Technology Leader · Speaker · Advisor

I help people see technology clearly

Over two decades building platforms: at scale for Amazon and Microsoft, and nearly a decade of tools for storytellers at Disney and Lucasfilm. Caring about the people using them is what makes the best technology disappear. It stops demanding attention and starts serving the person, and the story they are trying to tell.

A slender branch in silhouette against a low sun over water, the leaves catching the last of the light.
Photo credit: Andreas Talseth

Speaking

If your audience is half engineers and half executives, I know that room

Keynotes from Munich to Vancouver to San Diego, and I still like the small rooms best. Conferences, user groups, university classrooms.

Invite me to speak

Recently

2025iJS San Diego

2024iJS Munich

2024iJS New York

What I come to talk about

The Paths of Wisdom: AI and the Storyteller

Building for storytellers means getting out of their way. That instinct is what decides where AI belongs in the work, and where it does not.

Questions That Build

When Listening Is Not Enough

Most leaders get good at having the answers. I am more interested in asking questions that leave someone able to find their own.

Leadership Lessons from Middle Earth

The fellowship is a study in character, and half of what it teaches is what goes wrong. Courage, pride, loyalty, and doubt shape a team's ceiling more than any process does.

From people I've worked with

He listens first, understands the real problem, then guides you to the right answer.
Adam Eivy·Director of Software Engineering, Disney
Garth has an exceptional ability to cut through complexity and bring clarity at exactly the moments it matters most. He helped us move faster with more confidence and fewer missteps.
Natalie Barbu·CEO, Rella

Work

Where I am committed

All work →
Muse logo

Day role · Since 2024

VP of Engineering at Muse

We build AI assistant tools for creative projects and the individuals behind them. Tooling that helps you capture a concept while you still have it. This is where most of my attention goes, and it is why everything else on this page is selective.

muse.studio ↗

AloeLuma logo

AloeLuma

aloeluma.com

Co-founder

AI facilitation on a planning surface. The difference between a board full of sticky notes and a room that actually reached a decision.

Building nowVisit ↗

Band of Friends logo

Band of Friends

bandoffriends.tv

Advisor · Contributor

Brand and web presence for an upcoming children's animated series. Back to making technology disappear so the story can do the work.

Since 2025Visit ↗

Rella logo

Rella

getrella.com

Advisor

Technical advisor for several years running. The longest relationship on this list, and the one where I have seen the most seasons.

Since October 2022Visit ↗

About

I grew up on an island whose name means the place that has

Guam is called Guahan in Chamorro, from guaha, meaning to have. The name celebrates what is present rather than pointing at what is missing. I have carried that through every job since: find the strength already in a person or a team, and amplify it. It is most of why I mentor.

More about me →
Sunset over Tumon Bay, Guam. The sky is orange and violet, and people stand along the beach in silhouette.
Tumon Bay · 2019

Invite me to speak

Tell me about the event and who is in the room. I answer everything within a business day, including the ones I have to decline.

Format