About

Production AI engineer and consultant

I help engineering teams design, evaluate, and ship production AI systems.

Focusing on AI-native engineering practices, AI agent architecture, evals, observability, and the codebase changes that make AI useful instead of noisy.

Damian Galarza at his desk, smiling at the camera next to a podcast microphone
Overhead view of Damian's desk: mechanical keyboard, a monitor full of code, and a coffee

Fifteen years of production software, most of it in rooms where “mostly works” wasn't good enough. Thus shaping my perspective on AI.

My background

I've spent most of my career building software under real constraints: deadlines, regulated environments, production incidents, team growth, and the usual mismatch between how systems are supposed to work and how they actually behave.

Then

Then

Teaching
@ thoughtbot

I co-taught a cohort of the Metis Ruby on Rails bootcamp — a 12-week intensive that turned out production-ready engineers. It's where I learned to compress hard-won engineering intuition into something a builder could actually use, not just admire.

CTO
@ Buoy Software

I helped grow the engineering team from 0 to 50+ and shipped FDA-cleared medical device software (510(k) BK231004) — the kind of environment where "it mostly works" isn't a real answer.

Staff Engineer
@ Shopify

Time as a Staff Engineer at Shopify, working at a scale where small decisions compound fast.

A lot of AI advice is either theoretically smart or practically battle-tested. I care about the second category.

A monitor showing a terminal session, with Damian's hands on the keyboard
Damian reading a copy of Principles of Building AI Agents
Now

Now

Today I consult with teams shipping production AI while keeping my hands in the work as a senior engineer at August Health and teaching what I learn in public.

Sr. Engineer
@ August Health

I stay hands-on as a senior engineer, building August Intelligence — the AI platform for better care and operations in senior living communities.

Consulting

Most of that experience now takes the shape of an agent-augmented Fractional CTO engagement — CTO-level architecture, technical direction, and shipped code, extended by agents rather than replaced by them. The judgment stays human. The agents extend the reach.

Services & Specialties

Every engagement pulls from the same handful of things I've spent the most time on. Some show up as code, some as architecture decisions, some as what I teach — but they all trace back to the same fifteen years of production work.

Most AI projects die between demo and production.

If you're past the demo stage and hitting real constraints, let's talk. 30 minutes. No pitch deck.