I set out to design Only TCG, a B2C platform built to simplify the way trading card collectors manage their collections. The challenge was to bring thousands of cards, multiple TCGs, collection tracking, market value and future marketplace features into one clear and intuitive experience. From product strategy and user flows to the design system and interfaces, I designed a scalable product across web and mobile, built to evolve with the needs of collectors.

This project involved designing the end-to-end UX/UI experience for Only TCG, a B2C platform dedicated to trading card collectors. The challenge was to transform a large amount of data cards, series, collections, values and completion progress into a simple, intuitive and engaging experience.

The UX was structured around key collector journeys: discovering cards, tracking owned and missing items, managing multiple TCG collections and understanding their overall value and progression. A scalable design system was created to ensure consistency across the platform and support its evolution toward mobile and marketplace experiences.

The result is a clear and modular product experience that makes complex collection data easy to navigate, while providing a strong foundation for e-commerce, buying and selling features, and future product growth.