CareSimple Software Developer interview questions

I interviewed on-site at the company office in Montreal’s Old Port. Went over my experience, presented my portfolio, and discussed the work I’d be doing over the summer. A few weeks later, I was given a verbal offer and was told I would be receiving an offer letter soon. The same day, the offer was rescinded and I was told they had already filled the position and the offer was a mistake. They were embarrassed and told me that this wasn’t a regular practice at the company.