I applied in inventyv through our campus placement. And interview process only has 2 rounds, First round was apptitude+coding question,. Where 5 question on apptitude and around 20-25 question on whichever language you choose here I was chosen JavaScript,.. Then 2 dsa question+1 sql query and timing was 1 hr,. After this round I was selected for next round that was technical round,.. And this round was around 1 hr for me and for some candidate around 30-40 mins depends on you,.. Here they ask simple question like diff between null and undefined or many more,.. Write the controller part for handling query string like that,.. And I clear this round and finally accept the offer... That was nice experience...