It’s absolutely hilarious you think leetcode would give you the skills to design anything larger than a simple website. I don’t recall leet code ever talking about how to set up an infrastructure that has reliability on an enterprise-level where seconds of downtime means millions of dollars lost. But you’ll be really good at hash maps and quicksort which make for good worker drones, not necessarily good engineers. that requires outside the box thinking, The opposite of the type of memorization leetcode encourages