Appiness Interactive interview questions

Good was like a normal interview, the toughness was normal. But without proper reason rejected. Asked about orm, models, mvc. Technologies like Websocket, celery, redis. Any way I don't what they are expecting. I was confident but got rejected.

The interview process was very comfortable and fair, the assignments given to me were relevant and the process was seamless. The interviewer was very accommodating and the process went well.