SUMMARY

• Over 7+ Years of extensive experience in Software Development in analysis, design, development and testing client server and n - tier applications using Java/J2EE Application development using Software Development Methodologies / Framework s like SDLC, OOAD and AGILE.
• Expertise in design and rapid development of web and J2EE applications using Core Java, JSP, Servlets, EJB, JDBC, Struts and Hibernate.
• Experience in using MVC (Model View Controller) architecture for developing applications using JSP, Java Beans, Servlets and EJB.
• Expertise in development of multi-tiered web based enterprise applications using J2EE technologies like Servlets, JSP, EJB, JDBC, JNDI, Java Beans, JAXB, JAXP (SAX/DOM) and JAX-RPC.
• Experience in developing applications using JavaScript, CSS, XML and HTML.
• Experience in RDBMS, SQL and PL/SQL, writing Stored Procedures, Functions and Triggers in Oracle, DB2, SQL and PL/SQL.
• Experience in Rational Rose for UML modeling.
• Web Services SOAP-WSDL and RESTful.
• Experience in deployment of applications on JBoss, IBM WebSphere, WebLogic and Apache Tomcat application servers.
• Good knowledge in IDE’s like Eclipse and NetBeans.
• Designed and Developed Web Applications involving J2EE technologies like Servlets, JSP, JavaBeans, EJB, JDBC, JMS and JNDI.
• Sound Knowledge of Design Patterns like Singleton, Business Delegate, Session Façade, DAO, and MVC.
• Experienced in Oracle 10g/9i/8i, RDBMS and SQL Server including SQL and PL/SQL
• Excellent communication and problem solving skills.
• Experience working as an individual contributor and as a team member coordinating with other team members.

TECHNICAL SKILLS

Programming Languages: C, C++, Java, J2EE, SQL, PL/SQL

JDK versions: JDK 1.5/1.6

J2EE Technologies: JSP, Servlets, EJB, JDBC, Hibernate, JMS

Frameworks: Struts, Hibernate, Spring

Markup/Scripting Languages: HTML, XML, CSS, XTML, JavaScript

XML Technologies: XLTS, JAXP(DOM,SAX), WSDL, JAXB

Application/Web Servers: WebSphere, WebLogic, JBoss, Tomcat

IDE: Eclipse, NetBeans

Databases: Oracle, MySQL, MS-SQL Server, DB2, MS Access

OS: Windows (NT/2000/XP/Vista/7/Server 2008), UNIX

Testing Tools: JUnit, Log4j

Design Methods: UML, OOAD, J2EE Design Patterns

Build Tools: Maven, ANT

Version Control: CVS, Sub Version(SVN)

PROFESSIONAL EXPERIENCE

Confidential, Columbia, MD

Java Developer

Responsibilities:

• Organized the IEG pages with changes as required by the requirement team.
• Executed IEG scripts from IBM Cúram applications.
• Eclipse was the major IDE used.
• Actively involved in the telephone calls with requirement team.
• Developed the online application module with latest Curam technology IEG.
• To make changes in the user interface page, worked on uim,vim and java files
• Used an Integrated Development Environment (e.g., Eclipse), design tools (Rational Software Architect (RSA)) and modeling using UML.
• Created technical documents using MS Office products, Visio, Word, Excel, and PowerPoint.
• Implemented the logic to retry Project service to RSA connectivity
• Created and deployed web pages using HTML, JSP, JavaScript and CSS.
• Designed Use case diagrams, Class diagrams and Sequence diagrams using UML.
• Used CSS style sheets for presenting data from XML documents and data from databases to render on HTML web pages.
• Designed database and created tables, written the complex SQL Queries and stored procedures as per the requirements.
• Used Check Style for code formatting
• Followed java j2ee standard for development
• Used Apache Tomcat for development
• Used Weblogic Application Server for deployment in production
• Unit testing was done using JUnit
• Bug tracking and fixing was done using Test Director.
• Used Clover Cenqua for report generation on Unit Testing Percentage of Code

Confidential, Fremont, CA

J2EE Developer

Responsibilities:

• Involved in designing UML Use case diagrams, Class diagrams and Sequence diagrams using Rational Rose.
• Created User interfaces using JSP, HTML, CSS and JavaScript.
• Developed Custom Tags and JSTL to support custom user interfaces.
• Used CSS style sheets for presenting data from XML documents and data from databases to render on HTML web pages.
• Used JavaScript and Struts validation framework for front end as well as server side validations.
• Used Tiles Framework to create standard, reusable presentation components.
• Developing various Reports in PDF/XML/HTML format by using Jasper Reports tool.
• Implemented Design Patterns like MVC, Front Controller, Singleton, and Factory etc.
• Used Spring MVC framework and integrated it with Hibernate.
• Extensively used Hibernate ORM tool in data access layer to map the object view of data into database and to provide access and update information in the database.
• Used Web Services - WSDL and SOAP for getting credit card information from third party and used SAX and DOM XML parsers for data retrieval.
• Supported the development of database schema and creation of database tables in DB2.
• Extensively used Eclipse for writing code

Environment: IBM WebSphere App Server 6.0, Eclipse v3.5, J2EE 5, HTML, JSP 2.0, Struts 2.0, Hibernate 3.0, Spring 3.0, XML, JSTL, XSLT, SOAP, WSDL, JAXP, AJAX, Log4J, JUnit, ANT, SVN, PL/SQL, DB2, Windows XP.

Confidential, Boston, MA

J2EE Developer

Responsibilities:

• Designed UML Use case diagrams, Class diagrams and Sequence diagrams using Rational Rose.
• Developed user interface using JSP, JSP Tag libraries, Struts Tag libraries and JavaScript to simply the complexity of the application.
• Implemented Model View Controller (MVC-2) Architecture using Jakarta Struts framework at presentation tier.
• Developed various Enterprise Java Bean components to fulfill the business functionality.
• Created Action Classes which route submittals to appropriate EJB components and render retrieved information.
• Validated all forms using Struts validation framework.
• Extensively used Hibernate in data access layer to access and update information in the database.
• Used Spring Framework for Dependency injection and integrated it with Hibernate.
• Implemented the application using the concrete principles laid down by several Java/J2EE Design patterns like MVC, Session Façade, and Singleton.
• Developed the Business tier with Stateless and Stateful Session beans with EJB standards.
• Developed test cases on JUnit.
• Used Log4J for logging and tracing the messages.
• Used CVS to maintain version control.
• Involved in design and development phases of Software Development Life Cycle (SDLC).
• Designed database and created tables, written the complex SQL Queries and stored procedures as per the requirements.
• Involved in coding for Junit Test cases, ANT for building the application.

Environment: WebLogic Application Server v10.0, Eclipse v3.5, HTML, JSP 2.0, JavaScript, Servlet 2.3, EJB 2.0, Struts 1.3, Hibernate 2.0, Spring 2.5, JMS 1.1, XML, WebServices -RESTful, XML, SAX, DOM, JAXB, Log4J, JUnit, Maven, CVS, PL/SQL, Oracle 10g, Windows XP.

Confidential, AKRON, OH

Java/J2EE Developer

Responsibilities:

• Implemented Spring MVC design pattern for the middle tier of the application
• Used Hibernate, developed POJOs and wrote the XML files to map the objects to relational database using JAXB
• Implemented DAO design pattern for interaction with the database and also used Filter pattern for the implementation of security and authentication of the clients who want to use the system
• Involved in writing Stored Procedures, Functions, packages, Views, Sequences, Triggers using PL/SQL for Oracle database.
• Developed the front end using JSP, Tag libraries, HTML, CSS.
• Implemented validations for web pages using Spring validation framework
• Used JQuery to simplify the client-side scripting of HTML
• Implemented business logic using Hibernate.
• Tested database connections using MOCK objects for better performance
• Used JMS 1.2 API for sending messages
• Used Log4J for the logging and debugging purposes
• Written Hibernate Query Language (HQL) for persistence layer
• Use of various core and J2EE design patterns like factory, DAO, Singleton, Business Delegate, MVC, DI.
• Involved in development of JAX-WSWeb Services using WSDL, CXF, SOAP and XSDs.
• Deployed the application on WebSphere Application Server.
• Developed unit test cases using JUnit and DBUnit.
• Used SVN for code repository and Eclipse for IDE.
• Implemented the logging mechanism using log4j framework.
• Used Ant to build the J2EE application.
• Used HP Quality Center for defect tracking and worked with QA team to resolve any defects during the application testing phase and UAT testing.
• Altova XML Spy tool were used to speed up the implementation of tasks.

Environment: JDK 1.6, Spring 3.0, JSP 2.0, Hibernate 3.0, XML, HTML, CSS, JQuery, JAX-WS Web Services, JMS 1.2, Eclipse Kepler, WebSphere 6.1, UML, Log4J 1.2.7, JUnit 4.1, Ant 1.7, CXF, SOAP, WSDL, PL/SQL Developer, HQL, DBUnit, Oracle 9i, Quality center, XML Spy, Windows 7, JAXB.

Confidential

Java Developer

Responsibilities:

• Developed Deployment descriptor using XML files.
• Used Rational Rose and Microsoft Visio, UML tools for creating sequence and class diagrams.
• Designed tables to access the database in Oracle.
• Configured the WebLogic Console by creating Connection Pool.
• Developed Client Application using Servlets.
• Implemented MVC, Front Controller, Singleton, Data Access Objects, Value Object Design Patterns
• Developed user interface of the application using JSP, HTML, DHTML, XML and XSLT.
• Mentored co-developer in the application development
• Developed prototypes for the application.
• Documented the best practices of using the Java J2ee in application development
• Utilized MDBs, JMS, and MQ-Series for integration.
• Used Eclipse IDE for java development
• PL/SQL developer for database development.
• Used JDBC for Querying data
• Used Check Style for code formatting
• Followed java j2ee standard for development
• Used Apache Tomcat for development
• Used Weblogic Application Server for deployment in production
• Unit testing was done using JUnit
• Bug tracking and fixing was done using Test Director.
• Used Clover Cenqua for report generation on Unit Testing Percentage of Code

Environment: EJB, JNDI, Web Logic, Java, RMI, JDBC, Servlets, XML, HTML, JavaScript, Windows NT/95, Oracle 8i, PL/SQL Developer, HQL, DBUnit, Oracle 9i, Quality center, XML Spy, Windows 7, JAXB.