I'm a teacher at the Politechnic University of Catalonia, and a GNU/Linux and Free Software enthusiast since 1999.

I actively collaborate in Free Software promotion and advocacy by carrying several tasks such as:

 * Translating KDE to catalan (http://cat.kde.org/).
 * Being a member of Caliu (http://www.caliu.cat/).
 * Being a member of the "Càtedra de Programari Lliure de la UPC" (http://www.cpl.upc.edu/).
 * Participating and helping people in several free software-related catalan mailing lists.
 * Co-organizing the "Jornades de Programari Lliure" (http://jornadespl.upc.edu/) for 10 years.
 * Collective article writing on FLOSS subjects.

I've also a Blog at http://orestes.caliu.cat/ (In catalan)