PROFESSIONAL SUMMARY:

• 6+ years of total professional experience in user interaction, requirement gathering, systems analysis, design, development and implementation of many N - Tier Application Systems.
• Vertical industry experience includes Financial Services, Insurance and Telecom.
• Expertise in developing both front end & back end applications using Java, Servlets, JSP, AJAX, EJB, Struts 2.0,Hibernate,JMS, JDBC, XML, Web Services.
• Proficiency in programming with different Java IDE's like IBM RAD 6.x/7.x, Eclipse, WSAD.
• Good knowledge on OOP paradigm skills, as well as experience with J2EE APIs, protocols and development of multi tiered applications.
• Experience with servers like WebLogic and WebSphere.
• Strong exposure working with J2EE design patterns like MVC, Front Controller, Data Accessor, Value Object, Singleton and Session Facade.
• Experience with Service Oriented Architecture (SOA).
• Good knowledge in MQ Series.
• Good experience with Multithreading, Collections and Exceptions.
• Extensive Experience working in Spring Framework, Struts Framework and O/R mapping Hibernate framework.
• Working knowledge of Java Web Services with real time knowledge using SOAP, WSDL and UDDI.
• Strong experience in RDBMS technologies like SQL, Sub Queries, Stored Procedures, Triggers, Functions.
• Experience with cross browser compatibility issues with Firebug and IETester.
• Good exposure to Continuous Integration and Automated build; Code refactoring techniques.
• Good experience in identifying actors, use cases and representing UML diagrams.
• Proven expertise in distributed application development including extensive work in Object Oriented Analysis, Design, Development and Implementation of projects in the areas of Client Server Architecture and Database Systems.
• Excellent communication skills, team playing spirit and strong analytical & problem solving abilities.

TECHNICAL SKILLS:

Operating Systems: Windows 95/98/NT/2000/XP, Linux, Unix

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

J2EE Technologies: Servlets, JSP,EJB, JDBC, JMS, Web Services, JSF, JNDI

Web Frame Works: Struts 2.0, Spring, Hibernate

Databases: DB2,Oracle, MS Access, MS SQL

Web Technologies: HTML, DHTML, JavaScript, XHTML, CSS, AJAX, JQuery

Tools: & IDE: Eclipse, RAD, Rational Rose, JDeveloper, FireBug, IETester

Source/Version Control: StarTeam, CVS, ClearCase

Web/Application Servers: BEA WebLogic, IBM WebSphere, Apache Tomcat

XML: XML, XSL, XSLT

PROFESSIONAL EXPERIENCE:

Confidential, Pittsburgh, PA

Senior Java\J2EE Developer

Responsibilities:

• Elaborated Use Cases based on business requirements and was responsible for creation of Class Diagrams, Sequence Diagrams.
• Created the Technical design document (TDD).
• Developed user interfaces using JSPs, HTML, XHTML, DHTML, CSS, Java Script, JSP Custom Tags.
• Developed Jsps and Managed beans using JSF1.2 implementation.
• Developed Service layer using Spring framework and injected the Spring beans into JSF managed bean.
• Developed web pages using JSF UI Components like,,,,,, .
• Developed Asynchronous means of retrieval of data from the Server and Database using AJAX features as well JavaScript.
• Developed Java Classes for implementation of Persistence of objects and Caching of Data using Hibernate.
• Developed code using various patterns like Singleton, Front Controller and Value Objects, Service Locator.
• Extensively used Core Java such as Multi Threading, Exceptions, and Collections.
• Designed WSDL's and elaborated type definitions schemas based on corporate standards, integration and security specifications
• Implemented the Web Services and associated business modules integration.
• Tested JSPs in FireFox and Internet Explorer browsers. Identified and fixed browser related issues.
• Used ANT script to compile and build the WAR.
• Configured the WebLogic handler for the Apache Web Server to serve static files (js, html, images and css).
• Developed SQL Statements as well as PL/SQL Stored Procedures for searching contractors depending on Selection Criteria.
• Developed Servlets for Document Upload, Image Streaming and Caching the data.
• Development and Integration of the Application using Eclipse IDE and used StarTeam as Version Control Tool.
• Involved in the full system life cycle and responsible for Developing, Testing, Implementing.
• Involved in Unit Testing, Integration Testing, and System Testing etc.
• Developed JavaScript validation for client side validations. Performed Code reviews and code fixes.
• Used Log4J to store log messages.

Environment: Java 1.5, J2EE, Springs, JSP, Hibernate, JSF,Struts 2.0, LDAP, AJAX, HTML, CSS, JDBC, Eclipse, Weblogic 10.x, Web Services, WSDL, Star Team, Oracle, ANT, Windows, SOA, Design patterns, Firebug, IETester, jQuery, AJAX, JavaScript, HTML,CSS.

Confidential, Houston, TX

Senior Java\J2EE Developer

Responsibilities:

• Followed Agile methodology and used Test Driven Development. Created Design Docs from Functional Specifications.
• Reviewed High-level Design (HLD), Functional requirements and discussed the new functionality in team meetings.
• Developed web pages using IBM JSF UI Components
• Implemented ajax functionality using IBM JSF components like,, in all the web pages.
• Used Eclipse as development environment and deployed application on Weblogic Application server
• Extensively used Core Java such as Multi Threading, Exceptions, and Collections etc in Application.
• Implemented business logic on server-side using Session Beans and Entity beans.
• Developed Class and Sequence Diagrams using Rational Rose Software.
• Developed code using various patterns like Singleton, Front Controller and Session Façade.
• Developed code to retrieve / update data using Data Accessor Design Pattern.
• Developed user interfaces using JSPs, HTML, XHTML, DHTML, CSS, Java Script, JSP Custom Tags and AJAX.
• Developed Managed Beans and Services classes for Contracts, Contractors, and Standard Services.
• Developed Action Forms, Action classes and Servlets based on the Struts Framework.
• Developed Servlets for Document Upload, Image Streaming and Caching the data.
• Developed Web services using Java Web Services (JSR-181).
• Involved in the full systems life cycle and responsible for Developing, Testing, Implementing
• AJAX calls made to get Response from Server Asynchronously.
• Used PL/SQL Queries for Contractor search and Well Search.
• Created Database Tables and Views.
• Developed scripts to automate build & deployment process using internal standards.
• Developed highly scalable, transactional and reusable components using J2EE technologies
• Prepared Program specifications and Test cases based on Detailed Design documents.
• Incorporated Login authentication by using JSP and verifying it with database security.
• Involved in Unit Testing, Integration Testing, and System Testing etc.
• Used Log4J to store log messages. Created ANT script for building the application.

Environment: Java 1.5, J2EE, EJB, JSF,Struts 2.0, Hibernate, LDAP,AJAX,HTML,CSS, JDBC,Eclipse, Web logic Application Server, Java Web Services (JWS), Star Team, Oracle 9.x, ANT, Windows OS.

Confidential, Phoenix, AZ

Java Developer

Responsibilities:

• Designed Class and Sequence Diagrams.
• Developed user interfaces using Struts, JSPs, XHTML, CSS, Java Script and AJAX.
• Used Struts tlds (logic, bean, html, nested etc) with JSP pages.
• Configured Struts-config.xml file for the Application and Developed Custom tag libraries.
• Used Value Objects, Service Locator and Singleton design patterns.
• Created CSS for formatting JSP pages
• Used Validator framework of the Struts for client side and server side validation
• Developed Controller and Service classes for Vehicle Management.
• Performed data loading using Spring, Hibernate.
• Developed Stateless Session EJBs and local Entity Beans and used the Session Façade Pattern.
• Developed the action classes to execute the business logic and action form's to collect the input data from the users using JAVA, DAO and DB2.
• Worked on generating the web services classes, WSDL using Apache Axis.
• Developed the Encryption Decryption program to secure sensitive dada like user account information.
• Developed XML schema and generated XML Beans.
• Written XML files containing Queries that are going to use an application and program to access them.
• Used CVS for checking in-out files.
• Responsible for Development, unit testing, integration testing and implementation of the application.
• Used Log4J to store log messages.
• Performed unit testing using Testing.

Environment: Java, J2EE, Hibernate, Struts, Spring, JSPs, Eclipse,IBM WebSphere 6.1, AXIS, Subversion, IBM DB2, Clarity, Maven, Rational Rose, Windows.

Confidential

J2EE Developer

Responsibilities:

• Worked closely with the Requirements team and analyzed the Use cases
• Elaborated on the Use cases based on business requirements and was responsible for creation of class diagrams, sequence diagrams
• Adopted J2EE best Practices, using Core J2EE patterns
• Developed in Eclipse environment using Struts based MVC framework.
• Designed and developed presentation layer using JSP, HTML and JavaScript.
• Created JSPs using JSTL and Struts tag libraries
• Developed Struts Action and ActionForm classes. Created the Tile definitions as required.
• User Input Validation is done using the JavaScript and ActionForm.
• Performed SQL operations using Oracle Database.
• Used Session Beans for business logic and Entity Beans for database persistence.
• Deployed J2EE components (EJB, Servlets) in WebLogic Application server.
• Performed unit testing using JUnit framework
• Participated in Functional Design Document and Technical Design Document reviews.
• Actively participated and contributed to establishing Standards and Guidelines.

Environment: WebSphere Server, Struts 1.x, JSTL, CSS, DB2, JSP, JDBC, Taglibs, EJB, RAD, J2EE, Java, UML, HTML, JUnit, Log4j, JavaScript, J2EE Patterns, SQL, MVC,CVS.