Writing and execute complex SQL queries. Data modeling: Transaction database design. The interviewer is silent and does not give much hints. the sql queries have to be submitted and passed.

I got a test link to attempt first, on clearing that I got interview call. The first round of interview was good, I was asked SQL problems and it was good to think at that time, I was not knowing about one topic which I had never seen before everything else I was able to answer and got to learn a lot from this interview. The second round was DSA round, I was able to solve all the problems optimally and it also went well. Last round was Managerial round, i answered all the questions as per my experience, though I had never worked in data engineer field before but I answered everything as per my theoretical knowledge if not practical. I was not able to get selected this time but I really wish to get an opportunity to work in future.

Good Experience, the recruiter were really helpful and answered all my queries before the interview. The questions were of average difficulty and with 1month of preparation for Algo and SQL one can clear all the rounds