// current project
A full stack for a TCG deck builder featuring a Rust backend, web interface, Android/iOS native applications. Developing using AI-native best practices to blend speed of execution and engineering quality.
jeffarn.com
Jeff Arn
Engineering Manager at Meta on Messenger infrastructure. 13 years building large-scale distributed systems; previously at IBM on developer platforms and AI systems.
What I'm building
// current project
A vanilla WoW private server using VMaNGOS, with a bot system that simulates a full party. The goal is a solo-playable version of 2005-era World of Warcraft with decent AI companions.