SUMMARY

• 6+ years of progressive and technical experience in the development of multi - tier applications using Java/J2EE.
• Proficient in Analysis, Design, Development, Maintenance and implementation of Enterprise, web and client server applications.
• Extensive experience in developing applications using Core Java, J2EE,Servlets, JSP, EJB, JMS, MQ Series, Spring, JSF, Struts, JDBC, Hibernate, HTML, XML and JUnit.
• Expertise in client design using HTML, XML, CSS, Java Script and JSP.
• Experience in the functional usage of applications in JBoss, Web Logic, WebSphere and Apache Tomcat Server.
• Good at Object Oriented Concepts and Design (OOC/OOD)
• Having experience in the Python, Groovy and Grails scripting.
• Experienced in developing the web Services, SOAP and REST.
• Proficiency in using MVC (Model View Controller) architecture for developing applications using JSP, Java Beans and Servlets.
• Experience in designing Use Cases, Class diagrams, Sequence and Collaboration diagrams for multi layered system architecture.
• Strong working noledge in Oracle SQL, PL/SQL- stored procedures and triggers.
• Hands on experience using Selenium RC, TestNG.
• Experience in writing test plans, test cases and test design specifications.
• Extensive experience in Object Orient Programming using Java.
• Hands-on experience in UNIX commands.
• Knowledge in designing presentation layer components using Struts, JSP, Servlets.
• Strong analytical skills with ability to perform development tasks with minimal supervision.
• Very good noledge and hands on experience in Agile Scrum Methodology & Software Development Life Cycle (SDLC).

TECHNICAL SKILLS

Languages: Java 1.5/1.6/1.7, PL/SQL, HTML, XHTML, Java Script, Unix

J2EE Technologies: JSP, Servlets, JDBC, EJB, Struts, MVC and Java Beans

Frameworks: Struts, Spring and MVC Architecture

Persistence Layer: Hibernate 2/3.1

IDEs/Tools: Eclipse4.2/4.3, My Eclipse

Operating System: Unix, Windows

Data Base & ORM: Oracle 9i/10g/11g, MySQL, SQL Server

Web/Application Servers: Web Sphere, Web Logic, Apache Tomcat 5x, JBoss 4.0/4.2

Documentation Tools: MS Office 2007/2010

Web Services: SOAP, REST

Testing Tools: Load Runner, Junit

PROFESSIONAL EXPERIENCE

Confidential, Irving, TX

Java Developer

Responsibilities:

• Involved in various phases of Software Development Life Cycle (SDLC) of the application like requirements gathering, Design, Analysis and Code development.
• Developed Use case diagrams, Object diagrams, Class diagrams, and Sequence diagrams using UML.
• Designed and Developed complex UI screens using Spring MVC, AJAX, JSP, JQuery, HTML5, CSS3, Java Script for request management and search and filter modules.
• PAGE FLOW is used to drive user interfaces
• Used JDBC to invoke Triggers, Stored Procedures in Oracle10g.
• Developed Restful Web services for transmission of data in JSON format.
• Extensively worked on XML DOM Parser
• Developed unit and integration test cases using JUnit, Mockito.
• Used Spring Model View Controller (MVC) 2 architecture. Used JSPs in front-end, Used XSL/XSLT for transforming common XML format into internal XML format.
• Apache Ant was used for the entire build process.
• Used Hibernate for Object mapping
• Integrating Spring as Controller Framework with EJB’s between view and model.
• Having experience in leading team with 2 members for 6 months.
• Built data-driven web applications using JSP by developing custom tags, JSTL for all the application pages, EJB and XML.
• Designed and Developed web services using JAX-WS, SOAP, JAXB, Apache cxf.
• .Developed spring service classes using spring controller component.
• Deployed the application on Web Sphere server.
• Used Hibernate, EJB, SQL, JDBC and JPA to develop the persistent layer.
• Used Log4J API for logging and debugging.
• Developed the application using Data Access Objects, and Singleton.

Environment: Java, JSP, Struts 2.0, Servlets, Spring 3.0, EJB, JSTL,JSON, Web Services, WSDL, XML, HTML, CSS, WebSphere7.0, Log4J 1.2.7, JUnit, PVCS 7.6, UNIX, Oracle10g, PL/SQL, Clear Case.

Confidential, Buffalo, NY

Java Developer

Responsibilities:

• Reviewed the functional, non-functional requirements and high level designs.
• Worked with Agile Methodologies.
• Used Struts and Spring Web flow for integration purpose in application development.
• SOAPUI is used for web services testing.
• Implemented enterprise applications using WSDL, SOAP and XML schema.
• Soap over Http and Soap over MQ series JMS are used to communicate with components.
• Developed different design methodologies such as MVC and factory design patterns.
• Used Hibernate for Object mapping.
• Built data-driven web applications using JSP by developing custom tags, JSTL for all the application pages, EJB and XML.
• Implemented Groovy script in application.
• Worked extensively in the backend Oracle database.
• Used Log4J for any errors in the application
• Used HTML, CSS and Java Script for developing user interface.
• Used Spring Batch for scheduling and maintenance of batch jobs.
• Used MAVEN as build tool.
• Used WSDL to post the services in the UDDI.
• Developed lookup tables and views to speed up queries.
• Provide critical support to current order management systems being used as and when required.
• Participated in Quality analysis and testing.

Environment: Java, EJB, Hibernate 3.6, Struts 1.3, Spring 2.5, Oracle 10g, XML, EJB, JUnit 4.0, XSLT, IDE, HTML, CSS, JavaScript, Apache Tomcat 5x, Log4j

Confidential, Atlanta GA

Application Developer

Responsibilities:

• Actively participated in requirements gathering, analysis, design and testing phases.
• Responsible for use case diagrams, class diagrams and sequence diagrams using Rational Rose in the Design phase.
• Using Java Financial platform built an application, which is an integration of technologies such as Struts, Spring and Web Flow.
• Implemented application using MVC architecture integrating Hibernate and Spring frameworks.
• Designed client application using Java Server Pages (JSP), Cascading Style Sheets (CSS) and XML.
• Implemented the Enterprise JavaBeans to handle various transactions
• Developed Service Oriented Architecture using JMS for messaging.
• Developed Web Services to transfer data between client and server vice versa using SOAP, WSDL and UDDI.
• Developed version control using Subversion.
• Used Spring Security for Authentication and authorization extensively.
• Developed and maintained the data layer using the EJB’s.
• Used Spring Core for dependency injection/Inversion of Control (IoC).
• Used Log4j for debugging the issues and exceptions.
• Participated in designing Web services framework in support of the product.
• Responsible to write complex SQL and HQL queries to retrieve data from the Oracle database.
• Involved End to End development by integration Front End and Backend by Debugging.
• Involved in complete development of “Agile Development Methodology” and tested the application in each iteration.
• Worked with Groovy and Grails script.
• Used XML to transfer the application data between client and server.
• Used the JDBC for data retrieval from the database for various inquiries.
• Done with unit testing of all java classes using JUnit framework. Supports various kinds of testing activities starting from Integrated Unit Test, Sub System Test, System Test & User Acceptance Test.

Environment: Java, J2EE, Spring 2.0, JDBC 3.0, JNDI, Hibernate 3.0, JMS, Tomcat v6.0, Eclipse, Oracle 11g, XML/XSLT, HTML, EJB, JavaScript 1.2, SQL developer Web logic 10.2, and Junit 4.0.

Confidential

Java Developer

Responsibilities:

• Understanding and analyzing the requirements.
• Implemented server side programs by using Servlets and JSP.
• Designed, developed and validated User Interface using HTML, Java Script, XML and CSS.
• Implemented MVC using Struts Framework.
• Handled the database access by implementing Controller Servlet.
• Implemented PL/SQL stored procedures and triggers.
• Used JDBC prepared statements to call from Servlets for database access.
• Designed and documented of the stored procedures
• Widely used HTML for web based design.
• Involved in Unit testing for various components.
• Used Log4J for any errors in the application

Environment: Java 2, J2EE, JSP, Servlets, HTML, DHTML, XML, JavaScript, Struts 1.1, Eclipse, WebLogic, PL/SQL and Oracle9i.