Programmer both professionally –I work at advitronic, we develop systems to monitor refrigeration systems for super markets– and as a hobby several projects. Unfortunately, I have a tendency to work at a level of abstraction that few understand. Occasionally I find myself at the limits of the language i'm working in. At work I use c# and javascript. In my spare time -when not playing with my daugther- I'm studying common-lisp and working on a few fletchling projects in that language. Previously I used c++-98, java, and several other languages.