They are fast to get in touch, the Gabriel makes almost 10 interviews per day. Before the last interview we have a simple company culture test, an English test based on TOEFL exam and 2 algorithms problems to solve in hackerrank. The 2 psichologys that interviewd me by Skype was so kind, but the chief Gabriel say that he doesn't have time to waste, so he speaks fast to finish it at least before 20min. If you are waiting for a feedback you can forget about it.