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Notes from shipping SaaS

What I've learned building MVPs, fixing slow Next.js apps, and shipping AI features that don't fall apart in production. Written for founders who want the honest version, not the polished agency version.

How I work•SaaS MVP Service•Case studies•Web Stories•Book intro call

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2026-07-29•11 min read

regional AI inferenceAI data residencyAI SaaS architectureAI gateway compliance

Regional AI Inference: What SaaS Teams Must Check Before Promising Data Residency

A practical audit for regional AI inference: processing, storage, retention, failover, logs and the controls SaaS teams need before making residency claims.

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2026-07-27•11 min read

Node.js 26Node.js LTSSaaS production upgraderuntime migration

Node.js 26 for SaaS: Test Now or Wait for LTS?

A practical Node.js 26 upgrade plan for SaaS teams: what changed, what can break, and when to test, stage, or adopt it in production.

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2026-07-24•11 min read

AI agent evaluationhow to evaluate AI agentsAI agent testingLLM agent evaluation frameworkproduction AI agent testingAI agent quality assurance

How to Evaluate AI Agents Before Production: A Practical SaaS Checklist

Learn how to evaluate AI agents for tool selection, task completion, hallucinations, latency, safety and cost before deploying them to real SaaS users.

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