I work for a web development agency, which develops projects for some of the largest companies. We generally work on App Engine (python). At the day of my inte

I work for a web development agency, which develops projects for some of the largest companies. We generally work on App Engine (python). At the day of my interview, they didn't really ask me any brain teasers. They asked if I knew App Engine, I showed them my open source project for App Engine. They asked if I knew django-nonrel, again I showed them another open source project of mine, that used django-nonrel. That was it. Since the day I was hired, I did plenty of good work. Now I'm entrusted with a global CMS project which is being used by hundreds people and viewed by millions. If they had asked me brainteasers, I would probably have failed most of them, as I don't really practise with those kind of problems. But I like building web apps. And that's what I am doing right now. If your company earns money by solving brainteasers, then you should ask them during interview.