2026-04-02 · Leah Cho
Why we teach rollback before rollout
Delivery curricula often glamorize progressive deployment while skipping the muscle memory required to unwind a bad change safely.
Briefings
Long-form notes from instructors—updated when cohort feedback changes our emphasis.
2026-03-11 · Sora Kwak
Admission controls that developers do not fight
Policy gates fail when they read like surprise security theater instead of shared guardrails.
2026-02-19 · Minseo Park
SLO language that product managers actually use
Error budgets only work when PMs can connect them to roadmap decisions without translating through three intermediaries.
2026-01-08 · Theo Rhee
SBOM storage is a retention problem, not a checkbox
Generating SBOMs without lifecycle rules creates noisy artifacts that security teams ignore.
2025-12-16 · Nari Im
Facilitation beats slides for pipeline retros
Retro templates pile up; disciplined facilitation changes behavior.