Fintech app

Halden Bank

Rebuilding a 40-year-old bank’s mobile app around one idea: money you can read at a glance.

Client

Halden Bank

Role

Lead Product Designer

Year

2026

Services

Product strategy, UX, UI, Prototyping

( Case study )

Halden Bank

The brief

Halden Bank came to me with a familiar problem: a product that had grown by accretion, one urgent feature at a time. The goal was not a facelift. It was to find the one sentence the product should say, and remove everything that contradicted it.

What we did

Six weeks of interviews, a week of whiteboard silence, then a prototype every Friday. We tested in the wild instead of the lab, and let the numbers argue with our opinions. Product strategy, UX, UI, Prototyping — in roughly that order.

Outcome

The shipped work is quieter than what came before, and it does more. Fewer screens, clearer defaults, and a system the in-house team now extends without me. That last part is the result I am proudest of.

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