I think the worst place I ever worked was like that. Was going back quite a number of years now but it was a startup fired up by a one of the lesser MBAs to utilise a legal loophole to slice cash off the public via a web app and a metric ton of marketing to desperate people.

Step one was hire everyone the guy had worked with at his previous company. They were all winforms / excel / SQL / sharepoint / office developers from big finance and had no idea where to go really. None of them had even touched asp.net.

Cue "what's popular". Well that was Ruby on Rails back then on top of MySQL and Linux. 4 people with zero experience pulled this stack in and basically wrote winforms on top of it. Page hits were 5-8 seconds each. Infrastructure was owned by SSH worms and they hadn't even noticed.

I think I lasted two days there before I said "I'm done".