Groupon

Applied through LinkedIn. Received a call from a recruiter after two days. Was given an assignment to complete within two days. After submitting the assignment, I had an on-site interview. Attended two rounds of interviews.

First round - Coding Second round - Design Design a booking reservation system like BookMyShow. * Where exactly will you lock the seat for 5 minutes? * Concurrency issues. * Which database will you use for each service?

An agency contacted me to join Groupon as a contractor. I completed the first round of interviews, which included a LeetCode Easy coding task and some SQL queries. I was asked for a second round, and after scheduling the date, they canceled with the