Since 2012 I'm working for Pharo, so my main work can be found there (Just download it. It is a "thousand minds project", and mine is one of them :P).
I have, nevertheless, some lateral work (also related to Pharo) I share here:
You have some screenshots here (notice that it has slightly changed since then, and the installation instructions are for Pharo 3, newer versions do not require it.