TECHNICAL SUMMARY

• 8 yearsof strong IT experience in designing and implementing various applications developed using Java/J2EE, Adobe Flex and Internet/Intranet Technologies.
• Knowledge of all phases of Software Development Life Cycle SDLC including design, development, testing, documentation and maintenance of applications.
• Excellent knowledge and experience in popular Java Frameworks like Struts, Spring, Hibernate, MVCand on customized framework along with XML Technologies.
• Strong experience on Core JAVA concepts Collections framework, Exception Handling, Multi-threading and I/O operations .
• Strong programming practice with OOAD Inheritance, Polymorphism, and Encapsulation and Design patterns MVC, Factory, Singleton, DAO, Observer .
• Experienced in parsing and generating XML documents using DOM, SAX, JAXP and JAXB.
• Good knowledge and experience in J2EE concepts like JAX-RS, JAX-WS, JSTL, JSF, EJBs, JMS, JDBC, JNDI, JTA and Data Structures like Collections, Maps, Sets, Lists etc.
• Strong programming experience in designing and implementing applications using JSPs, servlets and Java Beans using Eclipse, IBM Websphere, BeaWeblogic, JBoss and Apache Tomcat.
• Good command over designing developing dynamic web content using Flex, Ajax, JSP, HTML, XML, JavaScript, Swing other web development tools/technologies.
• Experience of creating RIAs using Adobe Flex 3.0/4.0/4.5, Actionscript, MXML, BlazeDS, Adobe Livecycle Data Services with MVC architecture like Cairngorm, Pure MVC, Spring ActionScript.
• Hands on experience in creating custom components using MXML and Action Script for the reusability and maintainability of the components to share among multiple applications.
• Extensive experience dealing with Advance Graphing, Charting, Styling, Modules, Flex Containers, Flex Components, Flex Controls, Skinning and Dashboard layout design.
• Solid experience in using Adobe Flex concepts like Data Binding, Error handling , File and Image Uploading, Event Handling, Skinning, Styling, SOA, Modules, Transitions, Effects, Flex Charts, DataGrids.
• Experience working with database system Oracle8i/9i/10g, DB2, MS SQL 2005/2008 and MySQL server to manage tables and created views, indexes, sequences, stored procedures, functions, and triggers for the fast retrieval and manipulation of data.
• Hands on experience in Object Oriented Analysis and Design OOAD technologies writing Use cases, sequence diagrams and class diagrams with UML tools like Visio, Rational Rose for business modeling.
• Profound experience in developing different web application using the technology like Agile Methodology, Waterfall model.
• Excellent Technical, Communication, Interpersonal, Decision making, Client Interfacing Skills with strong Customer Orientation and Quick learner.

TECHNICAL SKILLS

WORK EXPERIENCE

Confidential

Java/J2eeDeveloper

Responsibilities:

• Learn business logic and flow for Disney Store e-commerce site.
• Understand all different workspace for different regions and three projects integration and working.
• Worked with different teams and coordinate for UK, France, Germany and Spain based mobile website email conformation changes.
• Used and work with Velocity templates engine, digester library for scanning XML feed from Mozart and create model object and pass to velocity templates.
• Created new email conformation functionality for Disney store e-commerce site.
• Implemented new payment process for UK based website by creating new JS functions for AJAX call by passing JSON object to new REST service.
• Successfully completed US skyway 1.6 releases by working with UI, IBM and Testing teams.
• Coordinated and worked with different teams to find cause of defects, assigning defects and fixing defects.
• Created new REST services, made model and commerce changes to accommodate new bag experience.
• Solved HTML, JSP, Java script, Java defects for US based mobile website.
• Run different SQL commands to modify database and to test particular test scenario.
• Worked in multiple IDE, servers, VM based development and global e-commerce environment.

Technologies: Java 1.6, JSP, Java Scrip, Spring 3 Core,Spring web, Spring MVC, Spring REST, Log4J 1.2, Toad 12.0.1, Oracle 11.2.

Confidential

Java/J2eeDeveloper

Responsibilities:

• Learned AMEX standards, rules and architecture for data security, procedure, SDLC 2.0 process, Agile with Rally tool.
• Completed trainings regarding AMEX business, flow and hierarchy from card holder and merchant side.
• Gave training to new junior employee for AMEX standards and business.
• Worked with architect and lead to create new project architecture and design.
• Successfully researched and did proof of concept POC for dust, memcached , Spring core, Spring MVC, Spring REST, HATEOAS JSON based rest.
• Discussed, design with lead and architect, and created SVN branches and project structure for MI web, service and utills project.
• Created Spring 4 MVC, Maven based projects from scratch by following AMEX architecture design.
• Worked closely with team and business to decide and create backlog for project in Rally.
• Followed and worked in Rally Agile based tool for sprints, user stories, tasks.
• Setup logging framework using log4j and sl4j.
• Developed and deployed project with REST API to web sphere server.
• Used Data Access layer, business layer, view, transfer object, singleton patterns for projects better structure.
• Worked with Data Power DP team to design and access SOAP and REST JSON based API from Stored Procedures SP by following SOA architecture.
• Design and developed REST JSON based File upload and other APIs for MI project using Spring 4.
• Implemented validation logic for REST JSON based api.
• Used Mockito, JUnit, Spring test from unit, function and integration testing.
• Worked with testing team to create and approve test cases for APIs.
• Collaboratively worked with front end team to incorporate API in UI pages.

Technologies: Java 1.6, Spring 4 Core, Spring testing, Spring web, Spring MVC, Spring REST, Mockito 1.9, JUnit 4, Log4J 1.2, Sl4J 1.7, JSON, HATEOAS, Dust template , SOAP UI 5.

Confidential

Java/J2eeDeveloper

Responsibilities:

• Worked with BA and clients to build new requirements for CMR and involved in process of creation FSD, BRD.
• Followed Agile Software Development Methodology.
• Fixed the existing issues in Flex UI.
• Developed new DAOs methods using Hibernate as ORM for application.
• Developed SQL scripts for Microsoft SQL Server 10.0 and follow process to run in other environments like DTE, SIT.
• Used DOM Parser to parse XML data from file.
• Used different Flex UI components for design and developed new Sales View screen, required queries, service method in CMR application.
• Design and Developed heavy data usage functionality for update database tables from predefined different types of CSV documents from front end to backend.
• Enhanced performance for heavy data usage service using different native SQL and HQL Hibernate Query Language .
• Created JAX-RS web service using java annotations for ICIS project.
• Created java custom exception classes for exception handling.
• Implemented logic for different validation between documents and tables.
• Write test cases for new functionality using JUnit.

Technologies: Java 1.6, J2ee, EJB, Weblogic Server 10, Eclipse, SVN, Microsoft SQL Server 10.0, JUnit, Maven, JAX-RS, Microsoft SQL server Management Studio 11.0, SoapUI 4.0.1, Hibernate 3.2, Action Script, MXML, Adobe Flex 3, TortoiseSVN, Mate 1.0, BlazeDS

Confidential

Java/J2eeDeveloper

Responsibilities:

• Involved in every phase ofAgile software development life cycle.
• Developed, tested and deployed the application fix in QA, PreProd and production environment.
• Used Springframework for Dependency Injection as well as for loose coupling.
• Orderly logged the whole process using log4j that gives the ability to pinpoint the errors and the point of break of the application.
• Implemented various Design Patterns.
• Used Core java concepts ofCollection framework, polymorphism, and abstraction.
• Updated Maven scripts for different dependencies and plug-in.
• Design, structured and configure modules of AIR project.
• Developed auto update and version system for desktop AIR tool.
• Developed Presentation, Application, Domain and Infrastructure to implement Parsley application framework for AIR applications.
• Used BlazeDSremoting service, streaming and polling to communicate with server side java objects.
• Used server's large data sets to manipulate and represent meaningfully.
• Developed JUnittest cases for unit testing. Also developed functional test cases to test the functionality of the module.

Technologies:Java, J2EE, Hibernate, SVN,AGILE Methodology, Eclipse, JUnit, Web Services, Maven, Adobe Flex Builder 4.5/4.0, Action Script, MXML, AIR 3.5, Adobe Flex 4.5/4.0, Flex Memory Profiling, Flex Performance Profiling, Eclipse, TortoiseSVN, Parsley 3.0

Confidential

Java/J2ee Developer

Responsibilities:

• Involve in every phase of Waterfall model software development life cycle.
• Worked on design and development process of hybrid approach of flex custom components with Secure and Public app.
• Involve in solving defects, issues and code fixing.
• Used Spring MVC framework for Dependency Injection as well as for loose coupling.
• Used Hibernate with object relational mapping of the database structures on Oracle 10g.
• Created several Exception classes to catch the error for a bug free and environment. Orderly logged the whole process using log4j that gives the ability to pinpoint the errors and the point of break of the application.
• Heavily used Core java concepts of polymorphism, abstraction, Collection framework.
• Developed new facelift project by working on CSS, fonts, inline styles, images as per UX team design.
• Work on project to improve performance using Flex memory profiling and performance profiling.
• Involve in development of application using Flex 4.1 and Spring ActionScript framework.
• Design and develop a Rich User Interfaces using MXML components and Action Scripts.
• Create custom events to communicate between custom components and the application.
• Worked on HTML wrapper, JSP wrapper to embed custom flex components and to load complex flex application from application.
• Used Query with AJAX and JSONfor UI development.
• Worked on HTML and JavaScript to communicate between flex application and secure or public app.
• Created Web Analytics logic for Adobe Omniture Site Catalyst in Flex application.
• Worked on Flex Automation 4.5 with HP automation tool for complex application.
• Use Flex Tasks and Ant tasks to build complex flex projects.
• Use E4X for xml parsing and extensively work with XML to populate data into Flex components from the SOAP services.
• Work with complex flashvars values to show data in complex custom components and charting components.

Technologies: Java, Servlets, JSP, JSON, AJAX, JQuery 1.5, Oracle 10g,Spring Framework, SQL, PL/SQL, Log4j, Hibernate 3.0, Adobe Flex Builder 4.5/4.0, Action Script, MXML, Adobe Flex 4.5/4.0, Apache Ant 1.8, Adobe Omniture SiteCatalyst , Flex Tasks 4.0, HP QC 10.0, FlexMemory Profiling, Flex Performance Profiling, SOAP UI 3.6, Flex Automation 4.5, BEA workshop 10.0, Star Team, HTML, Java Script, XML

Confidential

Java/J2eeDeveloper

Responsibilities:

• Involved in Agile software development life cycle.
• Involved in requirements gathering, analysis, design and development of various features.
• Involved in the design of the application and prepared UML Sequence Diagrams, Class Diagrams, and Activity Diagrams to incorporate in the technical design document.
• Used Hibernate 3.0 for object relational mapping with the persistent database.
• Worked on creation of different service classes.
• Implemented various Design Patterns like Data Access Objects, Singleton and Value Objects.
• Used flex data driven controls like DataGrid and other controls like ComboBox, BarChart, PieChart.
• Implemented the search and filter functionality using different flex components like Containers, ItemRenderers.
• Developed modules and custom components to break down large application into smaller pieces for better performance.
• Used Formatters and Validators to ensure that data meets specific criteria before the application uses.

Technologies: Java, J2EE, Hibernate, CSS,CVS, UML, IBM Websphere, AGILE Methodology, MySQL , Windows XP, Adobe Flex 3.0, Flex Builder 3.0, Flex Memory Profiling, Flex Performance Profiling, MXML, Flex Charting Components, Action Script 3.0, CSS, XML, Ant 1.8.1

Confidential

Java/Flex Developer

Responsibilities:

• Involved in every phase ofAgile software development life cycle.
• Implemented various Design Patterns like Data Access Objects, Singleton and Value Objects.
• Used Log4J to capture the log that includes runtime exceptions.
• Worked on Spring Framework in implementing business logic to interact with the Hibernate for Object Relational Mapping of the database structures created in Oracle 10g.
• Developed and designed rich user interfaces with Flex layout containers, Controls and Navigators using CSS.
• Managed configuration files for the integration of Flex, Spring and Hibernate.
• Developed DAOs Data Access Object using Hibernate as ORM Object Relational Mapping to interact with DBMS Oracle 10g.
• Extensively used the flex data driven controls such as DataGrid and AdvancedDataGridto visualize and populate complex data.
• Developed Action Script classes for command, model, and delegate to implement Cairngorm MVC architecture for handling different user events.
• Developed modules and custom components to break down large application into smaller pieces for better performance.
• Used Flex Unit and JUnit for writing test cases for the code to meet the standard specified.
• Assisted System Integration Team in integrating all the modules of the application.

Technologies: Java, J2EE, JSP, JUnit , Oracle 10g, SQL/PLSQL, Stored Procedures, Spring 2x, Hibernate, , Apache Tomcat 5.5.x, CVS, Log4J 1.2.15,Adobe Flex 3.0, Flex Builder 3.0, Cairngorm Micro Architecture, MXML, Flex Charting Components, Action Script 3.0, LCDS, XML, Flex Unit.

Confidential

Java/Flex Developer

Responsibilities:

• Involved in design and development of the system specifications writing Use Cases, Class Diagrams, Sequence Diagrams and Activity Diagrams.
• Followed iterative processes of designing, developing and testing of Agile Software Development Life Cycle.
• Implemented various design patterns like data access objects, singleton and value objects.
• Configured Spring framework for interaction of hibernate with object relational mapping of the database structures on Oracle 10g.
• Involved in database designing, PL/SQL coding, SQL Query development in Oracle Database.
• Responsible for designing and developing Rich User Interfaces using MXML components and Action Scripts.
• Implemented the search and filter functionality using different flex components like Containers, ItemRenderers to filter the data as per the user interactions at runtime.
• Worked with different Layouts like Panel, Grid and Canvas and List, TileList to display the information.
• Implemented the Navigator containers like Tab navigator, Accordion to control the user movement or navigation.
• Designed and developed flex charting components like line series and pie series for the visualization of complex data.
• Configured and used Adobe Live Cycle Data Services to interact with the server.
• Used Flex Unit testing framework to develop the test cases for the developed model.
• Developed and designed CSS style sheets for the better GUI of the application.
• Used Log4J to capture the log that includes runtime exceptions.

Technologies: : Java, J2EE, Spring Framework, Oracle 10g, Adobe Flex 3.0, Flex Builder 3.0, Flex Unit 4/0.9, Cairngorm Micro Architecture, MXML, Action Script 3.0,Flex Layout Containers, MXML flex components, CSS, Design patterns, Apache Tomcat 5.5.x,

Confidential

Java/Flex Developer

Responsibilities:

• Developed the functional specifications from the business requirements. Developed class and sequence diagrams using UML.
• Involved in every phase of software development life cycle.
• Implemented various design patterns like data access objects, singleton and value objects.
• Configured Spring framework for interaction of hibernate with object relational mapping of the database structures on Oracle 10g.
• Worked on architecture and development using Adobe Flex 3.0 in Flex Builder 3.0.
• Involved in database designing, PL/SQL coding, SQL Query development in Oracle Database.
• Implements the application using different flex components like Containers, ViewStack, Datagrid, ItemRenderer etc.
• Implemented fast and easy work flow through application using Flex Layout, Navigation, Drag Drop and customized Look Feel with skinning and styling using CSS.
• Used CSS files for skinning and styling of components.
• Created extensive custom components in MXML and Object Oriented ActionScript 3.0.
• Developed Action Script functions for event handling, response handling and error handling.
• Used extensive Data Set such as DataGrid and AdvancedDataGrid.
• Used flex charting components like Bar series, Line series for the visualization of the complex data.

Technologies: Java, J2EE, Spring Framework, Hibernate, Adobe Flex 3.0, ActionScript 3.0, MVC framework, Flex Builder 3.0 Eclipse plug-in , Flex-Unit 4/0.9, CSS, CVS, BlazeDS, DB2 9.5, Web Sphere 6.1.