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API & Backend

Multi-Vendor Marketplace API

E-commerce · UKApril 2024

About this project

The core backend API for a multi-vendor marketplace platform — handling product listings, inventory, orders, payments, vendor payouts, and fulfilment status. Designed from the ground up for horizontal scale.

Key outcomes

  • Handles 2,000+ concurrent users without degradation
  • Stripe Connect integration for automated vendor payouts
  • Full OpenAPI 3.0 documentation for mobile and third-party consumers

Category

API & Backend

Technologies used

Node.jsTypeScriptFastifyPostgreSQLRedisStripe ConnectDocker

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