[bosswipe]

I've been programming for 10 years and I'm pretty good at it, at every job I've had I get lots of praise and recognition and accelerated promotions. But I have a hard time with leetcode problems and have failed several interviews because of them. It's not that I can't learn the leetcode tricks, it's that I don't have the motivation or the time to drill for months on them so that I can retain all the tricks.

I don't have a CS degree so I think that might be the difference, I didn't get to spend four years thinking about algorithms and data structures. Leetcode interviews are a form of gatekeeping that CS degree people use to filter out non-CS people.

[shloosh]

I also don't have a CS degree, and got hired at a FAANG company. If you want to quickly get up to speed on the data science basics, check out "Cracking the Coding Interview" by Gayle Laakmann McDowell. Her YouTube videos are also useful. Certainly, there are other methods, but this is one that I found useful.