Virtual Card Holder

Store unlimited discount and membership cards in one place and get access to the barcode of any card in an instant. This project is an early preview of my virtual walled concept.


iOS, Android


16 weeks, 2020


Figma, Protopie


Product Designer


Given the fact that on average, people hold around 6 to 8 physical cards in their wallets, I challenged myself to envision what would crossing that limit without compromises would look like. To eliminate the biggest bottleneck, the search for the appropriate card, KARDZ makes recommendations based on location.

Final results

Clarity, balance, and ease of use are the three underlying principles of KARDZ’s visual style. The use of fine gradients and translucent panels, paired with high-contrast typography, allows KARDZ to showcase its modern aesthetic.

Dark mode

KARDZ's dark mode uses a darker color palette for all screens, views, menus, and controls, and it uses more vibrancy to make foreground content stand out against the darker backgrounds.

Interactive prototype

Simulating the functionality of the app with all the different states, interactions, and transitions brings this concept a step closer to reality.

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