I have been working with
Java for about 3 years now, mostly in the following areas:
Java 4, 5, 6
JSF 1.2 + ICEFaces and RichFaces
Hibernate
Oracle
Websphere and Process Server
I have some limited experience in Spring, Spring MVC and
Struts. I am at the moment pushing my company to send me on the Spring Core course.
My question is, at this stage in my career, which technologies do people recommend I look for next as essentials to becoming a good senior
J2EE developer?
Thanks for any help and advice.