Eneko Astigarraga - ELSE - OSL19 Jean Christophe - Aquinetic - OSL19 Oscar Cabanillas - Elastic - OSL19 Sergio Silva - CyberS3c - OSL19 David Buckhurst - BBC - OSL19 Juarez Barbosa Junior - Microsoft - OSL19 Rui Violante - Syone - OSL19 João Faria - Syone - OSL19 Tiago Fonseca & Rui Velho - Syone & Leroy Merlin - OSL19 Tiago Carrondo - Ubuntu - OSL19 Sergio Seabra - Red Hat - OSL19 Miguel Vera - Unbabel - OSL19 Luis Correia - Instituto de Informática - OSL19 François Cartegnie - VideoLAN - OSL19 Filipe Barroso - Google Developers Group - OSL19 
