PlatformFintech · Crypto·2025

Crypto payments that feel calm and certain

A crypto payment-gateway interface — accepting, converting and settling digital currency without the usual fintech anxiety.

Product DesignFintech UIDesign System
Payment Gateway
End-to-end
Accept → settle
Crypto
Payment rails
1 system
Component set
Role

Lead UX/UI designer · ongoing

Timeline

2024 → present

Year

2025

Built with
FigmaFigJamDesign tokensEngineering hand-off
Highlights
  • Token-based design system
  • Merchant dashboard rebuild
  • Dedicated mobile checkout
  • ~14-state error & edge-case library
  • KYB-aware merchant onboarding
  • Merchant-facing analytics & reports
The brief

A licensed European platform bridging banking and crypto: a business IBAN for fiat — SEPA, SWIFT, mass payments — alongside a gateway to accept crypto online, in-store and via terminal. The bar was the trust quality of a regulated bank, for a product moving real money across 50+ countries. Every screen serves two readers at once — the merchant moving fast through a daily flow, and the compliance reviewer who has to audit it later.

Payment Gateway — The brief
A token system, built to scale

Designed entirely in Figma on a token-based system — colour, type, spacing, radii, elevation, motion. One component library across the IBAN wallet, the crypto-acceptance gateway, checkout and onboarding. From the same base I produced 6+ white-label versions for partners — a new partner brand is a token swap, not a redesign, which is what made shipping that many viable.

Payment Gateway — A token system, built to scale
Merchant dashboard

Balances across fiat and crypto, transactions, payouts, mass payments, team access — a lot of data fighting for one screen. I led with the two questions a business asks daily — how much do I hold, and what’s moving — and pushed the rest behind progressive disclosure, so the dashboard reads as a control surface, not a spreadsheet.

Payment Gateway — Merchant dashboard
Mobile wallet & KYB onboarding

A wallet designed for a thumb: large numeric input, one purpose per screen, every failure mode named and given a next move. Business onboarding and KYB split into discrete, save-able stages so a compliance team can review without losing context — each stage states what it needs up front, so nothing surprises the merchant mid-flow.

Payment Gateway — Mobile wallet & KYB onboarding
How it came together
  1. 01

    Phase 1 · Audit + checkout

    Reworked the conversion surface first.

  2. 02

    Phase 2 · Merchant dashboard

    The daily control surface, rebuilt around the two questions that matter.

  3. 03

    Phase 3 · Mobile wallet & checkout

    A thumb-first wallet and a dedicated mobile checkout.

  4. 04

    Phase 4 · Onboarding & scale

    KYB onboarding plus 6+ white-label versions from one token base.

Thinking about your project?

Let’s build yours.

If your product carries real financial risk, we design for confidence first — clear states, no surprises, trust your users can feel before they commit to the irreversible.

Got something to build?

Let's make it fast and unforgettable.

Available for new projects