There were 4 rounds of interviews: one screener, two video calls, and a take-home assignment. The interviews were pleasant and everyone I met with was great. The take home assignment was a little tough but nothing out of the ordinary. After submitting my take-home assignment, I never heard back from them. I sent a follow-up email the subsequent week and that was also ignored, It didn't feel great to be ignored after spending roughly 10 hours on the assignment. I expected more from adQuadrant. To reach the end of the line to then be ghosted frankly sucks and is hurtful. Just to reiterate, everyone I spoke with from adQuadrant presented themselves as nothing less than professional. This is not a knock on any of the employees there and I'm sure this is a wonderful place to work.