SUMMARY

• Around 8+ years of experience with marked ability to implement complex, N - tier, distributed, real-time enterprise Applications in J2EE Technologies following Object Oriented paradigm.
• Excellent working knowledge on end-to-end implementation and integration of different layers.
• Solid understanding of OOAD concepts and J2EE design patterns.
• Has full system life cycle hands-on experience: requirement gathering, analysis, design, development, deployment, testing, performance tuning, documenting, maintaining.
• Experience with open source frameworks like Struts / Spring MVC, Hibernate 3.
• Proficient in using Spring Framework and using its features like IOC, AOP .
• Excellent knowledge in using Hibernate along with the Spring Framework.
• Excellent experience with client side technologies such as HTML,HTML5, JavaScript, JQuery, JSON, Swing and AJAX,
• Expertise in developing applications using Java, J2EE, Servlets, JSP, JSP Tag Library, JSF, XML, Eclipse, JDBC 2.0, JNDI, ANT, Swing, WebServices, AJAX, Oracle, MySQL, SQL, PL/SQL.
• Developed applications with Tomcat, Weblogic and Websphere application Server.
• Designed & developed complex Service Oriented Architecture (SOA) applications, integrating multiple WebServices running in heterogeneous environments.
• Experience in Version Control tools such as IBM Rational Clear Case and Tortoise SVN
• Worked in projects following Scrum/Agile Methodologies.

TECHNICAL SKILLS

Programming Languages: Java (JDK 1.3/1.4/1.5/1.6 ), C, Perl, SQL, PL/SQL

Scripting/User Interface: JavaScript, JSP,JQuery,Swing

Databases: MySQL,Oracle(10g,11g), DB2.

Database Client Tools: SQL Developer, TOAD and PL/SQL Developer.

Java EE Application Servers: Weblogic 10.1,IBM WebSphere application server and JBOSS 6.0

Web Server: Tomcat(5.0,6.0)

Frameworks: JSF MVC,Struts MVC,Spring MVC,Spring IoC,Spring AOP,Spring WS

ORM Frameworks: Hibernate

IDEs: Eclipse,NetBeans,IBM RAD.

Build Tools: Ant, Maven

Version Control: ClearCase and SVN

Job Schedulers: Quartz

Testing Tools: Junit

Web Services Testing Tools: Soap UI

Issue/Bug Tracking: Jira,Bugzilla

Logging: Log4J

PROFESSIONAL EXPERIENCE

Confidential, Albany, NY

Java Developer

Responsibilities:

• Analysis, Design and Development of Application based on J2EE using JSF, Spring, Hibernate and WebServices
• Developed the user interfaces using Core JSF, RichFaces and JSTL Tags
• Integrated Spring with Hibernate for Data Access Connectivity
• Used Hibernate Annotations for mapping Java Objects to Database Tables
• Used Spring Dependency Injection for integrating Facade and Service Delegation Layers
• Used RAD as IDE for application development.
• Involved in writing all the navigational rules in faces-config.xml
• Dependency injection using Spring, autowiring of beans in applicationContext.xml
• Worked with integration team to integrate various SOA components into the GUI webproject.
• Involved in writing custom JSF components on various pages across the application
• Involved in writing the Managed Beans for the JSF pages.
• Involved in Daily Scrum Meetings
• Used Web Sphere Application Server 7.0 for application deployment.
• Developed ANT build scripts
• Involved in unit testing using JUnit
• Involved in Peer Reviews

Environment: Java 1.6, JSF 1.2 15, JSTL, WebServices, Hibernate, Spring IOC,Spring AOP, RAD, Jquery, WebSphere Application Server 7.0, JUnit, PL/SQL Developer, Ant, Clearcase, Scrum/Agile Methodology.

Confidential, Peoria, IL

Java/J2EE Developer

Responsibilities:

• Involved in the implementation of MVC Architecture using Struts framework for the application.
• Involved in analyzing, designing, coding and testing the application.
• Designed and implemented UI layer using HTML, JavaScript and JSP.
• Developed the Java Code using the Eclipse IDE.
• Delivered bug free code using java, JSP, Struts, Web Services, PL/SQL to implement the service, process the business logic
• Load the data into Oracle, publish the progress of these services, results on the monitoring web page.
• Implemented third party API integration across multiple web based technologies.
• Developed the application using Spring MVC framework.
• Implemented Business Logic using Spring Service Components.
• Involved on the back end to modify business logic by making enhancements.
• Involved in Development of User interface development using JSP and Struts Framework.
• Involved in deploying EAR and WAR files using the Apache Tomcat application server.
• Define Hibernate O/R mapping and used Hibernate and Data Access Objects (DAO) to implement the database and persistence.
• Used spring dependency injection and Spring-Hibernate Integration.
• Involved in the migration of independent parts of the system to use Hibernate for the implementation of DAO.
• Implemented SOAP web services.
• Developed project reports using open source BIRT Reports and integrate reports with java code.

Environment: Java 1.6, J2EE, Spring, Hibernate 3.5.0, Struts MVC, JSP, XML, DHTML, JavaScript, AJAX, Web Service, Apache Tomcat Server 6.0.0, Rational Rose, SOAP, IBM Clear Case, Eclipse, Windows.

Confidential, Peoria, IL

Java /J2EE Developer

Responsibilities:

• Implemented Struts MVC design pattern ad factory design pattern to create features in project.
• Developed user interfaces using JSP, JSTL HTML, CSS, Java Script and Jquery.
• Identified the front end bugs using Firebug and fixed them in eclipse.
• Developed JS files for writing functions for sorting and displaying the data on UI.
• Retrieved the data from database and asynchronously displayed the data using AJAX to make the application run faster.
• Created EJBs and Java Beans for business Logic.
• Created VO, DAO and Form Beans for populating the records from database.
• Developed Action Forms to collect the input form data from the user.
• Handled the front end validations using JavaScript.
• Developed SCM by using the JSP/HTML like one form for each functionality user interface
• Standard validations using the JavaScript Servlets used as the Controllers for the business logic and business logic using JDBC, XML parsing techniques etc using MVC.
• Used Validator framework of the Struts for client side and server side validation.
• Developed Middle layer using Spring framework and integrated Spring with Hibernate.
• Wrote JDBC statements, prepared statements and callable statements for various database update, insert, delete operations and for invoking functions and stored procedures.
• Designed and Developed database Stored Procedures, Functions and tables as per business logic requirements.
• Used Maven build tool to compile.
• Developed Action Class components for performing business process execution and involved in configuration of struts configuration specific XML file.
• Used Hibernate as Object Relational or Mapping Tool for the back-end data persistence.
• Involved in writing, reviewing and running Junits.

Environment: Java 1.5, IBM RAD 7.0, JDBC, Struts 1.1, Spring 1.3, Hibernate 3.x, EJB,JSP, MySQL, Web Logic8.1, HTML, XML, SVN, Windows.

Confidential, Peoria, IL

Java/J2EE Developer

Responsibilities:

• Involved in the design and implementation stages of the product development life cycle
• Used Rational Rose to create the Use Case diagrams, Class diagrams, and Component diagrams for the application
• Created detailed design, and documentation of the same
• Worked on the redesign of the existing 2-tier application into a J2EE based 3-tier application. The new design follows the MVC design pattern
• Designed and Implemented the J2EE Based Struts Framework
• Implemented JMS to read XML messages from the client queues
• Wrote the Action Classes using Java Servlets
• Involved in the design and implementation of ActionSevlet, which acts as Controller Servlet
• Involved in the design and implementation of ActionClass to execute the business logic and ActionForm to validate the form data
• Implemented and Deployed JSP Pages and EJB and made accessible to the Client using Eclipse
• Developed Session beans to encapsulate business logic
• Wrote SQL queries and PL/SQL stored procedures to read and write data to DB2 database
• Coded JSP pages, and used JavaScript for client side validations and to achieve other functionalities
• Used WebLogic 8.1 for deployment, and Eclipse as the Java development environment
• Participated in design review and code review meetings

Environment: Java 1.4, J2EE, Servlets, EJBs (Session and Entity beans), JSP, JMS, Struts 1.1, JavaScript, HTML, CSS, FrontPage, Eclipse, DB2, SQL, WebLog ic8.1, Rational Rose, UML, Junit.

Confidential, Pleasanton, CA

Java Developer

Responsibilities:

• Requirement analysis and Use Case preparation.
• Design Modeling includes Class, Sequence and Packing Diagrams.
• Developer-review design work with J2EE engagement teams.
• Involved in preparing Logical and Physical data model for the new enhancements.
• ER diagrams were prepared using Rational application Developer Studio.
• Developed shell scripts for scheduling the batches.
• Developed PL/SQl statements for the project.
• Developed library Classed required for the application.
• Unit testing the library classes using JUNIT.
• Application Assembling and creation of automated builds using ANT Scripts.
• Designed and coded re-usable SQL execution framework using various JDBC type-4 connection pool mechanisms.
• Ensure quality processes and customer standards compliance.
• Deployment on Test Environments and Troubleshooting problems.
• Coded business objects as per the design and communicated the implementation aspects of design.

Environment: Java1.3, JSP, Servlets, JDBC, Oracle 8i, XML, Apache Tomcat, Shell Script, SunSolaris 8.0.