SUMMARY

• 7+ years of Experience in Enterprise Application Development, Integration and testing the Web Applications and Client - Server Technologies,
• 4+ years of experience in Designing and Developing the interactive Rich Internet Applications (RIA’s) using Adobe Flex Builder 3, 4 and Action Script 2.0/3.0, MXML, Experience in working modules, creating desktop applications for cross platform runtime environment using Adobe AIR, Macromedia Flash and extensively worked on Flex Data Services.
• 6+ years of experience in application development using Java, J2EE, JSP, Servlets, EJB, Spring, Hibernate and Struts, JDBC, JMS, JNDI, XML, Web Services.
• Enhancing application performance through development and implementation of new features in the existing applications
• Experience in user-interface design, layout for web applications such using HTML, CSS, and JSP.
• Designed and developed several Flex UI Screens and Custom Components, Custom Controls and Custom Events using MXML, Action Script (AS 3/2) for the applications.
• Experience in using Flex Data Services and integrating Flex application with back end Java/J2EE applications using Flex Data Services like Blaze DS (Remote Objects), Http Services, Web Services.
• Involved in integrating the flex application with Java Script using External Interface API
• Expertise in using Parsley Framework, Cairngorm Micro Architecture framework, Pure MVC, SWIZ, Mate frameworks for Flex applications
• Expertise in Object Oriented Analysis (OOA), and Object Oriented Design (OOD) based on Unified Modeling Language (UML) using Rational Rose and in several phases of SDLC, Agile methodologies
• 5+ years of experience in designing Enterprise Application with JAVA/J2EE design patterns including Data Access Object, Session Facade, Front Controller, Presentation & Adaptor and Business Delegate, Service Locator, MVC Transfer Objet and singleton.
• Part of the teams implementing J2EE Design Patterns in multi tier Architecture.
• Experience in identifying performance bottlenecks and memory leaks in Flex applications by using the Adobe Flex profiler.
• Experience in working with XML, retrieving and parsing the XML data from an application.
• Experienced in developing and deploying web applications using Servlets, JSP, EJB, JPA, Struts, JDBC, Hibernate, spring and XML.
• Expertise in developing data models using Hibernate POJOs and configuring Hibernate persistence layer
• Expertise in J2EE Object-Relational Mapping frameworks likeSpring ORM, andHibernate
• Well versed in configuring Spring Application context for creating spring beans and referencing the beans using dependency injections/IOC and expertise in using Spring MVC.
• Expertise in implementing open source frameworks Hibernate, Spring and integrating them with other frameworks like Struts and JSF
• Experienced in XML parsing using JAXP (DOM and SAX) and implementing Service Oriented Architectures (SOA) using XML based web services like SOAP, WSDL
• Experience in database design using PL/SQL to write Stored Procedures, Functions, Triggers and strong experience in writing complex queries for Oracle 9i/10g/11g, DB2 UDB 7.1/8.2.1/9.1
• Good experience in writing ANT build scripts for the project build and deployment process
• 5+ years of experience working with Web Logic, WebSphere, Apache Tomcat, Weblogic, Jboss Application and Web servers.
• Good knowledge about using SVN and ClearCase, CVS and PVCS for version control.
• Hands on experience with JUnit in performing unit test and LOG4J in determining the application functionality.
• Monitored the error logs using Log4J and fixed the problems
• Experience in Operating Systems like Windows NT/2000/XP, UNIX, Red Hat Linux.
• Motivated team player with ability to work under minimal supervision possessing strong analytical, problem solving and communicational skills

TECHNICAL SKILLS

Programming Languages: C, C++, Java 1.4/1.5, SQL, PL/SQL

Adobe Technologies: Adobe Flex 2.0/3.0, Flash Builder 4 and (Action Script 2.0/3.0), Macromedia Flash MX, Flash MX 2004, Flash 8 (With ActionScript1.0 and 2.0) and 9.0, BlazeDS, Adobe LCDS

Java/J2EE Technology: Servlets 2.1/2.3/2.5, JSP 1.2/2.0/2.1, JDBC 3.0, JNDI, EJB 2.x/3.0, JMS, Swing, Applets.

Frameworks and Tools: Struts 1.0/1.2/1.3/2.0, Spring 1.0.5, 1.2.4/2.0.5, JSF 1.1, Hibernate 2.0/3.0, Cairngorm MVC, Mate, Swiz, JUnit, Log4J, ANT, MAVEN.

Web Technologies: XML, XSL, XSLT, HTML, CSS, DHTML, JavaScript, AJAX, REST, JSON, Dojo, LDAP 3.0, SOAP, SAX and DOM.

Databases: Oracle 10g/9i/8i, SQL Server, IBM DB2 UDB

Application/Web Servers: WebSphere 6.0/6.1, Apache Tomcat 5.5/6.xWebLogic 7.0/9.0, JBoss.

IDEs: Eclipse 2.x/3.x, WSAD 5.1, RAD 7.0, NetBeans, TOAD, Flex Builder 3, MyEclipse

Operating Systems: Unix, Solaris 10, Redhat Linux Enterprise, Windows 98/XP/NT/2000

Design Methodologies and Tools: J2EE Design Patterns, RUP, Scrum, Agile, UML, Rational Rose

Version Control: CVS, PVCS, Clear Case

PROFESSIONAL EXPERIENCE

Confidential, Warren, NJ

Sr. Flex/ Java, J2EE Lead

Responsibilities:

• Involved in gathering the business requirements, Analysis, Design, development, Integration and testing the application.
• Ensured client satisfaction through effective development and implementation of applications
• Designed and developed several Flex UI Screens and Custom Components, custom Events and Custom Controls for Application using Flash Builder 4, MXML and Action Script 3
• Used different design patterns to implement the application which includes Command, Front Controller, and model locator, Business Delegate, Value Object, Service Locator and Data Access Object.
• Experience in working with modules and developing, loading and unloading modules.
• Created forms and validations using MXML controls and developed event handlers using Action Script.
• Involved in integrating the flex application with Java Script using External Interface API.
• Implemented Parsley framework to develop the dynamic user interfaces to provide messaging and Dependency Injection.
• Key Concepts in Parsley that are used for Confidential Risk UUI are Metadata Tag Reference. Managed Object Life Cycle, Modular Concepts, Wiring View.
• Flex development exposure of Flex Layout and Navigation, Event Handling, Popup Dialogs, Menus and Skinning.
• Worked on adobe flash for developing the Animations, Banners using Action Script and CSS
• Used Blaze DS to connect the Flex application with backend J2EE layer to pull out the data to Flex UI components
• Involved in Custom Action Script and MXML component development by using Parsley framework.
• Worked on core java concepts such as OOPs, Exception Handling and Collection framework.
• Used Hibernate to store the persistence data into the database and written various objects like VO, DAO and DaoImpl classes to get access of the backend.
• Extensively worked on Spring framework for developing the control logic and interacts with Domain Model components developed using Spring framework and Implemented DAO for data access
• Used Spring ORM to integrate with the Hibernate and used the Hibernate template to implement the business logic
• Wrote spring configuration file to define beans, define data source and hibernate properties
• Responsible for writing POJO, Hibernate-mapping XML files, HQL and writing associations like one to one, one to many, many to one using HQL
• Presentation layer was implemented using Spring MVC
• Used Core Spring framework for Dependency injection, Spring Context to add support for message sources
• Used Hibernate for relational mapping to the database and for the database persistence.
• Worked on Agile development methodology for developing application.
• Performed Flex unit testing using Flex Unit 4 and java testing using JUnit 4 testing tools.
• Developed components in multi tier service oriented architecture web application
• Involved in application production support and solving the issues in production environment.

Environment: Adobe Flash builder 4.0, MXML, Action Script 3.0, CSS, Java EE, Eclipse, Web Logic 7, Parsley framework, XML, XSLT, Blaze DS, Apache Axis, Spring framework 3.x, Hibernate 3.x and Oracle 11g, Toad, SQL Developer, JMS, SVN, ANT, Log4J, Junit4, Flex Unit, SVN.

Confidential, Atlanta, GA

Sr. Flex/J2EE Lead

Responsibilities:

• Designed and developed several Flex UI Screens and Custom Components, custom Events and Custom Controls for Application using Flash Builder 4, MXML and Action Script 3
• Flex development exposure of Flex Layout and Navigation, Event Handling, Popup Dialogs, Menus and Skinning.
• Defined interface for enterprise oriented application with inclusion of necessary components
• Created forms and validations using MXML controls and developed event handlers using Action Script.
• Implemented Parsley framework to develop the dynamic user interfaces to provide messaging and Dependency Injection.
• Key Concepts in Parsley that are used for QuikView UUI are Metadata Tag Reference. Managed Object Life Cycle, Modular Concepts, Wiring View.
• Developed UUI using Adobe Flash Builder 4 and AIR 2.6 to simplify the complexities of the Desktop application.
• Used Blaze DS to connect the Flex application with backend J2EE and Web Services layer to pull out the data to Flex UI components
• Involved in Custom Action Script and MXML component development by using Parsley framework.
• Worked on adobe flash for developing the Animations, Banners using Action Script and CSS
• Worked on core java concepts such as OOPs, Exception Handling and Collection framework.
• Extensively worked on Spring framework for developing the control logic and interacts with Domain Model components developed using Spring framework and Implemented DAO for data access
• Used Spring ORM to integrate with the Hibernate and used the Hibernate template to implement the business logic
• Used Core Spring framework for Dependency injection, Spring Context to add support for message sources
• Wrote spring configuration file to define beans, define data source and hibernate properties
• Involved in integrating Spring with Hibernate
• Used Spring framework with Hibernate to map to Oracle database
• Responsible for writing POJO, HQL and writing associations like one to one, one to many, many to one using HQL
• Used Hibernate for relational mapping to the database and for the database persistence.
• Involved in application production support and solving the issues in production environment.

Environment: Adobe Flash builder 4.0, MXML, Action Script 3.0, CSS, Adobe AIR 2.6, Java EE 5, Eclipse, JBoss 5.0, AJAX, Parsley framework, XML, XSLT, Blaze DS, Apache Axis, Spring framework and Oracle 10g, JMS, SVN, ANT, Log4J, Junit, SOAP UI, Flex Unit, JIRA, Team City, Crucible.

Confidential, San Mateo, CA

Sr. Flex Lead

Responsibilities:

• Involved in gathering the business requirements, developed technical design documents.
• Developed presentation layer using Adobe Flex and Action Script 2/3 and MXML.
• Worked on Cairngorm framework for developing the Flex Application to efficiently work with the Java Services.
• Used different design patterns to implement the application which includes Command, Front Controller, and model locator, Business Delegate, Value Object, Service Locator and Data Access Object.
• Designed and developed several Flex UI Screens and Custom Components, custom Events and Custom Controls for Application using Flex Builder 3, MXML and Action Script 2/3
• Created forms and validations using MXML controls and developed event handlers using Action Script.
• Involved in integrating the flex application with Java Script using External Interface API.
• Used Flex charting API to develop different kind of charts like Bar chart, Column chart, Line chart, bubble chart and Custom charts.
• Implemented the Singleton, Service Locator design patterns in Cairngorm, MVC architecture to interact with backend layer.
• Developed several web based UI screens and Custom Components for complex applications using Flex 3.0, JSP, JavaScript, Ajax
• Implemented the enterprise application using Spring MVC for the front end, Spring IOC for the core business application logic and used Hibernate as persistence framework
• Used Core Spring framework for Dependency injection, Spring Context to add support for message sources
• Designed and developed Hibernate DAO’s using spring framework’s Hibernate Dao Support & Hibernate Template
• Extensively worked with the Web Services to invoke the server side Services.
• Developed Web services using top-down approach and coded required WSDL files
• Used Spring MVC as web framework and to develop light weight business component
• Used Spring ORM to integrate with Hibernate and used the Hibernate template to persist the data.
• Generated Hibernate mapping files and created the data model using mapping files.
• Developed JMS Component to send messages to Queue when the items of a batch are uploaded
• Extensively worked with retrieving and parsing XML data from application and creating the XML data.
• Worked on Agile development methodology for developing application.
• Performed Flex unit testing using Flex Unit and java testing using JUnit testing tools.
• Involved in application production support and solving the issues in production environment.

Environment: Adobe Flex builder 3.0/ 4.0, MXML, Action Script 3.0, CSS, Adobe AIR, Java EE 5, Eclipse, JBoss 5.0, AJAX, Cairngorm framework, Blaze DS, XML, XSLT, Web services, Apache Axis, SOAP, WSDL, Spring framework and Oracle 10g, JMS, SVN, ANT, Log4J, Junit, Flex Unit

Confidential, Rochester, NY

Sr. Flex/J2EE Consultant

Responsibilities:

• Involved in gathering the business requirements, developed technical design documents.
• Developed presentation layer using Adobe Flex and Action Script 2/3 and MXML.
• Worked on Cairngorm framework for developing the Flex Application to efficiently work with the Java Services.
• Created Custom MXML and Action Script components Custom Events, Custom Controls and Custom pop ups
• Developed Action Script functions for event handling, response handling and error handling
• Expertise in developing Flex custom components such as layout Containers, Data Grid and Advance Data Grid
• Developed all required Item Renderers and Item Editors, which are being used by both Flex General UI controls and by charting components.
• Developed MXML modules for creating application components
• Developed Flex Charting components like bar charts, column charts to show the project specific performance.
• Implemented the Singleton, Service Locator design patterns in Cairngorm, MVC architecture to interact with backend layer.
• Developed several web based UI screens and Custom Components for complex applications using Flex 3.0, JSP, JavaScript, Ajax.
• Used FABridge to communicate with the existing AJAX based applications.
• Responsible for overall design & analysis of Flex UI component development and its integration with J2EE.
• Used Blaze DS to connect the Flex application with backend J2EE and Web Services layer to pull out the data to Flex UI components.
• Experience using the Adobe Flash, advance Action Scripting, Creation & use of the Flash components
• Developed Web Services using the Apache Axis, Web services get the data requested by user and prepare the XML BOD to send the data back using the Document Style Framework.
• Involved in Custom Action Script and MXML component development by using Cairngorm framework.
• Designed various tables required for the project in Oracle database and used the PL/SQL Stored Procedures and functions and SQL queries in the application using TOAD.
• Used Maven for building, packaging and deploying the application onto IBM WebSphere Application server.
• Developed JUnit test cases for all the developed modules.
• Used Log4J to capture the log that includes runtime exceptions.
• Used ClearCase for version control of the application.

Environment: Java EE 5, Eclipse, JBoss 5.0, Flex builder 3.0, Flex 3.0, AJAX, FABridge, MXML, Action Script 3.0, CSS, Adobe AIR, Cairngorm framework, Mondrian, ILOG Elixir, Blaze DS, XML, XSLT, Web services, Apache Axis, SOAP, WSDL, Oracle 10g, JMS, Subversion, ANT, Log4J, JUnit

Confidential, Virginia Beach, VA

Flex/J2EE Consultant

Responsibilities:

• Involved in gathering the business requirements, developed technical design documents.
• Implemented the View Stacks, View States and transitions to very the content and appearance of application in response to user gesture.
• Responsible for developing Flex UI Layout Screens and Components using Flex Builder 3
• Developed MXML (Macromedia Extensible Markup Language) and Action Script files for business requirements and deployed the Flex 3 Application Server.
• Developed custom components, custom controls and custom events for the applications.
• Developed Flex charting components like bar charts, column charts to show the project specific performance.
• Implemented view state transitions to vary the content and appearance of application in response to a user gesture
• Used External Interface API to communicate Java Script and Action Script methods in HTML pages
• Used FABridge to connect with AJAX and Flex application.
• Lead the effort of building a Rich User Interface using Flex 3.0 migrations. Solved lot of Flex application issues and performance bottlenecks.
• Used JUnit for unit testing and Log4J for Event Logging & Error Reporting application.
• Used PVCS for version control.
• Involved in complete life cycle of software development including designing, developing, testing, and deployment of application.
• Implemented various design patterns in the project such as Business Delegate Session Façade, Data Transfer Object, Data Access Object, Service Locator and Singleton.
• Used Clear Case for version control of application

Environment: Java EE 5, Eclipse, Tomcat 5.0, Flex Builder 3.0, Flex 3.0, Action Script 3.0, MXML, FABridge, CSS, Pure MVC, Framework, Mondrian, ILOG Elixir, Blaze DS, XML, XSLT, Web services, Apache Axis, SOAP, WSDL, Oracle 10g, JMS, Clear Case.

Confidential

Java Developer

Responsibilities:

• Responsible for understanding and execution of requirements
• Was also actively involved in setting coding standards and writing related documentation.
• Writing the code & JUnit test cases & running the JUnit test suites
• Was responsible in implementing various J2EE Design Patterns like Service Locator, Business Delegate, Session Facade and Factory Pattern.
• Created web pages using Servlets and JSPs for generating HTML pages dynamically.
• Developed Java Beans to be used by JSP pages for presenting Web content.
• Implemented database connectivity with JDBC for communication between application and Oracle 8.x database.
• Involved in Normalization of database and created stored procedures using PL/SQL
• Developed Servlets for retrieving/ updating the data from different tables in the database
• Designed and created the database tables to conform third normalization form
• Code Review & Debugging using Eclipse & MS JavaScript Debugger.
• Finding the performance issues using JProfiler & Enhancement for the same
• Was responsible for developing and deploying the EJB (Session & MDB)
• Configured Queues in WebLogic server where the messages, using JMS API, were published.
• Writing the ANT build scripts for the deployment of EJB.
• Followed XP Methodology for development.
• Writing\Manipulating the database queries, triggers, stored procedures etc

Environment: J2EE 1.3,Apache Tomcat 3.3, Eclipse, Oracle 8i, EJB, JSP1.1, HTML, JavaScript, Servlets, Unified Modeling Language, XML, Stored Procedures, Triggers, JBuilder.