Writing
Notes from building with AI — and leading the people who do.
On agentic engineering, what actually breaks when AI meets production, and how engineering culture has to change around it. Some pieces live here; others on Medium and LinkedIn — all of them are indexed below.
2026.10.25How LLM Evals Cut My Model Cost by 88% and Raised AccuracyA promptfoo eval of 6 models, 99 test cases and 3 runs, and why the "budget" model wasn't cheap.AI in production2026.08.25From Vibe Coding to Executable Contracts: The 4 Levels of AI Developer MaturityEnterprises are buying AI tools and tokens and expecting 10x throughput. What's missing is training — and a clear picture of the four levels teams move through on the way to spec-driven, agentic engineering.Agentic engineering2026.08.18Beyond the Spec: How PMs and Engineers Must Cross-Skill in the Age of Agentic DevAgentic engineeringmedium2026.04.19Building Production-Grade AI Agents on AWSAI in productionmedium2026.03.20How I am Running Multiple LLMs on a Single H100 — Challenges and ResolutionAI in productionmedium2026.01.24The Silent Failure: Lessons From Serving a Vision LLM in ProductionAI in productionmedium2025.12.08Protecting Coaching Culture in the Age of AILeadership & culturemedium2025.11.11Think in Systems, Not SolutionsLeadership & culturemedium2025.10.27The Worst Career Advice I Keep Hearing: “Make Yourself Indispensable”Careermedium2025.10.14Live beyond your titleProfessional identity can easily become tightly linked to our titles. Here is how to build an identity broad enough to withstand transition — rooted in curiosity, values, and purpose.Career2025.10.08Building a Scalable End-to-End Image Classification Pipeline on AWSAI in productionmedium2025.09.29AI-First Doesn’t Mean AI-MustLeadership & culturemedium