Fourdat
Multi-tenant urban logistics dispatch and microsecond route optimization engine.
Urban delivery operations struggle with exorbitant routing API costs (e.g. Google Maps distance matrix), fragmented mobile apps between merchants, drivers, and customers, and unreliable SMS dispatch notifications.
Architected a unified Turborepo monorepo encompassing 5 distinct operational applications: Admin, API Gateway, Customer Portal, Driver App, and Merchant Dashboard. Integrated a self-hosted OSRM (Open Source Routing Machine) routing container for zero-cost distance calculations and KudiSMS for instant driver dispatch.
Turborepo monorepo powered by Bun runtime, Docker Compose infrastructure orchestration, PostgreSQL database, and containerized OSRM routing engine. KudiSMS integration handles real-time SMS alerts.
OSRM contraction hierarchies for sub-millisecond road-network distance matrix calculations and driver-to-package nearest-neighbor assignment.
Turborepo + Bun provides blazing fast build times and unified TypeScript package sharing across 5 applications; self-hosted OSRM eliminates recurring commercial routing API fees.
A self-contained, enterprise-grade logistics dispatch platform capable of routing thousands of urban deliveries locally with zero third-party mapping API dependencies.
Private-fleet urban logistics network for commercial retail chains and on-demand delivery.