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I design complex tools that feel clear

Principal product designer for developer tools and complex enterprise systems. I help teams build things that are as understandable as they are powerful, and create the design foundations that scale with them.

Jono Fox

Worked with teams at:

AerospikeSygnumUBSWorkwiseNetflixHeinekenGoodlifeGilletteSwiss PostAmerican Express

What I do best

Design systems that designers, engineers, and AI tools can trust

A design system only works if everyone uses it. So I build them as shared infrastructure: tokens, components, contribution rules, and documentation that holds up as teams grow. At Aerospike I took that further, building a structured layer that AI tools use to generate output that's system-consistent by default. That's increasingly the part that matters.

Make developer tools feel approachable without dumbing them down

Developer tools usually fail in one of two ways. Too simple to trust, or too complex to move through. I try to work in the space between those. Experts can go deep when they want to, and newcomers have a path forward that doesn't require reading the docs first.

Good experience moves the numbers that matter

When the experience is right, users get to value faster, support load drops, and they come back. I've worked on enough products to know what it takes to get there, and to make the case when the room isn't there yet. I do my best work when I'm involved early enough that design can actually shape the outcome.

In their own words

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"Jono has consistently demonstrated strategic impact that goes beyond his role, excelling in design while driving project leadership and cross-functional alignment."

Evan Cummack

Evan Cummack

Chief Product Officer, Aerospike

"Jono brought a clear uplift in both aesthetics and UX. Even in chaotic times, I could always rely on his smart prioritization and ability to balance different stakeholders."

Gino Weiss

Gino Weiss

Senior Product Manager, Workwise

"Jono has one of those minds that sees things differently, producing unique outcomes no matter the complexity of the requirement."

Ash Durham

Ash Durham

Lead Developer, Matter Design

Let's talk

Seen something that resonates? I'm open to the right opportunity, a good collaboration, or just a conversation about where design is heading.

Jono Fox — Principal Product Designer