Erich de Souza Oliveira is a developer with 10 years of experience, mostly in JavaScript, Scala, and Java. He has already worked for big companies and start-ups and currently works as a Chief Technology Officer for a brazilian video platform, called Winnin. He is the author of Studio.js (microservices library for JavaScript) and can be found talking and attending South American conferences. He has a special interest in functional reactive programming, micro services, information retrieval, and recommender systems. Twitter: @oliveira_erich