205 karma · joined February 8, 2013
A word of warning: with Clojurescript, at least, there is a big cost to converting between JS and CLJS types. This has been a big painpoint as our need for frequent calculations increases. Still, we wouldn't have it any other way.
Great team + great market = great business (for some definition of great, almost always < 1bn)
Great team + great market + luck = billion dollar business.
I usually go for long interviews (30 minutes to an hour) and look for commonalities between them after every batch of 5 or so.
If more than 2/3 of the people express a pain point, I know there's a real problem there. In my case, I'm trying to craft an MVP with 3 or so main features. Every person I've interviewed so far has expressed the same base 3 pain points (in addition to other needs which varied from person to person) so I know what I'm going to focus on solving with my MVP.
I usually use around 5 questions an interview, but sometimes I've asked as many as 10 or 15 depending on how talkative the person I'm interviewing is.