When I was the interviewer, the most useful lines to determining competency tended to be find github code, ask pointed questions.
As someone who is now interviewing for a new job. I've had three interviews this week ask pointed questions on github contributions including requests for me to change things on the spot ( or talk through a change that might occur).
As someone who is now interviewing for a new job. I've had three interviews this week ask pointed questions on github contributions including requests for me to change things on the spot ( or talk through a change that might occur).