Mobile cataloging and market value estimation app for rare coins, stamps, and trading card collectors.
Mobile cataloging and market value estimation app for rare coins, stamps, and trading card collectors.
Built React Native mobile application for organizing rare collectibles with live market value tracking.
Integrated eBay Sold Listings API to estimate fair market value for rare coins and cards automatically.
Successfully deployed into client production environment with sub-second API responsiveness and high user satisfaction.
