Building GeoSync — route intelligence for logistics on unpredictable roads

Hey everyone — launching GeoSync on Product Hunt this Wednesday (Aug 26).

Quick background: I'm from Kashmir, where road disruption (snow, landslides, seasonal closures) makes last-mile delivery genuinely unpredictable. Most logistics tools assume stable infrastructure — GeoSync doesn't. It's an AI-powered route intelligence starter kit (Node/Express, Supabase, Gemini 3.6 Flash, Leaflet.js) that dynamically reroutes deliveries instead of relying on a static map.

Originally built for a hackathon, now packaged for other devs to drop into their own projects.

Would love feedback before launch — what would make this more useful for your use case? Happy to answer questions about the build too.