It is quit good process the level of question is good and descent. There are two step process First apptitude round is there than there are three step Interview process (2 technical, 1 HR interview). they first start the interview from your resume and current projects you did. you have to explain them what you had done and after they cross question it. after they gave you DSA question you have to write There logic and code in paper. In second technical round there are sam process but the question level is increased little bit but it is good and medium level question last is HR round in that they ask about your family background and general questions. overall good experience to be the part of the crest's interview process.