Evangelina Ferreira is a Front-end developer and teacher. She currently works as a UI Developer and has been teaching web technologies at the National Technological University of Argentina for more than five years. Throughout her career Evangelina has been deeply involved in the Argentinian web community. She enjoys giving workshops and talks and since 2015 she has been organizing CSSConf Argentina, an international non-profit event that brings experts from all around the globe to speak about web technologies. In her spare time she loves reading W3C drafts as much as Harry Potter, creating animations and playing with her cats.