SUMMARY

• Over 7 years of experience in development of Web based Client - Server applications using Core Java, Spring, Hibernate, EJB,JPA,SQL, Flex, HTML, JavaScript, Web services(SOAP,RESTFUL), and Action script in banking domain and Airlines domain.
• Excellent experience in Object Oriented Analysis and Design (OOAD), Development, Implementation and Testing of various software applications.
• Strong programming skills in Core Java Such as OOPs concepts, Multithreading, Collection Interfaces and Exception Handling.
• Proficient in implementation of framework like Spring Core (DI, AOP), and ORM frameworks like Hibernate and JPA.
• Developed and analyzed the front-end and back-end using Flex, Action script and spring 3.0, EJB.
• Experience in Agile software development process and Waterfall
• Involved in Requirement gathering, writing functional and technical specifications, Preparing design documents.
• Expertise in using Version Management Tool SVN.
• Experience on various development IDE: Eclipse, Flash Builder.
• Worked on build tool: ANT, MAVEN.
• Implemented various complex SQL queries.
• Worked with testers in resolving defects in the application and was an integral part of the team.
• Expertise in using issue tracking tool like ISOLVE.
• Strong experience in deployment and configuration of application servers JBOSS, Apache Tomcat.
• Interacted with Business Analysts to come up with better implementation designs for the application.
• Developed the presentation layer and content management framework using Flex and Action script.

TECHNICAL SKILLS

J2EE Technologies: EJB2.0/3.0, JDBC2.1/3.0,RMI,JNDI,JMS,Hibernate2.5/3.0

Web Servers/application servers: Apache tomcat Server4.0/5.0, IBM WebSphere6.1/7.0/8.5, JBOSS 4.x, Bea Web logic server 8.1/9.1/9.2/10.0

Web tools and languages: Action script, HTML, XML, Web services using REST, SOAP, CSS, ANT, WADL, WSDL, and Java Messaging Service.

Framework: Design Patterns, MVC, Spring2.5/3.0.Flex

Databases: Oracle8i/9i/10g, MS SQL Server/2005/2008, MYSQL, DB29.0/9.5.

Languages: Java 5.0/6.0/7.0,SQL/PLSQL

Operating Systems: Windows 2003/2008/XP/Vista, Linux

Tools: MS-Office 2003/2007/2010, Eclipse3.3/3.4

Methodologies: Agile (SCRUM)

Version Control: SVN, Visual SourceSafe (VSS)

Testing: Unit Testing, Database testing

PROFESSIONAL EXPERIENCE

Java Developer

Confidential

Responsibilities:

• Involved in developing SAML Response with encryption and Signing.
• Developed the JLR Key Cutter application using Java, spring, Maven,Open SAML 2.
• Involved in implementing Open SAML strategy for Single Sign On(SSO) user experience in our application.
• Involved in Requirements gathering, Analysis and Documentation.
• Participated in Change Requirements, coding and debugging.
• Used Eclipse to develop and debug application code.
• Used Spring Dependency injection integrating with some of internal systems.
• Used spring annotations to create controller as well as service layer classes.
• Developed Functional Requirement Document like Unit Test case Doc, Analysis Doc, Technical Design Doc based on users' requirement for the business modules for future references and updates.
• Involved in testing of application.
• Worked closely with QA team and fixed QA bugs as well as production issues with a quick turnaround time.

Environment: JDK1.7, Spring 4, RestfulWebservices, XML, JSON, JUNIT, Maven, Open SAML 2.0, Apache Tomcat 7.0, SSO

Java Developer

Confidential, Chicago

Responsibilities:

• Involved in developing ION tracking Application.
• Developed the ION tracking application using Core Java, spring, Hibernate and Oracle.
• Involved in Requirements gathering, Analysis and Documentation.
• Participated in Change Requirements, coding and debugging.
• Used Eclipse to develop and debug application code.
• Used Spring Dependency injection integrating with some of internal systems.
• Involved in back-end design and development
• Used Spring annotations to create controller as well as service layer classes.
• Created hibernate domain classes to map to the database and handled all CRUD operations. Created named queries for the module.
• Extensively worked on Spring Bean Wiring, Spring DAO, and Spring AOP modules.
• Used Spring IOC feature to inject Data Source object into Session Factory object and to inject Session object into DAO.
• Hibernate Session Factory object is integrated with spring bean container.
• Used Hibernate to achieve Object/relational mapping on top of JDBC to connect to Oracle server.
• Created all hibernate domain classes to map to the database and handled all CRUD operations. Created named queries for the module.
• Using Spring Batch we processed large amount of data like transaction management, job processing, resource management, logging, tracing, conversion of data.
• Involved in coding Oracle Stored Procedures and functions.
• Developed Functional Requirement Document like Unit Test case Doc, Analysis Doc, Technical Design Doc based on users' requirement for the business modules for future references and updates.
• Involved in testing of application.
• Developed java classes using JMS API to send and receive messages from Queue in the MQ server.
• Worked closely with QA team and fixed QA bugs as well as production issues with a quick turnaround time.

Environment: JDK1.7,Spring 3, Spring Batch 2.1.8, Hibernate3.0,JMS1.1,JDBC3.0,JavaScript, AJAX, CSS,HTML, XML, Restful Web services, JSON,JUNIT, Maven, Oracle Sql Developer 3.2.2.

Java Developer

Confidential, NewYork

Responsibilities:

• Involved in Project requirement study and documentation.
• Developed Insurance related screens in the Client On-Boarding module.
• Developed Bulk ARO Updates module using Core Java.
• Front to end development of Declination Process Work-flow.
• Prepared Program Specifications and Unit Test cases for developed modules.
• Designed screens as per UI standards.
• Created views for entire application using View Stack including theirs business logic.
• Built data grids with item renderers and item editors.
• Developed a flex library project to build custom code used across the application.
• Developed several custom components using Action Script (AS3) and MXML.
• Developed collapsible panels
• Developed Action Script functions for event handling, response handling and error handling.
• Involved in migrating from Flex 3.0 to Flex 4.0.
• Modules Implemented using Flex
• Involved in Flex and Java integration.
• Performed CRUD operations using Hibernate APIs.
• Implemented Java classes to read data from XLS and CSV Files and to store the data in backend tables using Web Frame APIS.
• Designed user interfaces using Flex, Action script, JSP, Servlets, CSS, XML.
• Wrote JavaScript functions for validating the client side user information based on the business rules.
• Involved in defect fixing extensively in the production environment.
• Worked on Admin Review module.
• Involved in Unit testing and Integration testing of application.
• Participated in Change Requirements, coding and debugging.
• Involved in SIT support of the project.

Environment: Java6.0,JSP2.0,Servlets2.4,EJB3.0,JPA,JDBC3.0,Flex,Actionscript, CSS,SOAP,WSDL,HTML,XML,SOAP Webservices,XML,WebSphere7.0,JUNIT,JAXB,ANT,Tibco, Oracle Sql Developer 3.2.2. .

Java Developer

Confidential

Responsibilities:

• Involved in developing Credit Approval module.
• Designed the application based on the architecture of the MVC design pattern.
• Developed Maintenance module.
• Involved in back-end design and development.
• Created views for entire application using ViewStack including theirs business logic.
• Modules Implemented using Flex
• Involved in Flex and Java integration.
• Built datagrids with item renderers and item editors.
• Developed a flex library project to build custom code used across the application.
• Developed several custom components using Action Script(AS3) and MXML.
• Developed collapsible panels
• Developed Action Script functions for event handling, response handling and error handling.
• Involved in migrating from Flex 3.0 to Flex 4.0.
• Developed Action Script functions for event handling, response handling and error handling.
• Involved in the integration of spring for implementing Dependency Injection (DI/IOC).
• Developed the Business Logic using Plain Old Java Objects (POJOs)
• Developed the application using Eclipse as the IDE and used eclipse standard/plug-in features for editing, debugging, compiling, formatting, build automation.
• Used Hibernate, object/relational-mapping (ORM) solution, technique of mapping data representation from MVC model to Oracle Relational data model with SQL-based schema.
• Used Ant build tool for building and deploying the application.
• Used Log4J utility to log error, info and debug messages.
• Used spring annotations to create controller as well as service layer classes.
• Prepared Program Specifications and Unit Test cases for developed modules.
• Involved in SIT support of the project .

Environment: JDK1.6,Spring MVC,Hibernate3.0,JMS1.1,JDBC3.0,ActionScript, CSS,XML,Flex 3.0, Ant, Oracle Sql Developer 3.2.2.