🔧 I Built Production AI Systems Through Karpathy's 'Magnitude 9 Earthquake.' Here's What Actually Works.

After my $5/month RAG article reached 1,800+ developers in one week, many asked: "What skills actually matter in the AI era?" This is my answer - based on building production systems through what Karpathy calls a *'magnitude 9 earthquake.'**

"I've never felt this much behind as a programmer."

That's not a junior developer speaking. That's Andrej...