DevOps + scale-up engineering
Scale-up DevOps isn't startup DevOps. Posts, templates, and practices for production-ready systems.
Notes from the studio.
- 22 April 2026 · Custom software engineeringSigned-firmware OTA pipeline · the 2026 default we shipA production OTA pipeline is more than 'push a new .bin'. Here is the signed, staged, rollback-ready version we default to.
- 22 April 2026 · Website & online shopSaaS tier design · free, pro, enterprise · what actually converts in 2026Free / pro / enterprise is a three-decision problem, not a template. Here is the frame that drives conversion lift.
- 22 April 2026 · Website & online shop · CybersecurityMulti-tenant SaaS on Postgres · the RLS-first playbookBuilding multi-tenant SaaS on Postgres? RLS is non-negotiable. Here's the playbook we ship.
- 22 April 2026 · Website & online shopPostgres migration · 5 mistakes that cost us weeksFive Postgres migration mistakes that burned weeks of our time. Here's the fix for each, and what we now do unconditionally.
- 22 April 2026 · AI solutionsLLM evals-as-code · the CI gate we run on every RAG deployAn eval that's not in CI is not an eval. Here's the evals-as-code workflow we run on every RAG project.
- 08 April 2026 · AI solutionsShipping AI agents that actually work in productionFrom demo to live system: the retrieval, eval, guardrails and cost control we run on every AI project we ship.
- 10 March 2026 · Website & online shopMulti-tenant SaaS with Next.js: from template to productionA multi-tenant Next.js SaaS reference from 2026: custom domains, RLS, per-tenant feature flags, and billing. No hand-waving.