Alex Radulovic

JavaScript/Node.js, systems programming, VoIP protocols, kernel development. Generalist who's gone deep in a few places.

How LLMs actually work under the hood. Also brushing up on WebGL for music visualizers

Custom ERP/CRM systems at PurpleOwl, and the occasional ZX Spectrum game recreation.

Conversations about Node.js, enterprise software for small teams, or war stories from 4 decades of shipping code.