LeaseFlow Fleet & Logistics Management System
A real-time fleet, asset, and dispatch management system ingesting live telemetry from hundreds of vehicles and lease assets across East Africa.
The Challenge
The client experienced system crashes during peak dispatch hours caused by unoptimized queries and a single overloaded server, losing dispatch records during outages.
The System Solution
We rebuilt the ingestion layer with asynchronous queue workers, partitioned the PostgreSQL telemetry tables, introduced Redis caching for dispatch boards, and moved the platform onto load-balanced infrastructure with automated failover.
Architectural Overview
Event-driven ingestion through Redis queues into partitioned PostgreSQL tables, WebSocket-powered live dispatch boards, and horizontally scaled Laravel app nodes behind NGINX load balancing with health-checked failover.
Stack Roles
| Technology | Role in Project |
|---|---|
| Laravel 12/13 | Core Backend Framework |
| WebSockets / Reverb | Live Dispatch Boards |
| NGINX | Load Balancer |
| DigitalOcean / Vultr | Managed VPS Cluster |
| PostgreSQL | Partitioned Telemetry Store |
| Redis | Ingestion Queue Layer |
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