I make AI do what it’s supposed to, for the people who depend on it.

30+ years designing voice, conversational AI and enterprise products at Amazon, AWS, Microsoft, O’Reilly and Collibra. Now I consult and build through Redpoint: agent architecture, AI testing, team training and custom software.

Work with me
Recent work
Mar–Jul 2026
US Digital Response · for the State of California · Lead volunteer consultant

Led the behavioral testing behind California’s new AI assistant, AskCA

I designed the instrument: simulated residents, ordinary and adversarial, questioned AskCA, and AI judges scored every answer against its own instructions. Our method checks that AskCA answers from legitimate government sources and gives residents accurate answers. It’s part of the trust and safety framework ODI built with USDR and Stanford RegLab.

Quoted in Governor Newsom’s AskCA launch, September 2026: “Trust in a tool like this comes from testing it that rigorously, not from hoping it works.” Read the release → Also: ODI, “Lessons from the fire,” Sep 2026 →

Jun 2026–now
Speechicon · Senior agent architect

Architecting a much loved retailer’s high-volume voice commerce agent

A voice commerce agent, and one of the most complex I’ve worked on. Its callers are loyal and particular, so the conversation has to flex the way a good salesperson does and still feel natural. I scope it, design and prototype the conversations, and build the structured tests that show it behaves before callers meet it.

2026
Cole Insurance · through Redpoint · Custom software and AI training

Built a quoting engine to speed up a specialty insurance agency

Cole is a small agency writing specialized insurance. I built the custom software that does the routine work: a submission comes in, its coverage is checked, it is priced from the agency’s own rates, and the application is filled and queued for a person to approve. AI working for an everyday business.

Launching with the agency soon. I also trained their team to use AI day to day.

2026
Otto · a Strate product, from 4913 · Founder and builder

Building and shipping Otto, an AI agent for car shoppers

Every question clients pay me to answer — what the assistant says, when it stays quiet, what it will and won’t sell — I answer on my own product first.

Try Otto at otto2auto.com →

Earlier work
2023–24
O’Reilly Media

Turned a library of tech books into an AI that cites its answers

Senior Director of Product Design · delivered O’Reilly Answers

2020–23
Collibra

Rebuilt the product experience as ARR doubled past $200M

Director of Product UX · Arbor design system

2019
[24]7.ai

Found the performance problem upstream of the AI

Resolution 18% → 33% against a 30% goal

2016–18
Amazon Alexa

Let people without code build Alexa skills

Alexa Blueprints · active skills up 2000%

2014–16
AWS

Built the UI library that became AWS’s Cloudscape design system

40+ service teams · Cloudscape

2010–14
Microsoft

Wrote the product vision for Cortana

Bing · Tellme · Cortana

1993–2010
Intervoice · SpeechCycle

Designed voice systems before most people had talked to one

VP of Design through SpeechCycle’s exit · 1000% higher revenue per project at Intervoice

Full resume →
Blog

Field notes on making AI work for real. The first posts are in the works.

Work with me

Your AI isn’t performing

Diagnostics, strategy, retainers and training, through Redpoint. Starts with a free hour.

Book at Redpoint

You need something built

Agents, internal tools and integrations, scoped in weeks, not quarters.