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← RAG & Agent System Design / 30
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Your agent is live. Design the improvement flywheel: logging, eval mining, prompt versioning, canary rollout

Launch is the starting line. The staff-level capstone: how production traffic becomes eval cases, prompts ship like code, and a model deprecation becomes a Tuesday instead of an incident.

Updated Aug 2026 · Grounded in real Forward Deployed Engineer interview loops and written to a senior-engineer editorial bar.

Launch is the starting line. The staff-level capstone: how production traffic becomes eval cases, prompts ship like code, and a model deprecation becomes a Tuesday instead of an incident.

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