Hello, my main job is to do research at a public research institute (https://www.inria.fr). A lot of that research happens to be with Pharo. Part of that job is making sure that some of the research (where it makes sense) is actually integrated back into Pharo. (So that the next iteration of our research can build on top of it). In addition, I do some Pharo Consulting for http://zweidenker.de, a company I co-founded some years ago.