I think technical interviews will be obsolete in the future, your technical competence will be evaluated with GitHub or other public projects. So the interviews will be only about culture fit. I don't know if I will ever be in a position to hire anyone or even if I'll ever work as a programmer, but this is how I would interview. Send me a link to your GitHub, if I like what I see, I want to know if we would get along well, if we do your hired.