SUMMARY

• 6+ years of professional experience in Software Development involving Analysis, Design, Development, Implementation and Maintenance of Medium to Large Enterprise applications in Web based environment using JAVA/J2EE technologies.
• Proficient in Web application development with expertise in Core Java, J2EE, SERVLETS, JSP, JDBC and JMS.
• Experience in various Web based frameworks: JSF, Struts, EJB, Servlets, spring and Hibernate, Web services (SOAP and REST).
• Well versed in web development using HTML, XML, CSS, jQuery, AJAX, Java script, JSON and XSLT.
• Good experience in Web Services (SOAP, REST, WSDL, UDDI).
• Solid Understanding of Object Oriented Programming and RDBMS concepts.
• Comprehensive work experience on Application Servers such as IBM Web Sphere Application Server, Web logic, Tomcat and JBoss.
• Worked on several database platforms like SQL server, Oracle, PostGres, DB2 etc.
• Conceptual base in ANT and Maven.
• Log4j for extensible logging, debugging and error tracing.
• Good knowledge of Configuration Management tools like SVN, Clear quest and Clear Case.
• Experienced in developing UML diagrams like Class and Sequence diagrams using Rational Rose and MS Visio.
• Expertise in all phases of Software Development Life Cycle (SDLC), Object Oriented Analysis and Design (OOAD).
• Well versed with Rational Unified Process (RUP), Agile/Scrum and Test Driven Development Methodologies.
• Excellent Analytical & Interpersonal Skills, Self - motivated and have the ability to work well in a team or individual environment.
• Demonstrated ability to Learn quickly and succeed in challenging environment, Adept Confidential motivating staff to ensure smooth workflow and increased productivity.

TECHNICAL SKILLS

Languages: Java, J2EE, SQL/PLSQL, C, C++

Enterprise Technologies: JSP, SERVLETS, EJB, JDBC, JMS, JNDI, REST,Web Services

Web Technologies: HTML, CSS, XML, JavaScript, AJAX, jQuery, XSLT

Frameworks: Spring, Hibernate, JSF

Tools: Maven, ANT, JUnit, log4j, Toad, SQL Developer, JIRA

Application Servers: IBM Web Sphere 6.1, JBoss, Tomcat 5.x

Methodologies: RUP, Agile/Scrum, SDLC, Use cases

Version Control: SVN, Clear Quest, Clear Case

Databases: Oracle 9i & 10g, SQL Server 6.5

IDEs: IBM RAD 7.0/8.0, Eclipse 3.x, Net beans

Operating Systems: Windows 2000/XP/NT, Unix

PROFESSIONAL EXPERIENCE

Confidential, Reading, PA

Java /J2EE Programmer

Responsibilities:

• Involved in all phases of Software Development Lifecycle including Requirements Collection, Analysis of the Customer Specifications, Development and Customization of the Application
• Developed the application using J2EE architecture specification and Design patterns.
• Involved in designing of the application following Model-View-Controller (MVC) architecture
• Involved in Coding Server pages using JSP
• Implemented User Interface (front-end) screens using JSP, HTML, CSS and JavaScript.
• Implemented asynchronous communication using AJAX.
• Developed DAO interfaces & implementations for database related operations using Hibernate.
• Implemented SQL, PL/SQL Stored Procedures.
• Implemented SOA using REST based web services
• Using Jboss application server based upon the project.
• Developed screens using JSP, DHTML, CSS, AJAX, JavaScript, Struts, Spring, Java and XML
• Implemented MVC architecture using spring and Struts frameworks combined with Hibernate for database persistence.
• Created various unit test cases and integration tests for the DAO and Service using jUnit
• Using Junit for testing the application.
• Using SVN version controller to manage the code versions.
• Using Maven build tool to build and deploy the application.

Environment: Java, JSP, SOAP web services, Spring, HTML, Apache POI, JSON,JavaScript, Ajax, HTML, Oracle, Junit, JBOSS application server, REST,SQL Developer

Confidential, Okemos, MI

Java/J2EE Consultant

Responsibilities:

• Develop front end webpages on prime faces 3.4.2 and JSF.
• Worked on conversation scope and view scope cdi.
• Modified web.xml while deploying application on different environments.
• Used JQuery to write custom JavaScript for enhanced user experience.
• Modified CSS to provide customized look and feel to the application.
• Developed and implemented back end converters and validators.
• Developed custom graphs using Jplot plugin.
• Debugged front JavaScript/ JQuery/ CSS using chrome tools and firebug.
• Worked heavily on developing composite components wrapping prime faces components.
• Worked on Dom changes for jsf component attributes with application of JQuery.
• Wrote front-end validators and converters using Jquery.
• Used spring as a business layer.
• Built managed beans for development along with skeletons.
• Implement business logic as a part of spring framework using core java methods.
• Worked on faces-config to setup navigation rules and renderer kit.
• Customized componentslike select many renderer by extending the renderer class.
• Coordinate with backend team to provide optimum technical solutions.
• Unit testing the application before implementation phase.

Environment: Java/J2EE, JSF, Prime Faces, Java Script, HTML, Java, Apache Tomcat, JSP, Servlets, POJOs, Eclipse, DAO, Hibernate, spring, Oracle, Shell, Perl, ANT, Jboss, DB2.

Confidential, Jacksonville, FL

Sr. J2EE Developer

Responsibilities:

• Involved in various phases of Software Development Life Cycle (SDLC) of the application like Design, Analysis, Development and Implementation.
• Participated in High-level design of the application by applying the OOP concepts and Java Design patterns.
• Configured Faces-Config.xml and navigation templates for standard navigation rules.
• Participated in Database design sessions with Data Architects.
• Implemented complex data table structures with nested components using prime faces.
• Developed prime faces components like accordion panel, bar charts etc.
• Wrote custom jquery and CSS to maintain user friendly look and feel.
• Created custom tags for multiple use across application.
• Developed base beans which can be used by multiple backing beans.
• Consumed SOAP based web services by generating client stubs from WSDL file.
• Exposed REST based web services to 3rd party systems/ vendors.
• Optimized SQL queries used in batch processing.
• Wrote complex named sql queries using hibernate.
• Created hibernate mapping files and used Session Factory to interact with Database.
• Created sequences and triggers in database as needed.
• Implemented bean wiring in spring to instantiate classes Confidential business logic level.
• Implemented Spring AOP to resolve cross cutting references.
• Integrated spring and JSF using variable resolver.
• Supported application through UAT and post production phases.
• Used Clear case for version controlling.
• Monitored the error logs using Log4J.

Environment: Java, J2EE, JSF, Prime faces, JDK 5.0, xhtml, AJAX, RAD 7.5, JSF 2.0, Hibernate, Spring, SOAP, WebSphere 7.0, Oracle 10g, JIRA, Clear Case, WinSCP, Putty, Windows XP/ Vista and Unix.

Confidential, Albany, NY

Java/ J2EE Developer

Responsibilities:

• Participate in scrum meetings and sprints.
• Developed session scoped and request scoped managed beans.
• Deployed application in Development and Test environments.
• Used Web services - WSDL and SOAP for getting credit card information from third party vendors.
• Develop action listeners for multiple existing components to provide smooth UX.
• Used SAX and DOM parsers for reading and putting XML messages into Message broker.
• Develop front end validations using JSF and back end validation in service layer for strong security.
• Used faces context to retrieve bean properties and set messages.
• Used rich faces Ajax validators, rich menu items, rich pick list etc.
• Developed xhtml pages using JSF and Rich Faces
• Used JMS API for asynchronous communication by putting the messages in the Message queue.
• Used to hibernate to interact with data using lazy loading techniques.
• Configured hibernate configuration file to setup new mapping files and class files.
• Used hibernate b objects to perform multiple database operations.
• Participate in code review sessions.
• Performed unit testing using JUNIT framework.
• Execute ANT scripts and deployed the application on Web logic Application Server.
• Monitored the error logs using Log4J and fixed the problems.
• Developed the different components of application such as View and Controller components and used CVS for version control.

Environment: Java, J2EE, xhtml, JSF, Rich faces, JMS, JNDI, HTML, XML, DOM, SAX, ANT, Rational Rose, Web logic Application Server, Eclipse, LOG4J, Oracle 10g.

Confidential

Java/ J2EE Developer

Responsibilities:

• Creation of design specifications and design documents for enhancement of Discussion and Discipline Modules.
• Facilitated agile development process in the company including requirements and design processes.
• Enhancement of Search Functionality, Letter Generation when date is less than 1 month, Avoid Instantiations inside loop etc. using Java, J2EE, JSP, Servlets, Struts.
• Developed the web tier of the application using the Struts and the Tiles framework.
• Identified the action and dyna action form classes, based on the Struts framework, to handle the pages.
• Used spring framework for dependency injection and AOP.
• Developed presentation layer with JSP using Custom Tag Libraries and Struts framework.
• Created tile definitions, struts-config files and resource bundles using Struts framework.
• Read messages from WebSphere MQ and update database subsequently.
• Used JMS to send triggered messages to MQ.
• Implemented Action classes for Segment of Work and Item Viewer modules using Struts framework.
• Developed new functions and classes for Discussion, Discipline modules.
• Enhancement of Procedures, Functions Confidential back end using PL/SQL.
• Participate in iterative/agile approach with unit tests and weekly releases.

Environment: Java, J2EE, JSP, Servlets, UML, Rational Rose, Weblog 9, Agile, Scrum, Apache Maven 2.0.9, Smart CVS 7.0, Eclipse, Struts 1.1, Struts 2.0,UNIX, Java Script, AJAX, MS SQL Server, Oracle 9i.

Confidential

Programmer

Responsibilities:

• Participated in all phases of the project life cycle beginning from Analysis till Implementation.
• Application was developed using Java, JSP and Servlets.
• Developed and handled the entire User Registration module both frontend and backend
• Involved in the design and implementation of User Interface using JSP, HTML, CSS and JavaScript
• Used JDBC for database connectivity to SQL Server.
• Used Eclipse as Java IDE tool for creating JSPs, Servlets and XML
• Prepared Low Level Design (LLD) and Unit test plans (UTP) for our modules of the project.
• Involved in Internal Code Reviews
• Involved in bug fixes & enhancements
• Supported UAT (User Acceptance Test) and participated in the team that deployed the application in Testing and Production Environments

Environment: Java, JSP, Servlets, JDBC, HTML, CSS, Java Script, Eclipse, CVS, SQL Server, Windows XP, Tomcat