Zafe Wallet

Zafe Wallet is a confidential mobile crypto wallet project for iOS and Android. The product covered the essential wallet loop: onboarding, balance overview, top-up, transfer, operation history, and adding new currencies to the wallet

The work lasted two months and focused on turning a complex crypto feature set into a calm mobile experience that feels secure, fast, and understandable without exposing the NDA-bound product mechanics publicly

Crypto wallets often fail at the moment where trust and speed need to coexist. Users need to understand what asset they hold, what action they are about to perform, what network or currency state is involved, and what happens after the transaction

The client needed a product design system that could support a unique wallet-management feature while still covering the expected everyday flows of a serious mobile wallet

The project was structured around product framing, flow mapping, mobile UX design, design-system work, prototyping, and handoff for two mobile developers

Instead of treating onboarding, top-up, transfer, history, and currency activation as separate screens, I mapped them as connected decision paths with shared confirmation, status, and error logic

The onboarding flow had to create confidence quickly without overloading the first session. Crypto products can become intimidating when they front-load too much technical language, so the entry path was kept focused on orientation, setup, and the first meaningful wallet state

The flow made security and account readiness visible while preserving a short path into the product, so new users could understand what Zafe does before getting buried in wallet mechanics

The core operational layer covered top-up, transfers, operation history, and adding new currencies. Each flow needed to show enough detail for trust while staying compact enough for repeated mobile use

A lot of the design work went into status clarity: pending, completed, failed, review, empty history, disabled actions, currency availability, and confirmation moments all needed a consistent visual and interaction language

The design system was built for a mobile crypto product where small inconsistencies can become expensive. Cards, balances, assets, buttons, status chips, confirmation panels, list rows, inputs, and empty states needed to behave predictably across the app

The system gave the two mobile developers a stable implementation base while keeping the interface flexible enough for new currencies, transaction types, and wallet states after the initial release

The project team was intentionally lean: one designer and two mobile developers. That made handoff discipline important, because product decisions had to be clear enough to move straight into implementation without long translation cycles

Over two months, the work moved from product framing and flows into high-fidelity mobile screens, reusable components, implementation notes, and a coherent screen set for both iOS and Android

The final result was a complete mobile wallet design package: onboarding, wallet home, top-up, transfer, history, new-currency activation, core design system, and developer-ready handoff

Because the product is under NDA, the public case avoids project links and sensitive mechanics, but still shows the structure and interface craft behind a serious crypto wallet built for real mobile delivery