SUMMARY

• Over 7+ years of experience in Software Applications Development and Design using Object Oriented Programming (OOP), Java/J2EE technologies.
• Strong Working experience in design, development and implementation of several J2EE frameworks like MVC Struts 2.0, Spring IOC, Spring MVC, Spring Web Flow, and Hibernate.
• Experience with SOAP, RESTful Web Services Implementation and User Interface development using Ajax based Java script, JQuery, JSP Pages with HTML5.0, CSS, XSLT and XML.
• Experience in Build / Deployment in various environment.
• Experience in database programming (Stored procedures, Triggers, Packages, PL/SQL) using Oracle.
• Experience in test cases and writing technical documents.
• Excellent Communication, interpersonal and analytical skills and a highly motivated team player with the ability to work independently.
• Willingness and ability to learn and adapt quickly to the emerging new technologies and paradigms.

TECHNICAL SKILLS

Languages: Java, SQL, JavaScript, CSS, HTML5.0.

Java Technologies: J2EE, Servlets, JSP, JDBC, XML, JMS.

Servers: JBoss 6.1/7.1, Websphere Application Server 6.x/7.x, weblogic 10.x.

Operating Systems: Windows XP/8.

Frameworks: Struts 2.x, Spring 2.5/3.0, Hibernate 4.0, JSF, Web services.

Databases: Oracle8i / 9i, DB2, SQL Server 2000

IDE: Eclipse, RAD.

Tool: Toad, Ant, JIRA, CVS, PVCS.

PROFESSIONAL EXPERIENCE

Confidential, Washington DC

Java/J2EE Developer

Responsibilities:

• Understand the current architecture then applied enhancement of front end and other layers like UI, action class, middle layer and changes in the DB.
• Used spring web MVC framework for applying MVC implementation to the web application.
• Used XML parser, XSLT, XML DOM and tools for marshalling and unmarshalling purpose.
• Developed UI elements like HTML, XHTML and JSP.
• Worked with Javascript for client/browser statistics reporting, form validation, Ajax and pop - ups like datepicker.
• Developed complex SQL like join queries for efficiently accessing the data.
• Constructed CSS to ensure display standards for all the pages.
• Implement connection pooling for access DB in weblogic application server.
• Have strong experience in Eclipse remote debugging and Defect fixing.
• Used PVCS as version control tool and Ant script for to build ear/jar files.
• Expert in using quality center as repository for maintaining test cases, execution and tracking the defects.
• Experience in using checkstyle, klockwork to find bugs and write code that ease maintenance and reduce code reviews.

Confidential, Fairfax, VA

Java/J2EE Developer

Responsibilities:

• Understand the current architecture / requirement and redesign the whole package structure which supports new functionality and easy to upgrade in future.
• Developed the front end using Spring Web MVC architecture.
• Worked extensively on Spring IOC / Dependency Injection. Configured the crosscutting concerns like logging, security using Spring AOP.
• Used JQuery, AJAX, extensively in Client Side UI Development and validation.
• Developed Data Access Layer using the Hibernate ORM framework.
• Have coded numerous DAO’s using Hibernate Dao Support. Used Criteria, HQL and SQL as the query languages in Hibernate Mapping.
• Integrated the Spring and Hibernate framework.
• Developed RESTful Web services to connect external services.
• Production support like bug fixing, build and release to production box.
• Build and deploy application in dev and test environment.

Confidential

Java/J2EE Developer

Responsibilities:

• Developed Presentation layer using AJAX, JQuery, HTML, XSLT, CSS and JavaScript..
• Spring Framework at Business Tier and Uses spring's Bean Factory for initializing services.
• Used Spring Core Annotations for Dependency Injection.
• J2EE design patterns have implemented singleton, session façade and business delegate.
• Developed Backing beans to handle UI components state and stores that state in a scope.
• Hibernate used as Persistence framework mapping the ORM objects to tables.
• Responsible for Development, unit testing, integration testing and implementation of the application.

Confidential

Java Developer

Responsibilities:

• Used JavaScript for Client Side validation in vies.
• Configured struts-config.xml and web.xml and properties file provided by the Struts framework for the implemented modules.
• Co-ordinate with the QA lead for development of test plans, test cases, test code and actual testing responsible for defects allocation and those defects are resolved.
• Extensively wrote Java Scripts to enforce client side validations.
• Developed sequence diagrams, State diagrams, Activity diagrams and collaboration diagrams using Rational Rose.
• Designed and developed the web application using Struts and JSP.
• Wrote PL/SQL Packages, Stored procedures, Views and Functions at the Oracle database.

Confidential

Developer

Responsibilities:

• Custom Tag libraries has used for generating the Question Engine.
• Calling different services like, Member services using web service call, communicate web sphere to web logic and connecting to eDirectory using stateless session bean.
• Developed persistence layer of a sub module using Data Access Object and Value Object in the framework.
• Created DAO's and Web services using Compass Framework and implemented Publish/Subscribe model for asynchronous messaging.
• Involved in deriving the design documents which involves class diagram, and sequences diagram.
• Implemented Web Services to interact with IMS Application.
• Used AJAX to get the sales history details of fulfilment centre in XML on hourly basis.
• Deployed the Application Using WebSphere Application Server.
• Wrote SQL queries and stored procedures for data manipulation and interacting with the DB2 database
• Involved in Bug fixation and enhancements.

Confidential

Developer

Responsibilities:

• Involved in Requirements Analysis, planning and Use case study Using RUP Methodology.
• Extensively JSP, JSTL, XML, XSLT, DTD, Parsers, JSP and CSS has used for web page development.
• Create XML file, DTD file, and XML Schema files using enterprise tool
• Prepare and review the technical design for the system that adheres to the MVC architecture using Front Controller, Business Delegate and DAO patterns.
• Designed and implemented the logging mechanism using Log4j.
• Write and modify database stored procedures, triggers, functions, and pl/SQL scripts in TOAD to improve db performance.