+In 2011, I've been working as a Senior Systems Administrator at the [[http://www.fsf.org/|Free Software Foundation]],
+where I developed and maintained a hosting infrastructure comprising about 100 virtual machines FSF, the GNU project,
+Savannah, Trisquel, Gnewsesne, and dozens of other projects.
+
+Before that, I've been working at several OLPC deployments: [[http://olenepal.org | OLE Nepal]], [[http://paraguayeduca.org | Paraguay Educa]],
+[[http://www.latu.org.uy/en/|LATU]] (Technology Laboratory of Uruguay) and Mozambique (for [[http://www.laptop.org/|OLPC Association]]).
+In these settings, I've been working on networking infrastructure, OS development, security, training and communication with upstream developers of Sugar and OLPC.
+
+In 2007, during my "sabbatical", I worked pro-bono in Boston for [[OneLaptopPerChild]] and in Brussels for [[OlpcEurope]].