I'm Gustavo Gawryszewski,
I have been working with internet design and development since 2002. Since the beggining of 2006 i started to work as an usability expert,
i have read many books, i have watched many usability tests and i'm currently studing Psychology(focused in cognitive and behaviorist psychology) at the Estacio de Sá university (in Rio de Janeiro - Brazil).
I work at Sirius Interativa as an User Experience Analist, and i have worked at Addcomm (Information Architect), Tecnopop (Web Designer), Quintiliano Comunicações (Art Direction Assistant), UmSoftware (UI Designer).
Regards from Rio de Janeiro!