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UX/UI Design · 2025

Lumen — Mobile Banking App UI

Client — Lumen Financial

A ground-up UX/UI redesign of a mobile banking app focused on clarity and calm. I reshaped the money-movement flow and rebuilt every screen on a tokenized UI system.

Lumen — Mobile Banking App UI

The work

Role

Lead UX/UI Designer — owned research synthesis, interaction design, high-fidelity UI, and the component library across a team of three.

Process

Started with 14 user interviews and a heuristic audit of the existing app. Mapped the core jobs, wireframed the transfer flow, then designed high-fidelity screens and ran two rounds of prototype usability testing before handing off tokens and specs.

Outcome

Task completion for transfers rose from 61% to 92% in usability tests. Support tickets tagged 'confusing UI' dropped by roughly a third in the first quarter after launch.

Want screens like these?

I take on a small number of UX/UI projects at a time. Let’s see if it’s a fit.