SUMMARY

• 6+ years of experience in Software Development Life Cycle (SDLC) including requirements analysis, design specification, code development, code integration, testing and deployment using Object Oriented Analysis and Design (OOAD) with Java/J2EE.
• Extensive development experience on different IDE’s like Eclipse, My Eclipse, Net Beans.
• Expertise in several J2EE technologies like JSP, Servlets, Java Scripts, Java 1.6, WSDL, JSF, Hibernate, Spring, Struts, EJB, Ajax, JAVA Beans, JMS, XML.
• Expertise in Implementing MVC design pattern using Struts 1.0/2.0 frameworks.
• Extensively worked on Struts Tag libraries, Validations, Exception Handling and JSTL in struts framework.
• Expertise with IBM Web Sphere 6.1/7.0, BEA Web Logic, Jakarta Tomcat 5.5/6.0.23,Jboss 4.2.3/5.0
• Experience in implementing various design patterns including Data Access Object, Session Façade, Business Delegate, Service Locator, MVC, Data Transfer Object and Singleton.
• Expertise in Web page creation using HTML, DHTML, XHTML, JavaScript and CSS.
• Good experience in using the Oracle 10g/9i/8i/8.0, DB2 and SQL Server databases.
• Experience in database design, PL/SQL, Queries, Triggers, DB2 Client, O/R Mapping, Hibernate and JPA.
• Experienced in implementing Spring Framework, Hibernate as ORM (Object - Relational Mapping).
• Strong Knowledge in using TOAD.
• Experience on AJAX for creating dynamic pages and actions.
• Expert in using J2EE complaint application servers like BEA Web logic, IBM Web Sphere, Apache Tomcat, JBoss.
• Used Maven for building project.
• Experience in using Maven a build automation tool used specifically for java projects and Log 4j for logging purpose.
• Developed unit tests using Easy Mock and Junit.
• Excellent communication Skills, exceptional problem solving, strong programming abilities and a keen client needs assessment aptitude.

TECHNICAL SKILLS

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

J2EE Technologies: Servlets, JSP, STRUTS Framework, JSF, EJB 2.0, Hibernate, Java Beans, JDBC, Java 1.6

Web Technologies: JavaScript, XML, DOM, CSS, HTML.

Frameworks: MVC, Struts1.3, J2EE Design Patterns, Spring.

Application/Web servers: IBM Web Sphere 5.x/4.x, Web Logic 8.x/7.x, JBoss, Tomcat.

Databases: Oracle 9i/10g, DB2 8.0/7.0, SQL Server 2000.

IDE Tools: IBM Web Sphere Application Developer (WSAD), Eclipse, Net Beans.

Operating Systems: Windows NT/2000/95/98/Me/XP, Sun Solaris.

Tools: and Utilities: Toad, SQL Navigator, SQL Loader, CVS, Maven, Junit, Log4j, Macro media tool.

PROFESSIONAL EXPERIENCE

Confidential, Northbrook, IL

Sr. Java Developer

Responsibilities:

• Application was deployed on Web Sphere Application Server 7.0.
• Migrated from WebSphere Application Server 6.0 to IBM WebSphere Application Server 7.0.
• Worked on SOAP, WSDL and implementation of code templates generate WSDL file, and serialization files.
• Implemented modules using Core Java APIs, Java collection, Threads, XML, and integrating the modules.
• Used SOAP for Web Services by exchanging XML data between applications over HTTP
• JUnit tests were written to test each module in the application.
• Used Soap over Http and Soap over JMS for communication between components
• Developed session, entity beans and message driven beans.
• Developed, and debugged the servlets and EJB with Web sphere Application server.
• Developed Web Services for data transfer using SOAP and WSDL
• Used JUnit framework for unit testing of application and JUL logging to capture the log that includes runtime exceptions
• Converted entire logging from LOG4j to JUL Logging
• Developed user Interface using JSP, Java Script and HTML.
• Used JAX-B to call web services described by WSDL.
• Used XYTHOS to store the data when the request comes Confidential ODD times.
• Designed and developed message driven beans that consumed the messages from the Java message queue
• Involved in the production support of the application
• Very good Confidential ATG Ecommerce products and out of box implementations.
• Experience in Integration of various data sources like Oracle, SQL Server, Flat Files, Foxpro files. Powerful background in PL/SQL with data migration techniques.

Environment: JDK 1.6, Servlet, JSP, Beans, XML, XSLT, Html, JAX-WS, Spring 2.5,Hibernate 3.0, Java 1.6 Oracle 11g, Maven, SOAP, WebSphere 6.1, HTML, JavaScript, JUnit 4.0.

Confidential, Columbus, Ohio

Java Developer

Responsibilities:

• Involved in requirement analysis meetings.
• Developed the Use Cases and Sequence Diagrams using MS-Visio
• Used JAX-WS for building the Web Services.
• Used SOAP as a XML-based protocol for web service operation invocation.
• Calls and responses between different components are transmitted as SOAP messages over HTTP.
• Used SoapUI, a functional testing tool for Web Service testing.
• Used SVN for source code control.
• Implemented SQL, PL/SQL Stored Procedures, Triggers and Cursors.
• Used JUnit, a test framework which uses annotations to identify methods that specify a test.
• Used Log 4J to log messages depending on the messages type and level.
• Developed and implemented the MVC Architectural Pattern using Struts Framework including JSP, Servlets, EJB, Form Bean and Action classes.
• Used design patterns like MVC, Singleton and Factory design pattern.
• Used Spring Securitythat provides advancedauthentication, authorizationand other security features for enterprise applications.
• Developed User Interfaces using HTML, JSP, Java Script technologies.
• WebSphere application server is used for deployment purpose.
• Hibernate, an object-relational mapping (ORM) library is used for mapping the object-oriented domain.
• Developed SQL queries and Stored Procedures for retrieving the data from several databases.
• Used XPATH, XQuery and XSLT for XML transformations.

Environment: Java 1.6/JDK 1.6, Servlet, JSP, Beans, XML, XSLT, Html, JAX-WS, Spring 2.5, Struts 1.3, Hibernate 3.0, Oracle 10g, PL/SQL, Ant, SOAP, JMS, WebSphere 6.1, HTML, JavaScript, JSON, JUnit 4.0

Confidential - Columbus, OH

Sr. Java Developer

Responsibilities:

• Participated in reviewing the functional, business and high level design requirements.
• Developed the Use Case diagrams and Class diagrams.
• Application built on Java Financial platform, which is an integration of several technologies like Struts and Spring Web Flow.
• Used the Inversion of Control module of spring framework.
• Experience in working with thin, thick and NFC clients.
• Published methods as web methods using REST-FUL web services.
• Used SOAP UI for testing the web services.
• Designed enterprise level applications on XML schema, SOAP and WSDL technologies.
• Used XPATH, XQuery and XSLT for XML transformations.
• Used XMLBeans for parsing the XML documents.
• Used Soap over Http and Soap over JMS for communication between components.
• Created the test cases using JUnit.
• Developed the Application and business logic using Java 1.6
• Implemented several design patterns like Singleton, MVC and Factory design patterns.
• Developed the User interfaces using HTML, CSS3, JSP, JavaScript and Tiles etc.
• Experience with jQuery.
• Developed SQL queries and Stored Procedures for retrieving the data from several databases.
• Used Hibernate for Object Relational Mapping.
• Used Free Marker Template for sending the parameters to the back end systems.
• Log4J was used for logging errors in the application.

Environment: JDK 1.6, Servlet, JSP, Beans, XML, XSLT, Html, JAX-WS, Spring 2.5, Struts 1.3,Hibernate 3.0, Java 1.6 Oracle 11g, Maven, SOAP, WebSphere 6.1, HTML, JavaScript, JUnit 4.0

Confidential, Fairfax, VA

Java Developer

Responsibilities:

• Involved in various phases of Software Development Life Cycle (SDLC) of the application like Requirement gathering, Design, Analysis and Code development.
• Responsible for Understanding the scope of the Project and for documenting the Detail Design document
• Worked on Concept wave tool, which is mainly based on Web Services, which helps in interaction with various order entry applications.
• Developed templates using Concept Wave
• Used JavaScripts for the process of various order functions and integration within different applications
• Used JMS for different applications to interact with each other by passing the order update to one end to another
• Orders were created by sending SOAP requests though Soap UI
• Written test cases and For Performing Unit Testing
• Moved all the time consuming online processing request in to JMSQueue.
• Used Web services WSDL and SOAP for getting credit card information from third party.
• Implemented various design patterns in the project such as MVC, Business Delegate, Data Transfer Object, Data Access Object, Service Locator and Singleton
• Designed and developed various Oracle database Simple and Complex Queries, PL/SQL procedures, Stored Procedures, Trigger and Functions.

Environment: Oracle 11g, Java 1.5, JavaScript, Oracle WebLogic Application server 11g, SQL Developer, Soap UI, Concept wave, XML, SOAP

Confidential, Chicago, IL

Java Developer

Responsibilities:

• Performed analysis for the client requirements based on the developed detailed design documents.
• Developed Use Cases, Class Diagrams, Sequence Diagrams and Data Models using Microsoft Visio.
• Worked on development of common framework in Google web Toolkit(GWT) to build screens and make remote procedure calls to middle ware
• Developed STRUTS forms and actions for validation of user request data and application functionality.
• Developed JSP’s with STRUTS custom tags and implemented JavaScript validation of data.
• Developed programs for accessing the database using JDBC thin driver to execute queries, Prepared statements, Stored Procedures and to manipulate the data in the database
• Involved in developing business tier using stateless session bean.
• Used JavaScript for the web page validation and Struts Validator for server side validation
• Designing the database and coding of SQL, PL/SQL, Triggers and Views using IBM DB2.
• Design patterns of Delegates, Data Transfer Objects and Data Access Objects.
• Handled on issues related to conversion of JAVA to AJAX
• Developed Message Driven Beans for asynchronous processing of alerts.
• Used Clear case for source code control and JUNIT for unit testing.
• Involved in peer code reviews and performed integration testing of the modules.

Environment: JAVA, J2EE 1.2,AJAX, Google Web Toolkit(GWT) STRUTS 1.0, JSP, JDBC, EJB 2.0, Maven, XML, IBM Web Sphere, PL/SQL, JUNIT, DB2.