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The Author Doesn't Have to Be an Engineer: How the Harness Holds Quality (Series Part 5)
Series Part 5. With the harness handling quality at the gate, the people closest to the requirements -- business-side managers, PMOs -- now open PRs to production directly, no engineer in between. Two recent examples (a deep root-cause fix and a +1,742 line feature build), the boundary of what they can and can't take on (anything on top of an existing stack vs. standing up new infrastructure), why it holds (the four mechanisms from Parts 1-4), and how the pattern carries over to consumer-facing services.
Fixed Before Anyone Notices, Stronger After Every Fix: Self-Healing + Recurrence Prevention (Series Part 4)
Series Part 4. Production alerts trigger AI investigation, fix PR, auto-review, auto-merge, auto-redeploy. The same fix PR is required to add a new Guide -- a lint rule, CI guard, type constraint, or guideline entry -- so the same anti-pattern gets auto-rejected from then on. 115 Self-Healing PRs merged in the past 30 days, and the quality gates compound over time.