I interviewed at Porter last year. Interview process was virtual.

Round 1: It was taken by manager. He asked me about current projects and a lot of behavioural questions.

I got positive feedback here.

Round 2: It was supposed to be HLD+LLD round. Duration was 90 mins

Don't remember the exact question. It was like there is a social media platform where the creator can post and the followers should get the post with very low latency. There can be a lot of celebrities in the system.

Verdict: Rejected