I design financial products that move people from intention to action — and build the platforms that sustain it.

At BUX I've led design across investing, savings, and wealth — defining the product architecture used by over 1 million people across Europe

Selected work

Designing long-term investing behaviour at scale

Investment Plans was a multi-year effort to help BUX users move from ad-hoc trading to more consistent, long-term investing.

I worked on this from early exploration through multiple iterations, shaping how recurring investing fits into the product alongside active trading.

Decisions that shaped it

  • Introduced pre-built plans to bypass configurator paralysis
  • Discoverability: 25% → 87% after navigation redesign
  • Plan activation: 2% → 14% overall execution

Defining the Wealth Layer

BUX expanded beyond a single investing product. Without structural change, this leads to fragmentation.

I defined a Wealth layer as the base of the app — aligning the product with how users think about total wealth and creating a structure that supports multiple products.


This model introduced a single entry point, aggregation across products, and a scalable foundation for future expansion.

Building Savings as a First-Class Product at BUX

Savings introduced a second product into an app built around investing. Without structural alignment, this fragments portfolio, cash, and navigation.

I defined how Savings fits into the app — structuring product hierarchy, funding flows, and information needed to support both frontend and backend.

Earlier work

Albert Heijn — Mobile Loyalty Platform

ABN AMRO — Mobile Banking Infrastructure