Coditation Systems Data Scientist interview questions

The HR approached via phone call and asked me o apply after she found my past experience relevant. There were 2 technical rounds. They were looking for NLP which I did not have specific experience in but they still went ahead and set up a call.

The process was okayish. It was a mainly a 3 round process. I was surprised with the repetitiveness of questions and too my surprise, the same person took 2 rounds of interview.