SUMMARY

• 8 years of professional experience in IT Industry includes Analysis, Design, Development, Testing, Integration, Documentation and Implementation of Client/Server and web based Multi - Tier architecture systems.
• Strong knowledge in Object Oriented Concepts, Object Oriented Design (OOD), Object Oriented Analysis (OOA), Programming and its implementation.
• Strong experience in development of Object Oriented n-tier applications using Java, J2EE, Struts, JSP, Servlets, Hibernate, Spring, XML, XSL, Web Services, SOAP, HTML, JavaScript, AJAX, GWT.
• Good understanding of Distributed Enterprise applications and Web Technologies with Multi-Tier architecture involving GUI, Object Oriented Design and RDBMS.
• Working closely with the WebLogic 9.x/8.x/7.x, RAD 7.0/6.0, Apache Tomcat 7 Application Servers.
• Specialized in working with version control systems like SVN, CVS, StarTeam, GIT.
• Expertise in user interface designing using HTML, DHTML, CSS, and XML.
• Extensively used the Core Java packages like Collections, Concurrency, NIO.
• Ability to work well in internal and cross-organizational Team environment.
• Strong Skills in Analytical, Data Gathering, Analyzing, Problem Solving, Coordinating, Planning and Organizing.

TECHNICAL SKILLS

JEE Technologies: EJB 2.1/3.0, JDBC, JSP, Servlets, JSF 2.0, Web Services.

Application Servers: BEA WebLogic v5.1/6.x/8.x/9.1, JBoss 4.X, Confidential WebSphere

Web Severs: Confidential HTTP Sever 1.3.12, Apache HTTP Server, Apache Tomcat

Languages: Java, SQL, PL/SQL, UNIX Shell Script, Perl, C++ and C

GUI Technologies: AJAX, GWT, HTML, DHTML, CSS and JavaScript, Ext GWT

Open Source Frameworks: MVC, Struts, Spring, Hibernate

Object Relation Mapping: Hibernate

XML Technologies: XML, XSL, XSLT, XPath, XQuery, XSD and XML Beans

RDBMS: Oracle 10g/9i/8i/7.x, DB2, SQL Server 6.5/7.0/2000, MySQL and MS Access

Development Tools: RAD7.0, WSAD, Eclipse, JDeveloper

Modeling Tool: Rational Rose, Visio 2000 and Enterprise Architect

Version & Configuration tools: ClearCase, PVCS, StarTeam, CVS, SVN, GIT

Other skills: JSON, Ant, JUnit, log4j, Quartz Scheduler, Confidential Platform, MongoDB

Operating Systems: UNIX, Linux, AIX, Solaris, Windows XP/2K/98/95 and MS-DOS

PROFESSIONAL EXPERIENCE

Confidential, Santa Clara CA

Sr. Developer

Responsibilities:

• Development of stories using the Confidential platform’s scripts like Business Rules, Fix Scripts, Script Includes, UI Actions, UI Policies, UI Actions.
• Defining Roles and Access Control Lists (ACL’s), which provides the access, read, right, and update access to application records.
• Creating and updating Application Data Tables and Designing the User Interface like Form Layout and List Layout.
• Created and MongoDB collections for different applications.
• Used MongoDB querying and aggregation in developing Script Includes, Fix Scripts and Report generations.
• Investigating the sales related incidents and requests and proposing the solutions as needed to Users.

Confidential, Sunnyvale CA

Applications Developer

Responsibilities:

• Developed the widgets using GWT, AJAX for the dashboard firmware to use in them in the applications.
• UsedSpring Web MVCframework for the applying MVC Implementation to the web application.
• Consumed web services for the applications using RESTful based web services.
• Produced the RESTful webs services using Apache CXF.
• Involved in the development of Restrictions framework which disables the driver to browse applications while the car is in driving mode.
• Involved in code enhancement and bug fixing of the applications
• Used the GWT’s Request Builder to communicate with the server using JSON request and response data.

Confidential, Tempe AZ

Software Engineer II

Responsibilities:

• Responsible for the development of the interface classes to make use of the functionalities of the packages in different applications.
• Involved in development of the User Interface using JSP, JSTL, HTML, and XML and involved in development of dynamic web interface (UI) using AJAX.
• Involved in configuring the Spring MVC for the application and Spring as application context.
• Involved in writing the JUnit test cases.
• Involved in QA server environment setup, deployment and testing of the application.
• Involved in code enhancement and bug fixing

Confidential, Chicago IL

Java Consultant

Responsibilities:

• Configured the Spring MVC for the application.
• Created the Hibernate Entities using annotations.
• Involved in designing and coding the custom widgets using GWT and Smart GWT.
• Involved in writing the JUnit test cases.
• Involved in writing SQL queries used in the Reporting engine and also with Spring JDBCTemaplate.
• Created GWT modules for the front-end code.
• Written SQL queries using the aggregate functions and Group By clause.
• Used Spring as application context for the application.
• Developed the workflow code for report generation package.
• Developed the code to generate Excel reports and to generate Excel graphs using apache poi.

Confidential, Pasadena, CA

Java Consultant

Responsibilities:

• Developed Ant jobs to load the documents of different letter types.
• Used Quartz scheduler to automate the CARSBatch jobs and deployed these jobs on Apache Tomcat
• Worked on developing MVC structure using Struts framework
• The web pages are developed using CSS, HTML, JSP, Velocity Template and DOJO components.
• Utilized ValueList tag libs to show the search results in page format.
• Utilized Spring framework’s application context for the CARSUI.
• Implemented apache commons chain API to follow the chain of responsibility pattern.
• Provided Production support for the CARSUI and CARSBatch Modules.

Confidential, San Jose, CA

Java Developer

Responsibilities:

• Involved in creating different screens for User Control Activities and using Ext GWT provided widgets.
• Followed the MVC pattern for UI using the Ext GWT MVC pattern.
• Utilized agile process to streamline development process with iterative development.
• Designed and developed Hibernate Mapping files and configuring hibernate.
• Involved in development of DAOs to interact with back end DB2.
• Configured the Srping MVC module for the application.
• Configured and maintained the Spring Application Framework’s IoC container.
• Used Java mail API to send Email Notifications for the users.
• Deploy J2EE application in TEST and DEV environments.

Confidential, Mason, OH

Java Consultant

Responsibilities:

• Developed web GUI involving GWT, HTML, CSS.
• Designed, developed, and deployed server side Java Controllers.
• Implemented the MVC architecture using Spring framework.
• Integrated Spring with Hibernate ORM Framework.
• Designed and developed ORM layer using Hibernate.
• Creating Data Access Objects (DAOs) with the use of Hibernate.
• Developing of service classes and using declarative control with the use of Spring.
• Implemented the GWT’s RPC to get the Java objects over HTTP.
• Using the GWT’s RquestBuilder class created different services for different type of requests.
• Followed Scrum Methodology throughout the Life Cycle of the project.
• Developed Benefits module UI and Census module UI using GWT widgets.
• Developed custom widgets using GWT widgets like Panels, Tables, and Grid etc.
• Developed parser program for XML using the GWT’s XMLParser class.
• Implemented SOAP, WSDL and a subset of XML Schema for a web services toolkit, and for web services integration.
• Creating the WSDL. Web Services Implementation in SOAP Server.
• Developed business logic using Stateful, Stateless Session and Entity Beans