Ramnarayan Hariharan Email & Phone Number

Scottsdale, Az, Us

Phoenix, Arizona Area

Producing and Consuming Web Services (SOAP and REST). Core JavaJ2EE - EJB3 and JMSWebLogicSpring Framework

Greater Detroit Area

 Extensively worked on Spring framework for developing middle tier application and persistence tier using the Hibernate frameworks. Used Hibernate in mapping bean class to database tables to provide transparent persistence to POJO’s. Involved in implementing design patterns (DAO, DTO, and Singleton) to interact with backend J2EE to transfer data to UI components.  Extensively worked on JUnit for unit testing. Designed and developed services using Restful and WSDL. Developed Web Services for Integrating with the Enterprise Information System Tier Used Maven for building, writing test cases and documenting the application

Greater Detroit Area

 Implemented the application using Jakarta Struts Framework which is based on Model View Controller design pattern Developed user interface using JSP, JSP Tag libraries and Struts Tag Libraries Used the Struts validation and Tiles Framework in the presentation layer Developed various EJB components to fulfill the business logic Integrated different components of the application such as JSPs, EJB’s using Rational Application Developer Implemented various Design Patterns in the project such as Business Delegate, Session Façade, Data Transfer Object, Data Access Object, Service Locator and Singleton Extensively used Hibernate in data access layer to access and update information in the database Used Web services - WSDL and SOAP for getting credit card information