BairesDev Developer interview questions

The guy was extremely rude and interrupted me in every answer i've had. The first ones i've tried to explain it well to make it clear i know the answer and he complained that i was taking too long - he was clearly in a hurry, since those "long" answers would take something like 30s to 60s max. Then i've tried to answer in a short way and he got apparently angry cause i was not giving him complex answers. Besides that, he took his headphones off a couple of times to speak with someone else while i was speaking. Honestly, i'm sad to say it's most likely the single wrost interview i've ever gone through.