AI Engineer · July 28, 2026

AI Agents for Performance: Ship Faster, Pay Less — Rajat Shah, Netflix

video AI Engineering Model Evaluation Prompt Engineering

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Why it matters

An inefficient quadratic-time pattern was hiding inside a tensor merge method on a live Netflix service, quietly wasting CPU on every request - nothing in a code review caught it, but it stood out clearly in a call stack.

My takeaway: AI Agents for Performance: Ship Faster, Pay Less — Rajat Shah, Netflix is an agent-security signal. The practical read is that autonomy, memory, tool permissions, and third-party integrations are the control surface that needs threat modeling and monitoring.

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