SUMMARY

• 5+ years of experience in Java, J2EE software application development. Experience in web - based application development in Core Java, J2ee 1.4/1.6, JSP, Servlets, Spring, JavaScript, JDBC, Eclipse, HTML, XML, Tomcat, MySQL and Oracle.
• Well experienced in functional and technical systems analysis & design, system design, presentation, design documentation and presentation.
• Excellence in developing Object Oriented, web based applications with server side programming expertise.
• Good Knowledge on extensive interfacing with RDBMS such as Oracle, DB2, Interbase.
• Involved and implemented many SDLC/Software Development Life Cycles.
• Rich experience in Object Oriented programming, MVC Framework and JEE technologies. C, C++, UNIX, Clear Case Tools.
• Object oriented designing and development.
• As Programmer involved in User Requirements Collection, Analysis and Development and Testing.
• Includes experience in Eclipse Environment and Web Logic.
• Excellent written and verbal communication skills.
• Good cross team communications.
• Filed various patents as part of a development team.

TECHNICAL SKILLS

Programming Languages: C, C++, Java 1.6

Java and Web Technologies: J2EE, JDBC, JSP, Servlets, JPA, EJB, spring

XML Technologies: XML Objects, DOM.

Markup Languages: XML, HTML, JavaScript.

Application/Web Servers: Apache Tomcat 4.1/7.0,Jboss.

Operating Systems: Windows 2000/NT/XP, Linux 7.x

Databases: Oracle 10g/9i/8.x,SQL,Sybase,MS SQL, DB2, MySQL.

Tools: and IDEs: Eclipse 3.0, Net Beans 6.1, J-Developer, JUnit.

PROFESSIONAL EXPERIENCE

Confidential, VA

Java Developer

Responsibilities:

• Used Struts framework for developing the application using MVC design pattern.
• Used the Struts Validator Framework to do the form bean validations as well as action based validation.
• Created screens by assembling Struts Tiles: header, footer, menu, body and defined common page layouts, menu layouts, and use them by passing lists of items and links. Reused existing layouts using inheritance.
• Business Delegate pattern is used to create Middle Tier abstraction for the Web Tier usage.
• Session Façade pattern is used as Cross-grained services to the Remote object.
• Used Value Object (VO) pattern to encapsulate the business data to reduce the network traffic heavily.
• DAO pattern is used to access the data storage that had stored procedure interaction.
• Wrote new Tag library for implementing application specific features, like colored the label as red when error occurs at that field.
• Used JSTL tag libraries for efficient iterations and conditionals.
• Developed stateless Session EJB’s and JSP’s with Rational Application Developer 7.0

Environment: JAVA, J2EE, Struts (framework), JSP, JavaScript, XML, Web sphere Application Server 6.1, RAD 7.0, Windows XP, DB2, JDK1.4, EJB.

Confidential, Chantilly, VA

JAVA/J2EE Developer

Responsibilities:

• Responsible for creating user interfaces using JSP, Servlets, HTML and JavaScript.
• Used struts framework and coded the project by extending MVC Struts Framework.
• Used Struts html tag libraries and bean tag libraries extensively while coding JSP pages.
• Used Sessions extensively to track client sessions.
• Used Netbeans IDE and MIG layout for the development side in the client application.
• Developed Entity beans for the business logic result to be carried out to the database.
• Involved in developing EJB’S for the core business logic using Session facade pattern and deploying them in Web Logic.
• Developed triggers, Exceptions and Procedures for maintaining the integrity and correctness of the transactions in Oracle.
• Used Unit testing for the development process using white box testing.
• Used Java Security to prevent the Integrity attacks.
• Implemented and tested backup and recovery system for production environment.
• Involved in Code review process.
• Used Java Mail API for triggering an email to the account holders for some account updates.

Environment: Servlets, JSP, Spring, Hibernate, JSF, JavaBeans, JDBC, Oracle 9i, STRUTS 1.2, HTML, CSS, JavaScript, SVN, MIG layout, Java Security, Web Logic, Unix AIX.

Confidential, NYC, NY

JAVA/ J2EE Developer

Responsibilities:

• Reviewed requirements with the Support Group and developed an initial prototype.
• Utilized the base UML methodologies and Use cases modeled by architects to develop the front-end interface. The class, sequence and state diagrams were developed using visual modeling tools
• Involved in the analysis, design and development of the application components using JSP, servlets, EJB components and J2EE design pattern.
• Used JSP, JDBC and Servlets for the web-development
• Developed Multi-threading code for web application development.
• Wrote SQL queries, database triggers and functions.
• Involved in the build process with the Configuration management team and version control through CVS.

Environment: Java1.5, J2EE, Servlets, JSP, Spring, Hibernate, JSF, Java beans, JDBC, XML, Java Script, HTML, Eclipse 3.1, Oracle 10g, UNIX

Confidential, Buffalo, NY

Java Developer

Responsibilities:

• Involved in the database design and analysis of the business requirements. Coding in MVC-Struts design pattern with best java patterns for action classes, form beans, data access and business object classes.
• Developed the application level flow by using Java Servlets, JSP, JavaScript, EJB.
• Developed stateless session beans for business logic implementations.
• Involved in design modeling in rational rose by using the various java Patterns like DAO, Service locator and Value List handler.
• Updated the information into the database with all the options and provided an option to write the information as an XML file that can be stored on the file system.
• Utilized various stored procedures, views, functions and triggers to develop the business modules based on the required functionality.
• Design, Develop and implement customer requirements using J2EE, Java, Java Server Pages (JSP), Java Beans and XML.
• Involved in coding of Administration module for configuring Auditors.
• Wrote various Queries to augment the application logic.
• Mailing system using Java Mail API to notify the staff when a customer submitted a policy.
• Developed XML Schemas and Dom parser for all the XML documents used for data transfer and also developed XSLT code for them.
• Responsible for enhancements and modifications of the existing application.
• Written code for generating pdf reports using lowagie iText.
• Written build scripts to compile java files and create jar and EJB jar files.
• Tested the application on various levels like Unit, Integration and System testing.
• Responsible for the production support and also responsible for handling the production issues, bug fixes and available for on call support during weekends.
• Assisting QA process in test cases preparation, execution and fixing of bugs.

Environment: Java, J2EE, Struts, EJB, JDBC, JavaScript, DHTML, XML, XSLT, JSP, Web Sphere Application Server 5.0, Oracle 10g, PL/SQL,Windows and UNIX

Confidential, Madison Ave, New York

JAVA/J2EE Programmer

Responsibilities:

• Designed and developed various front-end screens for Producer & Consumer Modules using Java Server Pages.
• Created the development and testing environments.
• Developed web based application using JSP, JDBC, XML, spring, Hibernate.
• Designed and developed front-end screens using JSP, JavaScript, HTML and RSS.
• Developed JavaScript for the front-end validation.
• Designed various tag libraries to display the data.
• Developed and modified Servlets that handled the database updates.
• Client side basic data validation using JavaScript to reduce server round trips.
• Developed of JSP & Java components.

Environment: Java, Struts, JSP, Servlets, spring, Hibernate, JDBC, HTML, SQL Server2000, JavaScript, Net Beans, Agile, Tomcat.