Professional Summary

• Over 8 years of experience in Design, Development, Implementation and Maintenance of Java J2EE web and client server based Internet applications.
• Good Knowledge and working experience on Multi-Tier Architectures and Design using client-server and Web Technologies in manufacturing domain.
• Hands on experience in Requirement Analysis, High-level design using design patterns and Object oriented programming and OOAD concepts.
• Completed projects using Java, J2EE, EJB, Spring, Struts, HIBERNATE, IBATIS, Webservices, RMI, Servlet, JSP, JSF, JNDI, JDBC, JMS, JTS, JavaScript, HTML, SOAP and XML, SQL, PLSQL, Ajax, Ant-build scripts.
• Hands on experience in various java-programming tools like WSAD, Eclipse-3x, RAD.
• Hands on experience in all stages of Software Development Life Cycle SDLC
• Strong Experience in PL/SQL, SQL, Stored Procedures in Oracle
• Experience using J2EE Design Patterns like Composite View, Value Object, DAO, MVC, Singleton, Session Facade Pattern, Front Controller, MVC and Factory Pattern for reusing most efficient and effective strategies for new development
• Expertise in developing MVC architecture for web based applications using Struts framework.
• Good experience in working with Web/Application servers likes Jboss , Application Server, WebLogic, WebSphere and Apache Tomact
• Experience in performing Code reviews and peer reviews for maintaining best Industry standards
• Extensive experience in working on multiple operating systems including UNIX, Linux and Microsoft Windows
• Experienced in business/technical requirements capturing, configuration management, team coordination and software engineering processes
• Expertise in using configuration management tools like CVS, VSS and Clear Case.
• Knowledge of python.

Technical Skills

Professional Experience

Confidential

Sr. J2EE Developer

Project Description: Confidential is a full-fledged equity trading application designed to simulate the actual trading system present in the production environment. This application is designed in a test environment called Confidential with the primary purpose of simulating production. The entire environment consisted of roughly about 13 Order Management Systems Confidential to facilitate trading of different types of stocks and each of these OMSs were built using varied technologies. These Confidentials were to be enhanced and tested so as to ensure compliance standards.

Responsibilities:

• Worked on the Spring framework like Spring IOC and Spring DAO.
• Involved in the implementation of DAO using Spring Hibernate ORM, Involved in creating the Hibernate POJO Objects and mapped using Hibernate Annotations
• Implemented functionality using Servlet, JSP, HTML and Struts Framework., Scripts Hibernate, Spring, Java and Weblogic.
• Used JQuery library and implemented Ajax features.
• Developed Presentation layer components comprising of JSP, AJAX, Struts Action, Struts Form Beans and AJAX tag libraries.
• Developed common reusable component libraries CRUD Scaffolding to be reused in different projects throughout the company's IT team using GWT, Sencha, Spring data, JPA.
• Used JQuery to make the frontend components interact with the Javascript functions to add dynamism to the web pages at the client side.
• Worked on persistence layer using O/R Mapping tool IBatis with Oracle Database.
• Experience with SQL and basic CRUD operations
• Developed Oracle PL/SQL Stored Procedures and Queries for Payment release process and authorization process.
• Used JDBC to connect to the information model tier.
• Design and Developed using WebService using Apache CXF.
• Used Apache CXF as the Web Services framework to implement the REST APIs involved
• Worked on the Eclipse SDK framework to develop the Code and Deploy the
• Maintained and modified triggers for ClearCase using Perl. Experience in writing Shell and Perl scripts for database connectivity and to retrieve data from different sources.
• Writing JUnit test/Integration test cases for asserting functional quality
• Drove identification of current bottlenecks in application delivery lifecycle and implemented Agile pracfices behaviors across globally distributed application development teams
• Designed the UML diagrams based on the OOAD principles
• Developed AJAX scripting to process server side JSP scripting.
• Developed JSPs using EL language and JSTL tags.
• Designed and developed the web-tier using Html, JSP's, Servlets, Struts and Tiles framework.
• Created webservices using WTP tool plugin to the eclipse IDE which is deployed as a separate application using Maven scripts.
• Worked on iText bug fixes for document rendition in document compile process.
• Directory Listing and File down load services Similar to Windows Explorer on a PC, developed using Google Web Toolkit, AJAX
• Developed order receipt report with bar code using lowage iText and jasper report.
• IBM ILOG development, migration and integration with Java based application
• Writing web 2.0 optimized website content.
• Designed and developed SOA based enterprise system using Oracle SOA Suite and WebLogic .

Environment: Java, J2EE, Spring, Hibernate, Struts, Jquery, Ajax, Sencha Extjs, Javascript, Oracle, Crud, Pl/Sql, Jdbc, Apache Cxf, Rest, Eclipse, Weblogic, Clearcase, Junit, Agile, Uml, Jsp, Jstl Java Server Pagesstandard Tag Library , Servlet, Maven, Itext, Google Web Kit Gwt , Jasper Report, Ilog, Web 2.0, Soa.

Confidential

Sr. J2EE Developer

Project Description: The project aimed at developing and supporting customer-centric, enterprise-level web applications, web services and utilities. The project involves in strengthening the core architecture to seamlessly deliver products to customers. Also, empowers the operations group with necessary applications to improve their efficiency in performing back office processes. The reporting suites that are developed provide users with extensive knowledge on business trend and marketing analysis.

Responsibilities:

• Extensive experience using framework APIs like Struts, Spring, iBatis and Hibernate.
• Interfaced with the Oracle back-end using Hibernate Framework and XML config files.
• Developed Servlets and JSPs based on MVC pattern using Struts framework and Spring Framework.
• Expertise in MVC Architecture using JSF and Struts framework and implementing custom tag libraries.
• Developed the GUI module DMT using Struts framework, JavaScript, DOJO, Ajax, HTML and DHTML.
• Created various UI components for different web pages using HTML, Javascript, ExtJs.
• Designed and modified User Interfaces using JSP, JavaScript, CSS and jQuery.
• Worked on creating menus and tabs on JSP pages using JQuery and CSS.
• Used AJAX and JavaScript for validations and integrating business server side components on the client side with in the browser.
• Co-developed dynamic Ruby on Rails/HTML5 application highlighting numerous data visualization of web metrics.
• Construct and optimized SQL queries in DB2
• Used JPA with Entity Beans for interacting with Persistence Layer for CRUD operations.
• Calling pl/sql stored procedures to display data into database.
• Developed Data Access Objects DAO using JDBC API for Database access.
• Creation of REST Web Services for the management of data using Apache CXF
• Created XML Schema, XML template and XSL. Developed Web Services Application using SOAP
• Used Web services - WSDL and SOAP for getting credit card information from third party.
• Developed the application using Eclipse IDE and worked under Agile Environment
• Transferred cloudscape to DB2 for WebSphere Portal.
• Performed software builds using makefiles, scons, VM and Subversion in a Linux and Windows environment.
• Mentoring of junior members for agile Scrum process Junit testing.
• Executed project using waterfall model and practiced Agile Project Management performed the Scrum Master role for specific projects/requirements as appropriate. Used Rally for Agile project management.
• Involved in designing UML Use case diagrams, Class diagrams, and Sequence diagrams using Rational Rose.
• Worked on the Struts framework and JSP and Struts tag libraries to page display technology
• Developed custom tags, JSTL to support custom User Interfaces.
• Handled necessary Business logic in Servlets
• Used Maven to build and generate code analysis reports.
• Extensively used XSD for validations of XML transfer to the different Web Services.
• Involved in the development of reports using iText tool.
• Provided end user support for all levels of Oracle ECM users.
• Developed a Web Application using Java with the Google Web Toolkit API with PostgreSql
• Executed the test steps defined in Test Cases manually and reporting the bugs in JIRA.
• Designed and implemented Report Module using Jasper Report framework in phase 2
• Extensively used the BAL constructs to handle collections in ILOG. Worked with large data sets in ILOG.
• Designed and implemented Rules infrastructure by wrapping up core JRules API.
• Provide consultation / customization on various Open source and Web 2.0 products
• Worked with business teams using Agile methodology to integrate business line of apps with SOA in a seamless fashion.
• Uses the DAO pattern for data access layer and JMS API for the messaging requirement.
• Extensively worked on Application servers like Weblogic, Web Sphere, jboss and Apache Tomcat.
• Performed J2EE application deployment using JBoss application server on Windows and Linux.
• Development of web pages in PHP/FX.PHP using Filemaker Pro as the database.

Environment: Java, J2EE, Spring, Hibernate, Struts, Jsf, Dojo, Sencha Extjs, Javascript, Css, Ajax, Html5, Db2, Crud, Pl/Sql, Jdbc, Apache Cxf, Soap, Webservices, Eclipse, Websphere Portal, Subversion, Junit, Scrum, Uml, Jsp, Jstl, Servlet, Maven, Xml, Itext, Oracle Ecm, Google Web Kit Gwt , Jira, Jasper Report, Ilog, Jrules, Web 2.0, Soa, Jms, Apache Tomcat, Linux, Php.

Confidential

Sr. J2EE Lead Developer

Project Description: Confidential is a revenue management application which is used by Roads to concur on the revenue settlement. The modules of Confidential include the following: Revenue Management, Price Management, Freight Bills, Control Panel, Reports and Master Files. Confidential is an Internet application and provides complete inventory management and functions to deliver and pull cars from customer locations. The modules of Confidential includes Maintain Online Equipment , Equipment Order, Inbound interchange, Outbound interchange, Advance Consist, Switch List, Demurrage, Cash financial systems, Reports, Utilities, Waybills and Master and Code tables

Responsibilities:

• Proven expertise in implementing IOC and Dependency Injection features in various aspects of Spring Framework Core, Web, JDBC, MVC and DAO .
• With the IBatis implementation, all the queries were separated away from the code and moved to the XML files. Used Spring IBatis XML configuration files to call the queries.
• Implemented MVC architecture using Jakarta Struts framework, Worked on Spring/Hibernate Applications
• Developed the front end using JSF and Portlet.
• Used Action classes to service requests from ActionServlet and Business Data on server-side and invoke respective EJB Entity Beans to process Database transactions.
• Developed UI screens using YUI, CSS and JQuery.
• Prepared statements are used for communication with MySql database
• Used TOAD for all database query testing and optimizations
• Administering MS SQL Server by Creating Logins and assigning appropriate roles.
• Involved in developing custom taglibs, JSP, EJB's, Portlets and DB2 - stored procedures.
• Design and Developed using WebService using Apache Axis 2 on JBOSS.
• Developed Web Services to communicate to other modules using XML based SOAP and WSDL protocols.
• Performed Java web application development using J2EE and Netbeans.
• Used JBoss application server to deploy application into Production environment.
• Responsible for the total, efficient and profitable operations of a CVS.
• Used Visual Source Safe for Version Control.
• GUI automation work selenium webdriver in Java and tcl/tk scripts
• Designed Use Cases using UML and managed the entire functional requirements life cycle using water fall model.
• Design and development of components, such as Class, and Sequence diagram in UML
• Developed various UI User Interface components using Struts MVC , JSP, and HTML, JavaScript, AJAX.
• Has involved in development of back-end business layers using Servlets
• Used Ant for developing build scripts and deploying the application onto WebLogic.
• Developed XSD for validation of XML request coming in from Web Service.
• Integrated EMC Documentum with Content Management Interoperability Services CMIS for Content Management
• Working with the JIRA tool for Quality Center bug tracking.
• Designed Interactive GUIs using Java Applets and Swing.
• Designed Power Cubes using Cognos Transformer
• Installed and configured a multi-server, clustered ILOG environment. Documented architecture and trained client administrators.
• Integrated and implemented SOA solutions with Oracle SOA suite: Oracle ADF, BPM, BPEL, Oracle Service Bus OSB.
• Design Development for the first major project to use the new Oracle BPM infrastructure.
• Use IBM MQ Series to send information from mainframe to web and back to mainframe
• Provide front and back end support for over 650 retail locations using IBM WebSphere eCommerce applications WCS and other open source technologies such as Apache Tomcat.
• Involving in Building the modules in Linux environment with ant script.
• Involved in writing Unix Shell Script for performing automated tasks.
• Responsible for requirements gathering, designing, coding web applications using Ruby on Rails, JavaScripts, HTML, CSS and jQuery
• Provide comprehensive WordPress web tutelage web maintenance assistance to existing website owners
• Used web services REST to bridge the gap between our MS and Drupal/Wordpress technology.
• Developed .NET components using C and involved in the deployment of those components.
• Design online stores using ASP JavaScript: develop custom storefront applications, and custom user-interfaces for client sites.
• Designed the dynamic stress reporting Sybase, Perl and C
• Builds and develops java interfacing with different backend systems in Mainframe.
• Generate Cobol procedures to apply business logic to the data.
• Expose PL/I database access layer as web service using RD/Z
• Develop/test/debug JCL
• Worked on stored procedures, PL/SQL and SQL queries
• Manage deployment plan and co-ordinate with team and Saas for smooth release.
• VB5 front end application development using DAO/ADO.
• Used ASP.NET technology for developing the presentation layer.

Environment: Java, J2EE, Spring, Ibatis, Struts , Jsf, Ejb, Jquery, My Sql, Toad, Sql Sever, Db2, Apache Axis2, Wsdl, Netbeans, Jboss, Cvs, Visual Source Safe, Selenium, Waterfall Model, Uml, Jsp, Servlet, Ant, Xml, Emc Documentum, Jira, Swing, Cognos, Ilog, Oracle Adf, Oracle Bpm, Ibm Mq Services, Apache Tomcat, Linux, Unix, Ruby, Wordpress, Drupal, .Net, Asp, C, C , Mainframe, Cobol, Pl/I, Jcl, Sql, Sas, Vb, Asp.

Confidential

Software Developer

Project Description:

• Confidential provides insurance quotes to customers for various products for the following transaction types:
• Pre-Sale illustration: A quote tailored to the customer's details and needs.
• Post-Sale illustration: An illustration produced as confirmation of the risk being assured, as part of the new business acceptance process.
• Existing Business Quote EBQ : This illustration is produced when a customer asks what might happen if they made an alteration to their policy. The quote is tailored to the customer's amended details and needs.
• Post-Issue illustration: A quote tailored to the customer's amended details and needs, produced as part of the Existing Business Alteration process.

Responsibilities:

• Interact with the business team in Confidential for requirement gathering.
• Set up the development environment in Confidential
• Create deploy and build scripts using ANT tool
• Implement design patterns Business delegate, Adapter, Decorator
• Develop interactive user interface using struts and tag libraries.
• Developed the helper classes used by most of the components in this application.
• Used AJAX to create interactive web pages.
• Implemented Struts MVC architecture by creating Model, View and Controller classes.
• Implemented Struts Validation framework to validate the customer data.
• Create an Entity bean to interact with TIBCO middleware.
• Interact with TIBCO team to map the TIBCO and java bean properties using XML and XSLT.
• Implement logging mechanism using STRUTS.
• Deploy application in JBOSS server using ANT scripts.
• Unit and integration testing.
• Involved in designing Schema, stored procedures, primary/foreign key constraints in SQL Server database. Write SQL queries to interact with the database.
• Implemented a web service to interact with the database iSeries and SQL Server through TIBCO middleware using Apache Axis SOAP over HTTP .

Environments: Java, J2EE, Spring, Hibernate, JBoss, WSAD, Java, J2EE, Struts, Validation Framework, TIBCO, SQL, SQL Server, iSeries, JBoss, Java script, JDBC, SQL, AJAX, XHTML, XML, XSLT, Apache ANT.

Confidential

Java Developer

Project Description: Confidential synchronizes the data available with the SGM Oracle 8i and Confidential Informix periodically. Confidential will be a suite of applications in which each application independently takes care of synchronizing the following details between Confidential. Member/Cards Details Points Details Machine Details Links Details TOTI Ticket Out Ticket In Transaction details Slot Transaction details Member Transaction details Resynchronization

Responsibilities:

• Interact with business team at client place to resolve requirements gaps and finalize functional requirements
• Write stored procedures and SQL queries to interact with the oracle database.
• Involved in coding for JSP pages, DynaValidatorForm, Action classes, DAOs Service classes
• Implement the MVC architecture using Struts
• Created the application as independent services.
• Unit, Integration testing and code review at client place
• Defect fixing and defect prevention analysis
• Set up the test environment at offshore using VMWare.
• Configuration Management - delivery of code via VSS Visual Source Safe

Environments: Java, Struts, WebSphere Application Developer, Eclipse, VMware, Windows XP, PVCS, Java Script, HTML, XHTML, XML, SQL, Oracle 8i, Informix, Visual source safe.