Quandis Software Developer interview questions

I applied online and was emailed back in about a week. However, my first contact with the company was an email late on a Friday afternoon telling me I had an in-person interview scheduled early next Tuesday morning. Because my schedule at work had already been set for the next week, I was unable to get off that Tuesday morning; when I asked if we could reschedule, I was informed that, if no one had advanced to the second round of interviews by the end of the week, I might be contacted to reschedule the interview. I was never contacted again.