247url

Feature

1. 1.Architected and implemented a high-performance URL shortener, integrating a Valkey (Redis-compatible) caching layer. Optimized the redirect flow to serve high-traffic (hot) links directly from the cache, significantly reducing database load and minimizing response latency.
2. 2.Designed a production-ready full-stack architecture (Next.js + Go), configuring Caddy as a reverse proxy to unify domain management and centralize traffic routing. Established a robust and maintainable project structure optimized for real-world deployment and operations.
3. 3.Social crawler detection with OG metadata serving, ensuring short URLs correctly display titles, descriptions, and thumbnails when shared on social platforms.