Work

Work that can be shared beyond the workplace.

Much of my professional work lives in internal, business-critical systems. My independent apps offer a public view of how I turn a concrete problem into a useful product.

Independent product · iPhone

HealthyHorse

A privacy-focused app that helps horse owners keep care, treatments and health events organised. From problem discovery and interface design to development and release: built end to end as an independent product.

Role: Product, UX & development
Platform: iPhone
Principle: Local-first & privacy

No account, cloud storage or tracking
Local reminders and protected access
Useful care information without unnecessary complexity

View on the App Store

Blanket recommendation explained with temperature, wind and precipitation data in Dekenwijzer

Independent product · iPhone & iPad

Dekenwijzer

A practical advisory app that combines horse characteristics, living conditions and current weather data into a clear blanket recommendation. A familiar daily question translated into a transparent decision path.

Role: Product, UX & development
Platform: iPhone & iPad
Principle: Explainable advice

Profile, living conditions and weather in one model
The main reasons behind every recommendation remain visible
Designed for a quick decision at the stable

View on the App Store

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Public code

My GitHub profile is primarily an archive of tools, contributions and experiments from different stages of my career. It provides additional technical context, but it is not a complete reflection of my day-to-day professional work.

View GitHub