I am Dave Shields, the co-author with Philippe Charles, of Jikes, a Java sourcecode to bytecode compiler that was IBM's first open-source project.
Since then I have been an independent software developer.
I became the maintainer of Macro SPITBOL in June 2012. Licensed under GPLv3 (or later), it can be found at http://github.com/daveshields
The analysis for this account has been scheduled.