I was suppose to be there for a day long interview, but I told them I can't spend a whole day. They asked me to make a dashboard in 4 hours and post it on github and send the link which I did. Then there was an on site interview which was again there are bugs in your code fix them and implement caching. I spent about another hour and then there was a technical round for half an hour. After that I said I have to leave for the office. I didn't get a call back which is fine but I wasted 5 hours of my life which I will never get back.