About

Reid Morrison

Principal Software Engineer. Author of 11 Ruby libraries, 77M+ downloads. Building AI agents and distributed systems that run in production.

What I do

I design, build, and own production systems end to end: distributed platforms, real-time data systems, and AI agents doing real work in production.

Selected work

Over 20+ years, that has looked like:

Open source

I’m the author of 11 open-source libraries with over 77 million combined downloads, including Semantic Logger (35M) and Symmetric Encryption (6M), in daily production use worldwide. Still actively shipping: I released new versions of four of them in July 2026 using AI-agentic workflows, delivering in days what previously took weeks.

The full list, with write-ups, is on the home page.

AI as a working multiplier

That’s the thread in my recent work: AI as a working engineering multiplier, not a slide. I created an “AI Skills” methodology, precisely structured business requirements that frontier models turn into production-ready code, that roughly doubled per-engineer productivity, with zero major compliance incidents.

Speaking

I speak at ElixirConf and RailsConf, and contributed a fix adopted by the Rails core team. See Talks.

Find me