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Nimbus Pay.

A mobile wallet that makes sending money feel as quick as sending a message.

FINTECH APP MOBILE UI USER RESEARCH

CLIENT

Nimbus Pay, mobile wallet

ROLE

Product designer, research to launch

TIMELINE

16 weeks

DELIVERABLES

iOS and Android UI, research report, prototype

Overview

Nimbus Pay lets people send money from their phones, but sending took too many steps and too many people gave up at the confirm screen. Fees appeared late and the summary read like a receipt, not a reassurance.

I redesigned the send, request, and split flows to feel as quick as messaging: one screen to send, clear fees up front, and confirmation states that show exactly what happened.

Designing for trust

01

Challenge

Sending money took too many steps and people abandoned it at the confirm screen. Fees showed up late and nothing confirmed the money had actually moved.

02

Approach

I rebuilt send, request, and split around a single screen each, wrote every fee and confirmation state in plain words, and tested with real senders weekly.

03

Outcome

A one-screen send flow with instant receipts and biometric confirm — sending money now feels as quick as sending a message.

Process gallery

Testing sessions, flows, and the screens that survived them.

What shipped

  • One-screen send flow with fees shown up front
  • Request and split-bill flows for groups
  • Instant receipts after every payment
  • Biometric confirm with clear success states
  • Spending overview showing where money went
“Adrian translated finance into something our users finally felt confident touching. Activation has never looked better.”
NIMBUS PAY, HEAD OF PRODUCT

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