Frenzi International
Frenzi International runs a taxi-booking and food-delivery platform, with apps on the Apple App Store and Google Play.

CTO
I acted as CTO, leading a small team that, over a period of 14 months, built the platform from the first design through to its launch on the Apple App Store and Google Play.
The apps
Taxi booking and food delivery in one platform, launched on the Apple App Store and Google Play.
Backend and administration
A PHP backend and administration system, built on my PHP Framework.
Real-time servers
Communication and location-tracking servers running on a real-time infrastructure.
Built for load
Designed to handle thousands of live position updates and booking requests at the same time.
LeadershipAppsBackendsReal-timeFrameworks
Articles
- A scalable real-time signal system in PHP and Node.js - Pushing instant updates to tens of thousands of mobile devices from a PHP backend
- Fast log counters in PHP - Atomic counters in shared memory, so the database gets one write a minute instead of one per request
- A queue on any table in PHP and MySQL - Turning any table into an atomic job queue with row locks and no extra columns
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