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Role
Lead Product Designer
Platform
iOS / Android

Mobile wallet
for fiat
and crypto
transactions

Scope
Research · UX · UI · Brand direction
Project

Client: NDA Media Holding
Category: App · Crypto · Fintech
Year:  2026

About project

A corporate mobile app that pays employees in crypto. Staff are onboarded through an admin panel where their documents, personal data, and payroll are managed, and salaries are automatically credited to a crypto account.

Each employee activates their account with credentials provided by the company, tracks their balance, and can convert crypto to dollars directly inside the app.

Challenge

Design a mobile wallet that makes complex financial operations feel approachable for users with different levels of financial literacy.

Outcome

Created a scalable mobile experience covering onboarding, account creation, wallet management and core transaction scenarios.

Onboarding goal & decision

The onboarding goal was to explain the product value before asking users to create an account.

We reduced onboarding to three messages focused on user benefits rather than product features.

Pap-Pay onboarding screen explaining salary in crypto
Pap-Pay onboarding screen explaining crypto to dollars conversion
Pap-Pay onboarding screen warning that some transfers cannot be undone
Pap-Pay mascot
Discovery workflow

Turning product requirements into clear user flows, interaction logic, and design priorities — creating a solid foundation for the final experience.

Discover & Define Develop & Deliver Deliver & Testing November December January UX Audit
Story mapping User Flows
Wireframes High-fidelity designs
Interactive prototype UI testing
Empathize phase

Twelve participants aged between 21 and 52 years took part in the survey.

Alex Johnson

“My salary is paid in cryptocurrency, so I had to use third-party services to convert it to USD myself.”

Pap-Pay mascot thinking
Lusi Folker

“Managing my salary in cryptocurrency has been quite challenging. I often struggle to understand how to use it effectively, and most apps feel complicated and overwhelming to me.”

User interviews

Qualitative market research questions are the most effective interviews to understand how your target demographic thinks, feels, and why they make certain choices.

  1. How do you withdraw your salary from cryptocurrency?
  2. Share your experience with cryptocurrency wallets.
  3. What is the most challenging aspect for you when transferring cryptocurrency?
  4. What apps do you use to withdraw cryptocurrency?
Pap-Pay phone number login screen
Pap-Pay two-factor authentication screen
Pap-Pay mascot
Why a mascot?

A custom mascot was introduced as part of the product’s visual language to make financial interactions feel more approachable, memorable, and human.

Guide & Communicate

Supports users during onboarding and unfamiliar flows. Visualizes success, waiting, errors and other product states.

Humanize

Adds warmth and personality to an otherwise functional financial experience.

Pap-Pay mascot cheering — success mood
Pap-Pay mascot scratching its head — confused mood
Pap-Pay mascot with an empty box — empty state mood
Pap-Pay all transactions list screen
Pap-Pay transactions filters screen
Pap-Pay transaction details screen
Pap-Pay send money screen — choosing a source card
Pap-Pay send money screen — recipient card dropdown open
Pap-Pay enter amount screen with fee summary
Pap-Pay confirm transfer screen with Face ID
Pap-Pay transfer successful screen with mascot
Crypto-to-fiat conversion

Instead of sending employees to third-party exchanges, conversion was designed as a native wallet flow with transparent rates, fees and confirmation before execution.

Pap-Pay convert screen — Bitcoin wallet to personal card
Pap-Pay enter amount screen with BTC rate and conversion fee
Pap-Pay confirm transfer screen with locked BTC rate
Outcome

Designed an end-to-end employee wallet experience covering account activation, salary management, transactions and crypto-to-fiat conversion — creating a scalable product foundation for future financial services.

Pap-Pay mascot holding a “Thanks for your attention!” sign
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