RideFlow — The Premium Fleet Dispatch Platform
The Infrastructure Challenge
Rendering hundreds of active vehicles, coordinate paths, and custom routes on a single dispatcher map without UI slowdown or exceeding API usage quotas.
The Engineering Flex
We bypassed generic framework options and constructed a modular, optimized algorithm directly tailored to the systems overhead constraints.
We engineered a dark-themed dispatcher dashboard utilizing React rendering optimizations. Rather than constantly calling external geocoding paths, route segments are cached in a PostgreSQL buffer via Prisma ORM and retrieved locally. Leaflet map layers are throttled using coordinate decimation algorithms to reduce map node count, resulting in ultra-fast client-side renders.
// Next.js API cached routing coordinates endpoint
import { prisma } from "@/lib/prisma";
export async function getOptimizedRoute(vehicleId: string) {
const cachedRoute = await prisma.routeCache.findFirst({
where: {
vehicleId,
expiresAt: { gt: new Date() }
}
});
if (cachedRoute) {
return JSON.parse(cachedRoute.coordinates);
}
const liveCoords = await fetchLiveVehicleCoordinates(vehicleId);
const simplified = decimateCoordinates(liveCoords, 0.0001); // simplification algorithm
await prisma.routeCache.create({
data: {
vehicleId,
coordinates: JSON.stringify(simplified),
expiresAt: new Date(Date.now() + 10000) // 10s TTL
}
});
return simplified;
}Project Outcomes
Technologies Utilized
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