Key areas of experience:
Extencive experience in Java (with main focus on Frontend).
Also have experience in building View tier of rich applications using Spring, Tiles, JSP, JSTL, Struts, Freemarker.
Q&A for professional and enthusiast programmers
Q&A for pro webmasters
Q&A for power users of web applications
Q&A for people studying math at any level and professionals in related fields
Q&A for professional programmers interested in conceptual questions about software development
Q&A for Ubuntu users and developers
Q&A for peer programmer code reviews