Reactnestjspostgres

BikeFixUp Multi-Vendor Service Marketplace

By Swann
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Published on
Duration
10 Months
Role
Full Stack Engineer
BikeFixUp customer and vendor portals

Delivered a multi-vendor marketplace enabling bike shops to manage bookings, inventory, and payouts. Built modular NestJS microservices with Redis caching and RabbitMQ events, while React and React Native clients shared GraphQL/REST APIs for realtime updates.

Highlights

  • Architected PostgreSQL schemas for vendors, services, and payout flows with transactional guarantees.
  • Added Stripe Connect for vendor settlements and automated invoicing.
  • Deployed CI/CD through GitHub Actions with container scans, contract tests, and blue/green releases to AWS ECS.

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