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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