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Prototyping tomorrow's bank before a dollar was committed.
I didn't mock up one screen — I built the engine that could visualize all of them as they changed over time, and it kept paying out on every prototype after.
- Problem Prove a multi-phase bank redesign before committing real money to it.
- Solution Built a system to visualize draggable components, synthetic customers, and real-shaped data over time.
- Result Executives greenlit the roadmap. Designers finally trusted what they were building.
“A stakeholder could ask "what if this customer has two mortgages and no checking account" — and watch the interface answer, before a single real screen existed.”