cons
Release discipline
Canaries, blast-radius limits, rollback ownership, and change windows that people actually follow.
Independent reliability studio
Ship calmly. Recover faster. Keep the pager quiet.
Yevnuch works with product teams that have outgrown “just deploy on Friday” and need release, observability, and incident habits that scale without theatre.
What we do
Three problems we solve repeatedly
Not a full outsourcing shop. Targeted work where process and platform design remove recurring pain.
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Incident readiness
Runbooks, severity definitions, and postmortems structured for learning—not blame slides.
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Platform clarity
Fewer tools, clearer owners, observability signals that matter during an outage—not only in demos.
40+engagements since 2023
12product teams retained
EUprimary time zones
0retainer lock-in
Selected work
Recent engagements
Names anonymised where clients requested. Details on the Work page.
Writing
From the notes
18 Aug 2026
On staged rollouts without drama
Blast radius, canary windows, and who owns the rollback button.
2 Aug 2026
Why we stopped chasing “perfect” observability
Signals with owners beat walls of charts nobody opens at 3 a.m.
11 Jul 2026
Postmortems that don’t punish
Structure beats theatre when the goal is fewer repeats, not blame.
Need a clearer release or incident process?
Short intro call, fixed proposal, no retainer required. We only take work we can finish well.