Talks/Lectures

You bet I have something to say. In front of an audience is even better.

What the Hack

Estudiolivre and Free Culture (with Luis Henrique Fagundes)

LBA-INPA realiza encontro para debater tecnologias da (geo)informação em Santarém.

Defending free software use (pt_br)

fisl6.0 - Comunidade - Ubuntu-BR

The birth of the Ubuntu Brazilian community (with Rodrigo Cesar Lopes Belem pt_br)