Work

Construction software, healthcare, consumer apps, and the odd thing built for myself. 9 case studies from 2015 to 2026, newest first.

Springli

Practice automation for private practices

Swiss practice assistants spend most of their day on the phone. I designed an AI agent to handle patient communication end to end, and the brand and landing page that carried it.

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Fieldwire by Hilti

A design system for the field

I built Fieldwire's mobile design system backwards from production. Every inconsistency in the shipped apps became one token, style or component, and light, dark and three typefaces became modes of the same variables.

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The Fieldwire list component in a real screen, in light and dark mode
A red container, a red van and an open toolbox
Hilti

Finding the real problem with ON!Track's storage assets

Storage assets had a reputation for bad UX and churn, and nobody knew how bad. My research found 25+ issues, sorted them by severity and effort, and traced the worst to one root cause no one had named.

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Svper Cycling

Highlights from automated cycling route app

Cycling route apps never quite worked for how I ride. So I built one with a fellow enthusiast, nights and weekends, from scratch.

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Hilti apps merger research and design
Hilti

Test-driven approach to merging 2 flagship apps

Two flagship Hilti apps with overlapping features and divided user bases. I designed and validated a merger approach with 300+ users before moving to production.

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iollo (YC S22)

Highlights from Y Combinator biotech startup

Metabolomics biotech from Y Combinator. In a few months I designed, built with low-code tools, shipped, and iterated on the full product, from onboarding to lab result interpretation.

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iollo metabolomics product screens
Hilti

Software Design System

Hilti had no shared design language across mobile and web. I built their first design system: components and documentation, all within strict brand guidelines.

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Circle Medical (YC S15)

Real-time insurance verification

Not understanding insurance is one of the two biggest reasons people delay going to the doctor. I designed a real-time verification system that removed that friction at the moment of booking, laying the foundation to reach 400,000 patients and over 2 million appointments.

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Real-time insurance verification flow
Circle Medical payments screen
Circle Medical (YC S15)

Payments made easy and a US first

Healthcare billing is one of the most confusing parts of seeing a doctor. I designed a payment experience that made costs transparent before the appointment, including the first US health practice to accept Apple Pay.

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Side projects

Icons, swag, illustrations and more

An assortment of hobby projects from icons, swag and illustrations to a Swiss vintage steel bike restoration.

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Cycling icons and side project illustrations