Andrew Ng expands pillar one of the AI Engineering Skills Map into a build-and-deploy breakdown
DeepLearning.AI (The Batch)·low signal
The Batch published Ng's follow-up letter on August 21, drilling into the first of the four competency areas in the Skills Map he released August 14 — what practitioners actually need to know to construct and run AI systems in production, as distinct from software fundamentals, coding agents, and shaping priorities. It reads as the start of a per-pillar series rather than a standalone argument. Useful mainly as a checklist to audit your own gaps against.