84 months experience designing and implementing highly available and scalable multitier applications using Object Oriented or Service Oriented Architecture involving data structures, algorithms, software design and design patterns. 84 months experience writing and maintaining code using EJB 3.0 + and JPA/Hibernate. 84 months experience planning, designing, and implementing enterprise applications using JSF/JSP. 84 months experience planning, designing, and implementing solutions using JAXB/JAX-W