Building a scalable marketplace that handles high concurrency with minimal latency, real-time inventory syncing, and complex order workflows.
Small to medium businesses can now launch professional e-commerce without expensive infrastructure. Users get instant feedback and a smooth shopping experience.
First Contentful Paint: 0.8s | Lighthouse: 95/100 | 99.9% uptime SLA
Implemented database connection pooling to handle 10k+ concurrent users. Used Redis for session caching and real-time updates. Learned the importance of monitoring and alerting early.