The interview process was very well organized and detailed.

First, there was a telephonic interview that went on for almost an hour. The interviewer explained the product and openings available, and what they were looking for.

The interview covered both technical aspects and questions about me and my previous academic achievements.

After a week or so, I was called for a face-to-face interview. There were four rounds of face-to-face interviews, which covered areas of language, programming, domain knowledge, product knowledge, and operating systems. The face-to-face interview took around three to four hours.

Programs were asked to be written on a whiteboard and also on paper. Domain-related questions were to be explained using whiteboarding.

The HR then contacted me for salary expectations after one and a half weeks. I was offered the position after one more week. No salary negotiation was allowed.

There were a few mistakes in the position offered in the offer letter, but they were corrected when brought to the notice of HR within two days. Then, there was a week of background verification, where I had to submit all documents to a third-party verification agency. This was mostly via email and phone.

Explain the logic in the product worked on to replicate packets.