PROFESSIONAL SUMMARY:

• Around 7+ years of professional experience in Design, Development and Implementation of Java, J2EE and client - server technologies.
• Involved in all phases of Software Development Life Cycle (SDLC) in large scale enterprise software using Object Oriented Analysis and Design.
• Strong 4+ years of professional experience in front-end development using Adobe Flex, MXML, Action Script, AJAX, DOJO, Angular.js, Backbone, Bootstrap, Java Scripts, CSS, HTML and DHTML.
• Good experience in Agile and SCRUM methodologies.
• Expert to handling remote (Work From Home) projects.
• Extensive experience in developing applications using Java, JSP, Servlets, JavaBeans, JSTL, JSP Custom Tag Libraries, JDBC, JNDI, SQL, AJAX, JavaScript and XML.
• Strong Working experience in Design, Development and implementation of several J2EE frameworks like (Model View Controller) Struts, Spring, Hibernate and EJB.
• Experience in configuring and deploying Web Applications using Web Logic, WebSphere, JBoss, Tomcat and Apache.
• Thorough knowledge of IDE like RAD, WSAD and Eclipse.
• Developed ANT scripts for the build and deployment of J2EE applications.
• Design, analysis and modeling of n-tired, Object-Oriented system architectures using Rational Rose.
• Thorough knowledge in using UML, XML parsers (SAX, DOM), SOAP, HTML and DHTML.
• Sound RDBMS concepts and extensively worked with Oracle, PL/SQL, SQLServer MySQL, NoSQL & DB2.
• Very good experience in developing Test Cases using JUnit.
• Experienced in using CruiseControl for Continuous Integration.
• Used Hibernate as an Object relational mapping (ORM) library.
• Experience in Internationalization and Localization
• Experience in XML, WebServices using SOAP, XML-RPC, JAX-RPC, JAXB and Messaging standards like JMS.
• High working knowledge of IDEs including Eclipse, WSAD, RAD
• Expertise in designing and using J2EE Design Patterns, J2EE Standards, Best Practices
• Extensive knowledge in using Confidential Web Sphere, Web Logic, Apache Tomcat application servers
• Broad working knowledge in Oracle, DB, MS-SQL Server databases
• Expertise in database schema design and writing SQL/PL SQL.
• Managed time working on multiple projects
• Exposure to day to day communication with client for the ongoing activities and the latest releases going on in the production environment.

PROFESSIONAL EXPERIENCE:

Sr. Java UI Developer

Confidential

Responsibilities:

• Extensive experience in developing applications using Java and related technologies using WATERFALL and AGILE SCRUM methodologies.
• Created of interface to manage user menu and Bulk update of Attributes using JS, EXTJS and JQUERY
• Involved in intense User Interface (UI) operations and client side validations using AJAX toolkit.
• Designed and implemented Java engine and API to perform direct calls from font-end JavaScript (ExtJS) to server-side Java methods (ExtDirect).
• Worked on front-end validation through JavaScript and back-end validation using Spring Validation Classes
• Architect and design for new Application as J2EE Web application and Oracle ADF.
• Implemented Java Message Services (JMS) using JMS API.
• Involved in the design and development of Interfaces with upstream and downstream systems using web services, EJB, JMS, XML and XSLT.
• Developed the GUI module DMT using Struts framework, JavaScript, DOJO, Ajax, HTML and DHTML.
• Involved in the project development using Java/J2EE technologies like Spring, JSP, JDBC, Java Script, HTML, XML and Servlets.
• Developed using JQuery for CSS Manipulation, Events, Effects, Animation and Ajax interaction for Rapid Web Development.
• Development UI modules using HTML, JSP, JavaScript and CSS.
• Developed a multi-user web application using JSP, JSTL, Action Forms, Action Classes, JavaScript and JDBC to provide the needed functionality.
• Involved in the development of presentation layer and GUI framework using EXTJS and HTML. Client Side validations were done using JavaScript.
• Consumed Web Services (WSDL, SOAP, UDDI) from third party for authorizing payments to/from customers.
• Used Apache CXF as the Web Services framework to implement the REST APIs involved
• Used Web Services for creating rate summary and used WSDL and SOAP messages for getting insurance plans from different module and used XML parsers for data retrieval.
• Developed additional UI Components using JSF and implemented an asynchronous, AJAX (JQuery) based rich client to improve customer experience.
• Designed the front end using Java Applets and Swing, as well as JSP
• Implemented persistence layer using Hibernate that use the POJOs to represent the persistence database tables. These POJOs are serialized Java Classes that would not have the business processes.
• Involved in Analysis, design and coding on Java and J2EE Environment.
• Deployed the developed web components on Apache Tomcat Web-Server.
• Implemented functionality using Servlet, JSP, HTML and Struts Framework., Hibernate in persistence layer, Used Spring MVC.
• Responsible for modifying existing DB2 stored procedures and writing SQL queries as per requirement.
• Developed SQL queries. Actively worked on stored procedures
• Used CVS to maintain source and version management and used Eclipse as IDE.
• Created Object diagram, Class diagram and Sequence diagrams using Rational Rose Tool.
• Used Glassfish container Data source and JNDI for obtaining JDBC connection pool to connect to an Oracle database.
• Developed web Components using JSP, Servlets and Server side components using EJB under J2EE Environment.
• Developed the base framework using Java, JSP, Struts, HTML, JavaScript, AJAX, Log4J, Oracle and MS SQL Server
• Involved in intense User Interface (UI) operations and client side validations using AJAX toolkit.
• Created test plans and JUnit test cases and test suite for testing the application.
• JBOSS Server Installation on Windows NT and Administrating.
• Deployed this application which uses J2EE architecture model and Struts Framework first on Weblogic 5.1 and helped in migrating to JBoss Application server.
• The UI is enriched with jQuery JavaScript library that facilitates dynamic and asynchronous screen manipulation and AJAX request.
• Developed the application under J2EE Architecture using Spring, Hibernate, Servlets and JSP
• Developed Oracle PL/SQL Stored Procedures and Queries for Payment release process and authorization process.
• Implemented JAVA Web Services based on SOA architecture with SOAP and WSDL.
• Hands on experience in working on XML Suite of technologies (XML, XSL, XSLT, DTD, XML Schema, SAX, DOM)
• Development of Web (Intranet) database-driven and GISJava/J2EE applications for Oracle databases on Solaris/Windows platforms

Environment: Java, J2EE, Spring, Hibernate, Strut, JQuery, AJAX, ExtJS, JavaScript, Oracle, CRUDE, PL/SQL JDBC, Apache CXF, REST, Eclipse, WebLogic, ClearCase, JUnit, Agile UML, JSPs, JSTL, Servelts, Maven, IText, Google Web Toolkit(GWT), Jasper report, ILOG, Web2.0, SOA, iBatis, JSF, EJB, JQuery, MYSQL, Toad, SQL Server, DB, APACHE AXIS, WSDL, Netbeans, JBoss, CVS, Visual Source Safe, Selenium, Water fall Model, UML, JSP, SERVELT, ANT, Xml, EMC Documentation, JIRA, SWING, Cognos, ILOG, Oracle Application Development Framework (Oracle ADF), Oracle Business Process Management (Oracle BPM), Confidential MQ Series, Linux, Unix, Ruby, wordpress, drupal

Sr. Java UI Developer

Confidential, NY

Responsibilities:

• Design and develop new features in website using Java/J2EE under Santana Framework and enhance existing features. Refactoring code, redesign current design.
• Created SQL queries, PL/SQL Stored Procedures, Functions for the Database layer by studying the required business objects and validating them with Stored Procedures using DB2. Also used JPA with Hibernate provider.
• Extensive experience using framework APIs like Struts, Spring, iBatis and Hibernate.
• Developed Add, Edit and profile view web pages for the monitor module using JSP, JSF HTML, JSF CORE tags library.
• Responsible for Oracle Forms and maintaining CRUD operation on the database.
• Created db tables, functions, Joins and wrote prepared statements using PL/SQL
• Written and executed stored-procedures on SQL SERVER back-end through JDBC API.
• Responsible for extracting the data by Screen Scraping and also responsible for consuming the web services using Apache CXF.
• Created web services, WSDL and web methods with Annotation in hibernate, Used the spring container for data source and to load the Hibernate specific classes
• Developed Servlets and JSPs based on MVC pattern using Struts framework and Spring Framework.
• Developed the UI panels using JSF, XHTML, CSS, DOJO and JQuery.
• Wrote complex reporting applications with Ext JS and Sencha Touch for Windows Azure and Amazon Web Services, Linux and Windows servers.
• Involved in writing Javascript for dynamic manipulation of the elements on the screen and to validate the input.
• Inserted External Style Sheets to various web pages using CSS
• Have used AJAX to retrieve data from server synchronously in the background with out interfering with the display and existing page in an interactive way.
• Designing, Coding (development) and Debugging application using Eclipse Indigo as an IDE, Spring JDBC framework and DAO pattern, HTML, CSS, and JQuery.
• Designed and developed DAO layer with Hibernate standards, to access data from Confidential DB.
• Write EJBs for the implementation of business logic regarding CRUD operations on automobile part numbers and billing information
• Extensively worked with Oracle RDBMS for writing complex queries and PL/SQL for Stored Procedures, Triggers and Events, for generating some important responses needed by the application at times.
• Created the dynamic application prototype and implemented application UI utilizing Google Web Toolkit (GWT).
• Designed and implemented Report Portlet (using Jasper Report framework) in phase-II. This involved exporting repot to PDF, XLS file and print functionality to take print of the report.
• Extensively used the BAL constructs to handle collections in ILOG. Worked with large data sets in ILOG.
• Developed automation test cases using Java and selenium on Eclipse for web 2.0 Ajax application
• Well Implementation of JDBC Connectivity to Access Data From Database Servers.
• Exposing and consuming the services to the downstream applications using Apache CXF and Apache camel.
• Implemented WSDL specification in combination with SOAP and XML Schema to provide Web Services.
• Developed the Web Services Client using SOAP, WSDL description to verify the credit history of the new customer to provide a connection.
• Worked on the Eclipse SDK framework to develop the Code and Deploy the Application by Integrating to the Tomcat Server.
• Involved in Deployment of port lets and war files on WebSphere Portal.
• Supported online gap site for deployment of application and modeling changes on RHEL servers for agile continuous integration using Subversion repositories. Red hat Linux, Centos, Microsoft servers.
• Used JUnit/JMock for to write unit tests, STIQ for UI testing and JMeter for Black-Box testing. STIQ is an open source testing suite developed by SolutionsIQ which is based on Selenium and Fitnesse
• Followed agile software development process, attended scrum meetings for incremental product development.
• Identified Requirements done the design and development of use cases using UML.
• Developed web Components using JSP, Servlets and Server side components using EJB under J2EE Environment.
• Developed web pages using JSPs and JSTL to help end user make online submission of rebates. Also used XMLBeans for data mapping of XML into Java Objects.
• Designed and implemented business functionality for WEB system hidden login authentication, agent import and “can see” using the following technologies: JAXB, SAX, XML, and Servlets.
• Setting up Java/J2EE development environment using Eclipse, Maven and Weblogic.
• Used XML parser APIs such as JAXP and JAXB in the web service's request response data marshalling as well as unmarshalling process.
• Involved in the development of reports using iText tool.
• Completed back end testing and data mining using SAP GUI and extensively used Oracle ECM (Enterprise Content Management) to contribute content, links, marketing banners and test live on the portal.
• Participated in developing web pages using JSP, JavaScript and Google Web Toolkit, DWR (Ajax Framework) for better user interface experience.
• Provides support in the analysis and troubleshooting of production issues which are tracked through JIRA.
• Decomposed Functional Rules and ILOG / Fair Isaacs Blaze Rules for various categories
• Worked with business teams using Agile methodology to integrate business line of apps with SOA in a seamless fashion.
• Developed interfaces and their implementation classes to communicate with the mid-tier (services) using JMS. Technically, it is a 3-tier client server application, where GUI tier interacts with Java middle-tier custom library and queries an Oracle database using Hibernate.
• Extensively worked on Application servers like Weblogic, Web Sphere, jboss and Apache Tomcat
• Installed and configured the development environment using Web-logic on Windows NT and LINUX operating systems.

Environment: Java,J2EE,Spring, Hibernate, struts, JSF, EXTJS, AJAX, JavaScript, CSS, HTML, DB, CRUD, PL/SQL, JDBC, Apache CXF, Web Services, Eclipse, Web Sphere Portal, Subversion (SVN), Junit, Scrum, UML, JSP, Java Server Pages Standard Tag Library (JSTL),SERVELT, MAVEN, Xml, ITEXT, Oracle Enterprise Content Management, GWT (Google Web Toolkit),JIRA, Jasper report, ILOG, JRules, Web2.0, SOA, JMS, Apachi Tomcat, Linux, PHP

Sr. UI Developer

Confidential, Atlanta, Georgia

Responsibilities:

• Implemented the Spring dependency injection of the Database helper instance to the action objects.
• Designed the front end according to specs using JSP and Servlets on server side. Configuring and Integrating iBatis with Struts. HTML Component, data table, panel, dialogue etc was used for creating HTML Pages. Extensive Javascript Library usage.
• Developed JSP pages for presentation layer (UI) using Struts with client side validations using Struts Validator framework/ JavaScript.
• Architechture development in PHP, MySql, JavaScript, AJAX, JQuery
• Performed Validations on UI data using JSF validators and JavaScript.
• Used Action classes to service requests from ActionServlet and Business Data on server-side and invoke respective EJB (Entity Beans) to process Database transactions.
• Implement scripting with Ajax, JQuery and Javascript to dynamically refresh the page contents.
• 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.
• Involved in generating the test Cases using JUnit Framework and maintained the coding standards and fixed the leading indicators as per vanguard’s JTest rules.
• Agile/SCRUM was used as the project management methodology and JIRA & Confluence were the tools used to keep things in check.
• Involved in detail design developing use cases, use case diagrams, class diagrams, sequence diagrams and high level activity diagrams using UML from the requirements.
• Set up the deployment environment on Web Logic Developed system ps UI screens using JSP and HTML.
• Developed web pages using JSPs and JSTL to help end user make online submission of rebates. Also used XML Beans for data mapping of XML into Java Objects.
• As a Senior Programmer involved in designing JSP and developing the Servlets
• Developed application code using Eclipse-Galaxo IDE and configured with Maven and JBoss
• Implemented a prototype to integrate PDF documents into a web application using iText PDF library
• Worked in RDBMS implementation using SOAP, SQL, PL/SQL, MySQL on Oracle database.
• Used TOAD to generate SQL queries for the applications, and to see the reports from log tables.
• Involved in migration of Data from Excel, Flat file, Oracle, XML files to SQL Server by using BCP and DTS utility.
• Designed and developed DAO layer with Hibernate standards, to access data from Confidential DB2
• Auto-Generation of client side code using APACHE AXIS2 with JAXB-RI binding.
• Developed Web Services to communicate to other modules using XML based SOAP and WSDL protocols.
• Created an HTML website and mobile applications that students could easily understand and use within Eclipse and Netbeans.
• Responsible for configuring JBOSS Application Server administration activities which involved creating domains, Configuring the domain for weblogic clustering, SSL, Database Connection configurations, performance monitoring, etc.
• Actively assisting with the conversion from Longs Drugs to CVS.
• Created and maintained the Visual Source Safe Project repository, maintained labelled version for each release and Service pack release.
• Selenium test cases for management module with integration with cruise control (complete ant suite starting/stopping tomcat and creating /deploying war and running the selenium test cases
• Carried out complete SDLC testing by following both agile and water fall model and generated cross test summary and generated customized reports suiting to the needs of the client
• Use Case and Sequence diagrams were designed in UML using Rational Rose to demonstrate the behavior of objects in each use case by describing the objects and the messages they pass.
• Designed and modified User Interfaces using JSP, JavaScript, CSS and jQuery
• Handled necessary Business logic in Servlets
• Worked with deployments on Ant, Maven and Deployment script.
• Used Web Services for creating rate summary and used WSDL and SOAP messages for getting insurance plans from different module and used XML parsers for data retrieval.
• Create and give to all A/P personnel for the Imaging and Scanning systems. KOFAX is the scanning system software, and EMC DocumentUm is the Imaging Suite, including Application Xtender and the web interface for most users.
• Provides support in the analysis and troubleshooting of production issues which are tracked through JIRA.
• Developed Employee Information System, Online Leave System, Contractor Attendance System For Payroll Using JSP & Java Swing.
• Implemented Cognos SDK code for extracting the report schedules defined by power users.
• Worked with ILog Jrule engine, to trigger the business rules in the rules execution engine configured in WebLogic application server.
• Developing new quote, renewal, and medical payment applications using JSF, Oracle ADF using JDeveloper.
• Cleaned up deployed or deprecated versions of BPM application from Oracle BPM (ALBPM) Engine in unix environment.
• Developed Oracle Stored Procedures to update records on a daily basis and it will invoke using cron job in LINUX; Responsible for the Migration of the application from Web Sphere to JBoss
• Used Resource Manager to schedule the job in Unix server.
• Applying Ruby on Rails and JQuery debugged, enhanced, extended business-to-business SAP application. Provided extensive integration and functional mocks testing
• Oversaw many conversions to WordPress and Magento
• Took graphic design comps and translated into fully standards-compliant web code (up to date CSS and HTML) for use in Drupal themes as well as static HTML sites.
• Created web services using SOAP for SOA to get data from Mainframes and content manager.
• Write scripts for Powerbuilder, MSSQL, and COBOL DBMS SQL as part of maintenance and enhancement to the existing Leader application.
• Worked on PL/SQL and created views, triggers, procedures, function and stored procedures.
• Experience in wring a new JCL and modify the existing JCL in order to run the batch job in USS environment
• Implemented logging functionality using log4j and developed Oracle PL/SQL queries and stored procedures
• Write test plan and test cases. Using C++/VB to automate all Priority 1&2 test cases. Coding stress tool/script, and UI related testing.
• Design online stores using ASP & JavaScript: develop custom storefront applications, and custom user-interfaces for client sites.

Environment: Java,J2EE, Spring, JavaScript, DOJO, AJAX, iBatis, Struts,JCL, JSF, EJB, JQuery, MYSQL, Toad, Oracle, PL/SQL, SQL Server, DB, APACHE AXIS, WSDL, Netbeans, JBoss, CVS, JSP, SERVELT, ANT, Xml, HTML, CSS, C++, C#, ASP.NET.

Software Engineer

Confidential, Edison, NJ

Responsibilities:

• Agile methodology was adopted in the development, and used Scrum method of project management.
• Implemented UI layer using Flex and business layer using Spring MVC and developed persistence layer using Hibernate.
• Designing Flex UI components as well as development of Flex custom components.
• Developed eye catching MXML view components using Flex Builder.
• Used Cairngorm MVC Architecture to handle the events and to retrieve the data from the server.
• Responsible for design and development of user interface using Flex Layout and Navigation, Data grid menus, and skinning components.
• Used Cisco Cues charts for creating Bar charts, Line charts and Pie Charts to show the project specific performance metrics
• Integrated Flex with BlazeDS to communicate Server sideObjects which was build using Spring Framework and Hibernate.
• Extensively used RemoteObjects to retrieve data from the remote server and perform required business functionalities from the front end.
• Used spring frameworkmoduleslike Core containermodule, Application contextmodule, SpringAOPmodule, Spring ORM and SpringMVC module.
• ConfiguredSpringApplication-Context.xml used byspringcontainer to inject dependencies to java classes to optimize memory resources.
• Implemented Spring IoC (Dependency Injection) and Spring Aspect Oriented Programming (AOP) for the Business as well as Lookup Service Layer development.
• Developed / modified the model components to in corporate new business level validations.
• Responsible for the oracle schema design, generating various POJO objects and generating their corresponding Hibernate mappings (.hbm) files.
• Consumed WebServices for getting the credit card information from third party application.
• Used Singleton and DAO design pattern.
• Test Driven development is done by maintaining the Junit and FlexUnit test cases throughout the application.
• Log package is used for the debugging.
• Used ClearCase for version control.
• Ensuring adherence to delivery schedules andqualityprocesson projects.

Environment: Java, J2EE, Spring, Hibernate, Flex, Action Script, MXML, XML, XSD, Java script, Blaze DS,Cairngorm MVC Framework, Confidential RAD,ClearCase, Oracle, Log4j, Weblogic, Sql, Webservices, Agile, ClearQuest, Maven, UML (Rational Rose), HTML, CSS.

Java Developer

Confidential, Jersey City, NJ

Responsibilities:

• Followed the Agile methodology iterative process for each of the module in the project.
• Developed the Login Module and Reimbursement Module.
• All modules developed with the framework design patterns and DAOs, Hibernate for persistence layer, Spring Framework for Application layer.
• Prototyped Flex based RFC using Flex, consuming web services using BlazeDS.
• Used Spring framework in enabling Controller Class access to Hibernate.
• Designed and developed several Flex UI Screens and Custom Components using MXML and Action script.
• Designed and developed user interface using Flex Components: ViewStack, Checkboxes, Repeater, Title Window, Text Area and others.
• Createdcomponentsthat have multiple views using States and alsousedEffects andTransitionswhen aStateis entered or exited.
• Extensively used to data models to store the form data.
• Worked on a proof of concept on Internationalization inflex.
• Developed Action Script functions for event handling response handling and error handling
• Implemented Singleton Service Locator design patterns in Cairngorm MVC architecture to interact with backend.
• Implemented JSON with Flex to feed Data grids into the web application.
• Worked on development of Error Handling mechanism on theFlexside by catching the error code and message streamed from server and wrapping it in a custom Exception Object.
• Used Blaze DS to connect flex application with backend J2EE and Web Services layer to pull out the data to Flex UI components
• Was responsible for deploying and testing webservices components.
• Responsible to create Web Services to various web applications using Apache Axis 2 responsible to create WSDL, WSDL2Java and Java2WSDL Stubs
• Extensively used SOAP in webservices to communicate with other applications.
• Used SAX and DOM for parsing XML.
• The Log package is used for the debugging.
• Created JUnit and FlexUnit test case design logic and implemented throughout application.
• Used ANT tool for building and deploying the application.
• Created Data model (Schema) of the Database.
• The project was implemented in Websphere Application Server for the development and deployment.
• Participated in regular code reviews and design meetings.

Environment: Java, J2EE, Java, JSP, J2EE, Hibernate, Log4j, Struts, JSON, Apache Axis, Spring, WebServices, Adobe flex builder, Flex API,Blaze DS, Flex, MXML, Action script, Tomcat Web Server, Websphere, ClearCase, JQuery, Agile, VSS, Sql Server, Pl/Sql, TOAD, XML,Unix, HTML,XSLT, CSS.