This is a page that's been on the web since I finished ArsDigita University in 2001. In an attempt to clean up a few things, I've removed most of the internal links and am providing outgoing links only.
I am one of the creators of OpenClinica, an open-source clinical data management application. OpenClinica is built using Java, Postgres, Spring, Hibernate, and quite a few other pieces of technology. OpenClinica is integrated with NIH's Cancer Bioinformatics Grid, and has some integration points with Centre for International Health's OpenXData.
I am active on the User and Developer forums of OpenClinica. According to Google, I have answered over 1600 questions on the subject.
Some older parts of this website are still up here.