like Web Sphere, JBoss and Web Servers like Apache Tomcat.
• Good Hands on various IDEs like RAD, WSAD, My Eclipse and Eclipse.
• Coordinating with Onsite/offshore Team Members.
• Experience in working with operating systems like Windows 2000/XP/Vista/7, UNIX and LINUX.
• Good hands on version control tools like Sub Version and CVS.
• Good hands on Experience in Project Management tools like JIRA.

TECHNICAL SKILLS:

Languages: Java, C++, SQL, PL/SQL

J2EE: JSP, Servlets, EJB, JDBC, Struts, Spring, Hibernate, JMS, log4j, JUnit, Web Services.Web Services

Messaging: JMS,TIBCO EMS,TIBCO RV

Servers: Web sphere, Web logic, JBoss, Apache Tomcat

View tools: XML, XSLT, HTML, CSS, Java script, JQuery, AJAX

IDE: WSAD, My Eclipse, Eclipse, Net beans, JDeveloper, RAD

Design Skills: Rational Rose, Visio

Databases: Oracle 8i/9i/10g, PL/SQL, My SQL

Operating Systems: Windows 2000/XP/Vista/7, UNIX, Linux

PROFESSIONAL EXPERIENCE:

Confidential, Memphis, TN

Sr. Java/J2EE Lead

Responsibilities:

• Understanding business objectives and implementation of business logic.
• Leading team, Co-coordinating with Onsite & Offshore Team Members
• Used Agile Software Development methodology for developing the application.
• Designed and developed the Web-based User Interface on Struts Framework.
• Created tile definitions, struts-config files and resource bundles using Struts framework.
• Designed and Developed the Pub/Sub messaging infrastructure using TIBCO EMS.
• Involved in implementing the TIBCO Publisher and Subscriber.
• Implemented validation framework for creation of validation.xml and used validation-rules.xml.
• Exploited the potential of Hibernate for complex Object-Database mapping, transactions, and for achieving dynamic business functionalities.
• Designed and Developed Java classes, XML Mapping files and Service classes to use the Hibernate API
• Implemented spring framework inversion of control principle for beans.
• Used Spring ORM and DAO modules for database transaction management.
• Implemented Web Services in JAXP based on SOAP protocols using XML and XSLT extensively for data transfers
• Applied the Singleton Factory Method, DAO, MVC design patterns.
• Developed presentation layer using HTML, CSS, and JavaScript
• Used Statement, Prepared Statement and Callable Statement classes for implementing the database interfaces.
• Used JMS for communication with different platforms.
• Maintained the source code versions in SVN.
• Involved in Unit Testing, UserAcceptanceTesting and Bug Fixing

Environment: J2SE 5.0, Servlets, Struts, Spring, Hibernate, JSP, JMS, JAXP, SOAP, SDLC, Eclipse, Web Services, HTML, CSS, Java Script, JQuery, Web Logic, SDLC, XML, XSLT,TIBCO EMS Server, Oracle 10g, log4j, Ant, Junit, SVN, Unix

Sr. Java/J2EE Developer

Responsibilities:

• Understanding business objectives and implementation of business logic.
• Used Agile Software Development methodology for developing the application.
• Designed and developed the Web-based User Interface on Jakarta Struts Framework
• Extensive development of JSP, Action Class and form beans.
• Designed interfaces to add flexibility and plug-in ability.
• Used Hibernate to store the persistence data into the Oracle database.
• Designed and Developed Java classes, XML Mapping files and Service classes to use the Hibernate API
• Implemented the application using the concrete principles laid down by several design patterns such as Business Delegate, Session Facade, Service Locator, DAO and DTO.
• Implemented Web Services in JAXP based on SOAP protocols using XML and XSLT knowledge of Ecommerce Platforms (Zen-Cart) and Apache extensively for data transfers
• Server-side implemented on J2EE, Oracle, RAD platform.
• Implemented spring framework inversion of control principle for beans.
• Used database transactions and transaction management with Spring ORM and DAO
• Developed presentation layer using HTML, CSS, and JavaScript
• Provided database interface using JDBC Drivers with back-end as Oracle.
• Used Statement, Prepared Statement and Callable Statement classes for implementing the database interfaces.
• Used JMS for communication with different platforms.
• Maintained the source code versions in CVS repository.
• Involved in debugging, testing and Integration of the System.
• Involved in writing Junit test cases.
• Involved in wrap-up meetings and in estimating the timeframe for each story and helped in deploying the application to the server for each iteration of the agile software development.

Environment: J2SE 5.0, JDBC, Servlets, Struts, Spring, Hibernate, JSP, JMS, JAXP, SOAP, SDLC, RAD, Web Services, HTML, CSS, Java Script, Web Sphere Application Server (WAS), SDLC, XML, XSLT, Oracle 9i, log4j, Ant, Junit, CVS, Unix

Sr. Java/J2EE Developer

Responsibilities:

• Involved in Software Development Life Cycle ( use cases, design, coding, testing)
• Created a Use case Diagram that shows the User cases and developed class and sequence diagrams using UML.
• Implemented in MVC Architecture
• Involved In integration of different layers of the application.
• Design and development of tables in Oracle database and creation of action and DAO classes and class diagrams and thorough unit testing the module.
• Extensive development of JSP, Action Class and form beans using Eclipse IDE.
• Created tile definitions, struts-config files and resource bundles using Struts framework.
• Implemented validation framework for creation of validation.xml and used validation-rules.xml.
• Designed and Developed Java classes, XML Mapping files and Service classes to use the Hibernate API.
• Developed modules that integrate with web Services that provide global information support such as customer and account management
• Used JMS for the asynchronous exchange of critical business data and events among J2EE components and legacy system .
• Created connections to database using Hibernate session Factory, using Hibernate APIs to retrieve and store data to the database with Hibernate transaction control.
• Developed stored procedures and triggers in PL/SQL
• Used Maven2 and CVS to setup continuous integration including JUnit testing, check style, code coverage and the configuration management and work flow modeling tools
• For web application deployment and debugging used UNIX.
• Involved in writing Junit test cases and suits using Eclipse IDE.
• Involved in testing and implementation

Environment: J2SE 5.0, Servlets, Struts, Hibernate, Spring, JDBC, JSP, SOAP,JPA, SDLC, Web Services, CSS, Java Script, Web Sphere Application Server (WAS), XML, XSLT, Oracle 9i, My Eclipse, Maven, JUnit, Sub Version, Unix

Sr. J2EE developer

Responsibilities:

• Participated in requirement collection and understanding the existing System from users. Designed application using UML.
• Designed and developed the Web-based User Interface on Jakarta Struts Framework
• Prepared the System Requirements Specification Document (SRS).
• Adopted J2EE best Practices, using J2EE patterns. Utilized Value Objects, Service Locator, Singleton, Data Access Object and Service Activator and used CMP Entity beans with Relationships.
• Implemented validation framework for creation of validation.xml and used validation-rules.xml.
• Designed and Developed Java classes, XML Mapping files and Service classes to use the Hibernate API.
• Created tile definitions, struts-config files and resource bundles using Struts framework.
• Provided database interface using JDBC Drivers with back-end as Oracle.
• Developed presentation layer using HTML, CSS, and JavaScript
• Developed stored procedures and triggers in PL/SQL
• Involved in writing JSPs, JavaScript and Servlets to generate dynamic web pages and web content.
• Used Entity beans inheritance become best choice for design and development.
• Used Validator framework for front end validations and Project Integration.
• Involved in testing and implementation

Environment: J2SE, JSP, JDBC, SDLC, Servlet, Struts, Hibernate, Spring, EJB 2.0, Log4j, Web sphere 5.1, HTML, CSS, JavaScript, Rational Rose, Oracle 8i, XML, Eclipse, Ant, CVS, Unix.

Sr. J2EE Developer

Responsibilities:

• Requirements analysis, high level and low-level design of an E-Commerce Object Model (3-tier architecture) with Rational Rose.
• Involved in Technical Architecture of the Project.
• Used JSF Framework for the development of the web application components.
• Was involved in writing JSPs, JavaScript and Servlets to generate dynamic web pages and web content.
• Involved in Data Base Design using Erwin tool
• Developed DAOs interfaces for Hibernate to interact with the database.
• Developed servlets to process the requests on the server and to transform the processed data to database.
• Made extensive use of Java Naming and Directory interface (JNDI) for looking up enterprise beans.
• Developed presentation layer using HTML, CSS, and JavaScript
• Developed stored procedures and triggers in PL/SQL
• Database design, writing stored procedures and triggers, Writing session and entity beans, JMS client and message driven beans to receive & process JMS messages, JSPs & Servlets using MVC architecture.
• Deployed the application in WebLogic server.
• Responsible for Parsing XML data using XML parser and Testing, fixing of the bugs and coding modifications.
• Involved in writing Junit test cases and suits using Eclipse IDE.

Environment: J2SE 5.0, JSP, JDBC, Servlets, JNDI, SDLC, JMS, XML, HTML, CSS, Java Script, JSF, Hibernate, SDLC, WebLogic, Oracle 8i, Eclipse, Ant, pl/sql, JUnit, CVS, Unix.

Java Developer

Responsibilities:

• Exposed to the design and development phase of the project.
• Developed JAVA Server Pages (JSP), HTML and Java Script for the Presentation Tier.
• Developed Java Servlet that acts as a controller and maintains the session state and handles user requests in Middle Tier.
• Developed session beans representing business logic abstractions, EJB based applications to connect to back-end, Java files using the core language functionality.
• Wrote SQL queries and PL/SQL procedures for JDBC.
• Involved in assembling the ear and war files using IBM Websphere and Apache ANT.
• Exposed to deploying EJB components on IBM Websphere Application Server 4.x

Environment: J2EE, EJB, JDBC, IBM Web Sphere, WSAD, Microsoft SQL Server, UNIX