Cristofer Sousa is a Front-End Engineer @ContaAzul, Community Leader @Opensanca and Post Graduate in Software Development for Web by UFSCar.Enthusiast of the web, since the beginnings of Netscape, has fun in its open hours and not vague developing applications with JavaScript, HTML5, CSS3 and among other acronyms marotas. Born, created and lived as UX, has appreciation for product development with a focus on the user and not only technology.