Project case study

Tradeblock.

E-commerce. Sneaker Trading Platform

Tradeblock web and mobile screens showing offers and trade confirmations
Client
Tradeblock Inc.
Year
2023
Industry
E-commerce Marketplace
Services
Cross-platform EngineeringReal-time SystemsMobile Release Management

Overview

Tradeblock is a marketplace where sneaker collectors trade with each other directly. It runs on one codebase that ships to web, iOS, and Android at the same time. We worked on the trading experience from browsing to negotiating to confirming a deal. Real-time updates and push notifications keep both sides in sync, so a trade does not go stale while someone is deciding.

What we built

  • Single codebase shipping web, iOS, and Android together
  • Real-time offers and counter-offers between traders
  • Push notifications that keep both sides of a trade in sync
  • Community features like giveaways and monthly promotions

Our role

Cross-platform product engineering, web through mobile

  • Web
  • iOS
  • Android
  • Marketplace