SUMMARY

• Having 6+ years of Information Technology experience in Analysis, Design and Development in Java - J2EE technologies.
• Have extensive knowledge and working experience on Software Development Life Cycle (SDLC), Object Oriented Analysis and Design (OOAD).
• Experience in server side programming like Servlets, JSP, JDBC, JNDI and JMS.
• Good experience on application servers like Apache, JBoss, Web Logic, Web Sphere.
• Experience in development of software applications using Java, JDBC, Servlets, JSP, JSTL, Struts, Hibernate, Spring, Java Script, HTML, CSS, XML, XSLT and AJAX.
• Experience in developing applications using waterfall, RAD and Test Driven methodologies
• Proficiency in programming with different Java IDE’s like Eclipse, MyEclipse, NetBeans, RAD and JDeveloper.
• Good exposure to Java Web Services development using Spring.
• Good experience in XML, X-Path.
• Strong experience in Scrum Methodologies, UML and Test Driven Methodologies and MVC based frameworks like Spring, Struts.
• Experience in Design and Development of database systems using Relational Database Management Systems including Oracle and DB2.
• Experience in writing JUnit and DB Unit test cases in test driven environment
• Hands-on experience with Web/Application servers (Tomcat, IBM Web Sphere, BEA Web logic).
• Experienced in OOAD Techniques, developing Use Cases, Interaction Diagrams (Sequence, Class and Collaboration diagrams), Packages and Classes using Rational Rose and Visio Standard version 5.0 c.
• Experience in working databases like Oracle (SQL, PL/SQL), SQL Server 2008.
• Written SQL queries, stored procedures and triggers using relational databases like Oracle, and SQL Server.
• Good Knowledge of using IDE Tools like Eclipse, MyEclipse, Net Beans, RAD for Java/J2EE application development.
• Experience working extensively on both UNIX based and Windows environments.
• Expertise in Unit Testing,Integration Testing and System Testing and experience in preparing Test cases, Test Scenarios, Test Modules and Test Plans.

TECHNICAL SKILLS

Programming Languages: C, C++, Java

Technologies: JSP, JNDI, Servlets, JDBC,JMS, HTML, DHTML, XML, CSS, JavaScript, SQL

Application Server: IBM WebSphere, Weblogic, JBoss, Apache Tomcat

IDE’s: Eclipse, MyEclipse, Netbeans, RAD, JBuilder.

TOOLS: Maven, ANT, SVN, ClearQuest.

Databases: Oracle, DB2, MS SQL Server, MySQL

Case Tools: UML, OOAD

Operating Systems: Windows XP/ 2000/NT/98/95, MS-DOS, UNIX

Frameworks: Spring, Struts

PROFESSIONAL EXPERIENCE

Confidential, PA

Java Developer

Responsibilities:

• Support these applications using the Change, Incident and Problem management branches of the ITIL framework.
• Migrated legacy J2EE alert services to a Spring-Hibernate based application.
• Design and Coding of User Interfaces using JSP, AJAX, CSS and HTML.
• Design and Coding of Web Services to implement SOA.
• Extensively used Hibernate in data access layer to access and update information in the database.
• Involved in using Apache Tomcat Server for deploying and testing the code.
• Create PL/SQL procedures and fine tune database queries.
• Involved in implementing Spring MVC Framework
• Implemented design patterns like Singleton, Factory, Template and DAO.
• Maven and Junit are used effectively in development cycle.
• Communicate with Business Users and facilitate them with required data.
• Also worked on change requests for the existing system. Found and fixed bugs in legacy code.
• Responsible for Production support of Application by proactively looking Confidential production issues
• Interacted with the client & the business communities to obtain core requirements

Environment: Spring, Hibernate, JSP, Apache Axis, Web Services Explorer, JSTL, JavaScript, JBoss, Eclipse, Sun Solaris, Oracle, JUnit, Log4j, Maven, TOAD.

Confidential, Chicago, IL

Java Developer

Responsibilities:

• Developed JSPs for the presentation layer.
• Interacted with oracle database by using JDBC.
• Involved in writing JavaScript functionality for the front end validation.
• Worked on Self Service registration process for user registration from different products.
• Involved in implementation of persistence layer using Hibernate and prepared Value Objects.
• Developed JSP pages using tag libraries.
• Used Model View Controller pattern, JSP as the presentation layer, Struts as the controller.
• Used Spring for transaction management and for dependency injection.
• Integrating Spring injections for DAOs to achieve Inversion of Control, updating Spring Configurations for managing Java objects using callbacks.
• Creating test environments with IBM Websphere Application server for local testing using test profile. And interacting with Software Quality Assurance (SQA) end to report and fix defects using Rational Clear Quest.
• Designed and Developed Java Objects based on Java Patterns and UML Specifications.
• Prepared Hibernate mapping files and prepared POJOs.
• Experience in writing logs using Log4j.
• Performing debugging, testing and review of the programs.

Environment: Core Java, Spring MVC, HTML, XML, Hibernate, JavaScript, Oracle.

Confidential, Middletown NJ

Java Developer

Responsibilities:

• Design, Development of technical specifications using design patterns and SOA methodology using UML, Unit test, Integration & System testing.
• Developed and tested the application in RAD development environment and deployed into the WebSphere.
• Migrated the Servlets to the Spring Controllers and developed Spring Interceptors, worked on JSPs, JSTL, and JSP Custom Tags.
• Developed and flexible, scalable, utilizing open source technologies like Hibernate ORM and Spring Framework.
• Written JDBC statements, prepared statements and callable statements for various database update, insert, delete operations and for invoking functions, stored procedures, triggers.
• Implemented MVC architecture by using Spring to send and receive the data from front-end to business layer.
• Used JSPs, HTML, JavaScript, and CSS for development of the web pages.
• Developed Ajax, JavaScript validation functions for client side validations.
• Used object query tool JXPath to simplify querying of sets of java objects by using XPath-based syntax and JQuery.
• Used O/R mapping tool Hibernate for persistence to make the product Database agnostic.
• Used Data Ware house tools and Data stage ETL inorder to transform, load data.
• Used Xpath expression language to enable query complex object trees.
• Experience calling the mainframe from the distributed platform.
• Worked with PL/SQL using Oracle9i and Oracle10g database.
• Involved in functional testing, unit testing and Integration testing and defect fixes.

Environment: JDK 1.5, Spring, Web services, WebSphere, HTML, JSP, JavaScript, JUnit, Unix Shell Script, ANT, WSDL, XML, XSLT, JQuery, AJAX, XSD, JXPath, XPath, Oracle9i&10g, Windows XP.

Confidential, Mountain View, CA

Java Developer

Responsibilities:

• Involved in all the phases of SDLC including Requirements Collection, Design & Analysis of the Customer Specifications, Development and Customization ofthe Application.
• Created UML diagrams (usecase, class, sequence & collaboration diagram) based on the business requirements using IBM Rational Software Modeler.
• Used DB2 as the database and wrote SQL & PL-SQL.
• Used JSPs, HTML, JavaScript, and CSS for development of the web pages.
• Prepared Hibernate mapping files and prepared POJOs.
• Designed and developed Application based on Spring Framework using MVC design pattern.
• Using OOAD Technology classes are designed in UML with the help of Rational Rose tool.
• Created user-friendly GUI interface and Web pages using HTML and CSS and JSP.
• Developed web components using MVC pattern under Struts framework.
• Working experience on various open source frameworks likeJakartastruts1.2, Struts2 2.0, Java Server Faces,Hibernate,Ajax.
• Wrote JSPs, Servlets and deployed them on Weblogic Application server.
• Wrote Oracle PL/SQL Stored procedures, triggers, views for backend database access.
• Used JSP’s HTML on front end, Servlets as Front Controllers and JavaScript for client side validations
• Designed, developed and maintained the data layer using JDBC and performed configuration of JAVA Application Framework.
• Extensively working with rational software architect (RSA).
• Developed Unit test cases for the classes using JUnit.
• Developed and maintained Ant Scripts for the build purposes on testing and production environments.
• Application developed with strict adherence to J2EE best practices.

Environment: Java, J2EE, JSP, Servlets, JavaScript, Struts, Hibernate, RSA, DB2, SQL/PLSQL, JUnit, Apache Tomcat Server, HTML, XML, XSLT, XHTML, CVS, DB2, Windows.