=== Current Occupation === I'm a software engineer at [[http://google.com|Google]] working on the Static Content Service, a high-performance component of Google's search engine. Our software handles the highest number of queries per second across all of Google's products. I'm also co-founder of [[http://sugarlabs.org/ | Sugar Labs]], a non-profit developing a constructionist learning engine targeted at low-age children. I'm an elected member of the [[http://sugarlabs.org/go/Oversight_Board | Oversight Board]] and coordinator of the [[http://sugarlabs.org/go/InfrastructureTeam | Infrastructure Team]]. === Previous occupations === 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]].