BikeFixUp Multi-Vendor Service Marketplace
By Swann

- Published on
- Duration
- 10 Months
- Role
- Full Stack Engineer

Sharing
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.