Vitor Lourenco is a 22 year old Product Designer. At such a young age, Lourenco’s designs have reached millions of people through his work at Twitter, the free social messaging utility that is changing the way people communicate. Previous to that, LourenÃ§o designed interfaces for Yahoo! (the most visited website in the world) and TV Globo (the largest media company in Latin America). Featured as the “Precocious Design Star” on ReadWriteWeb and “The Design Mind Behind Twitter” on FastCompany, LourenÃ§o started creating user experiences at the age of 12 and has never stopped since then.