SUMMARY

• 7 plus years of IT experience in Development and Analysis in J2EE n - tier systems.
• Possess extensive experience in Core Java programming like multi threading, collections, Struts & Spring, Struts 2 Hibernate, JPA, Java script, JSP, Servlets and SQL.
• Possess very good exposure in the development of high performance, scalable web applications using J2EE technologies.
• Experience in full System Development Life Cycle (Proposal, Process Engineering, Design, Development, Testing, Deployment and Support) Using Water Fall Model, Agile, Iterative and Test Driven Development.
• Expertise and thorough knowledge of Object-Oriented concepts, Struts 1.1 Frame Work with tiles, JSP, Servlets, EJB 3.0, JMS, JDBC, HTML, AJAX, JSTL, Java Beans, JPA, Java Script, ANT, CVS, SVN, PL/SQL, Web Services based on Apache Axis and XML technologies, also experienced batch processing.
• Currently working on Shipping and Logistics Web development.
• Experience with complete development process of web applications using the Java 2 Platform, Enterprise Edition (J2EE) Technologies and designing them with UML.
• Good knowledge on JavaScript packages (ext.js, adobe flex) which are used for building and optimizing complex browser-based applications
• Excellent Knowledge of Web development and good experience in using different Web Development Tools.
• Strong analytical, problem solving & communication Skills

TECHNICAL SKILLS

Technologies: J2EE, JSP, JDBC, Servlets

Servers: Apache Tomcat 6.0, Weblogic 10.2, Jboss

Operating Systems: Windows XP/NT/2000, Unix

Languages: Java 2, SQL

Architecture: OOAD

Web Technologies: JSP & Servlets, JSF, JavaScript, ExtJS, HTML

Desktop Programming: Java

Databases: Oracle 10g, Oracle 11g, MS SQL Server, MySQL

Middleware: JDBC, Java Servlets

Development Environment: Eclipse, MyEclipse

Framework/API’s: Java API, Spring, Struts, Hibernate, JUnit, JPA

Version Control: SVN

PROFESSIONAL EXPERIENCE

Confidential, Irving, Texas

Sr. JAVA/J2EE Lead

Responsibilities:

• Involved in analyzing the requirement, modeling the Classes and Objects, Preparing sequence diagrams using Star UML and Rational Rose.
• Involved in Java, J2EE programming.
• Used Remote EJB calls.
• Followed waterfall methodology.
• Involved in building build scripts using ANT.
• Followed full software development lifecycle.
• Resolved defects on time and priority.
• Used Spring JDBC framework to connect to databases.
• Written SQL queries in the applications to query against Databases.
• Accommodated last minute requirement changes and high priority issues and received client appreciations for the same.
• Used XML based web services tool to push pending orders in Integration Manager.
• Debugged issues related to performance of an application and discussed with business analysts to optimize the performance.
• Good Knowledge on Mockito.
• Involved in full load cycle and completed testing cycles with lowest number of defects.
• Led an Offshore team of junior developers to develop the applications.

Environment: Java/J2EE, XML, Struts, JSP, Java Script, Web Services, Oracle, SQL Server 2005, Oracle Weblogic 10.2, Linux, JUnit, Selenium Test Suite.

Confidential, Hoffman Estates,Illinois

Sr. JAVA/J2EE Developer

Responsibilities:

• Involved in analyzing the requirement, modeling the Classes and Objects, Preparing sequence diagrams using UML and Rational Rose.
• Involved in Java, J2EE, Struts, WebServices and Hibernate in a fast paced development environment.
• Followed Scrum Agile methodology, interacted directly with the client, provide/take feedback on the features, suggest/implement optimal solutions, and tailor application to customer needs.
• Involved in writing High level Design Document and Detailed Web service Design Document in consultation with Business and drafted UML Diagrams using MS-Visio.
• Designed and Developed database design document and database diagrams based on the Requirements.
• Developed UI of WebService using Struts MVC Framework.
• Implemented Struts validation framework.
• Developed WebServices using IBM Rad.
• Used Hibernate ORM framework as persistence engine, actively engaged in mapping POJO’s and hibernate queries.
• Implemented DAOs for data access using Spring ORM with Hibernate.
• Implemented/optimized complex stored procedures for performance enhancements.
• Designed the XML Schema for data transmission using xml documents.
• Wrote Unit tests using JUnit.

Environment: Java/J2EE, JAX-WS, XML, Struts, JSP, Java Script, Web Services, Oracle, SQL Server 2005, IBM WebSphere(WAS 6,WAS7), Linux, JUnit.

Confidential, Atlanta GA

Java/J2EE Developer

Responsibilities:

• Involved in analyzing the requirement, modeling the Classes and Objects, Preparing sequence diagrams using UML and Rational Rose.
• Created and configured Spring IoC (Inversion of Control) using Dependency Injection.
• Spring framework implemented with Hibernate to connect and query to the Oracle database.
• Extensively used JSP, Ajax, and CSS for application GUI screens.
• Created drop down Menus, Sliding toolbars and dynamic web pages using HTML, JavaScript and Cascading Style Sheets (CSS).
• Used JQuery, Ajax and JavaScript for Client side validations.
• Responsible for creation and maintenance of the core Subversion repository; enabled the team's distributed development through the Subclipse Eclipse Plugin.
• Got opportunity to use Log4j for logging and JUnit for unit testing.
• Actively participated in deploying the application into JBoss server.
• Involved in the System Testing, User Acceptance Testing (UAT) and Production Storm Support.

Environment: Java, JSP, Spring, XML, XSL, CSS, Agile with scrum, CVS, Ant, JUnit, Log4j, JMS, RAD MySql, JBoss, Subversion, Session Facade, Ajax and UNIX.

Confidential

Java Developer

Responsibilities:

• Implemented the application using Struts Framework.
• Extensively used Hibernate in data access layer to access and update information in the database.
• Used Springfor dependency injection and integrated with the Struts and Hibernate.
• Used JMS for reliable and asynchronous exchange of important information such as loan status report, between the clients and the bank.
• Designed and developed the UI using Struts, JSP, HTML, CSS and JavaScript.
• Implemented design patterns like Model-View-Control, Front Controller, Session Facade, Data Access Objects and Singleton.
• Consumed web service using WSDL and SOAP to get the credit history from the service provider.
• Implemented the database connectivity using JDBC with Oracle 9i database as backend.
• Involved in the development of tables, indexes, stored procedures, database triggers and functions.
• Apache Ant was used for the entire build process.

Environment: WebSphere, Oracle JDeveloper, EJB, JMS, Struts, JSP, Servlets, Hibernate, XML, XSLT, Spring, WSDL, SOAP, JavaScript, UML, HTML, ANT, CVS, Log4J, JUnit, Oracle 9i.

Confidential

Java Developer

Responsibilities:

• Part of the technical team in the development of MVC Model architecture to handle configuration, database connectivity, and template management allowing the developer to focus on application-specific business logic.
• Created a Reporting tool using JSP and Servlets that calculates the amount of state and federal taxes.
• Involved in the development of a web authentication module using Java Servlets, JSP, to authenticate a user based on a dynamically created token by a web authentication software
• Handle Session Time-outs with HTTPSessionListenerinterface.
• Performed XML parsing using DOM parser.
• Tracked software errors with Bugzilla and coordinated with help desk staff in resolving bug.
• Maintained version control using CVS.

Environment: WAS 3.5, WSAD 4.0, Servlets 2.2, JSP 1.1, XML, HTML, JavaScript, Bugzilla and Windows NT