System Design: How WhatsApp Handles 10 Billion Messages
Narrated in English.
25-minute architecture explainer covering Erlang, WebSockets, database sharding, and end-to-end encryption. The Psychology of Viral Content & breakdown of hook design, open loops, emotional triggers, and audience retention curves.
This video was written, narrated and filmed from a single document — script, visuals and questions included. Hand over your own procedure and your workforce gets the same, in every language they read.
