GeoSync — Intelligent Logistics Network

GeoSync is a route intelligence starter kit for developers building logistics or delivery apps. Born from a real problem: last-mile delivery where road conditions are unpredictable (snow, landslides, closures), and static maps fall short. Built with Node/Express, Supabase, Gemini 3.6 Flash, and Leaflet.js. Originally built solo for a hackathon, now packaged so other devs can skip building this layer from scratch.