About
Intent-driven engineer.
AI orchestrator.
Problem solver.
I build agentic AI systems and ship production code where ownership meets velocity.
Most of the AI economy is a tax on attention — every prompt, every memory, every artifact you produce billed by the token, owned by someone else. There is a different way: infrastructure that runs on the machine in front of you.
By day I am a senior engineer at a major insurer. Evenings and weekends I build NEXUS, my personal AI infrastructure. This site, every essay, every product — produced on it.
Operator profile
# /etc/timraysby.yaml
name: Tim Raysby
role: senior engineer @ Fortune 100 insurer (day)
builder of NEXUS (evenings & weekends)
location: Greenville, SC
runtime: local-first
philosophy: my tokens, my business
shipped: NEXUS — agentic AI on my own hardware
this site, every essay, every product
# constraints
sabbath: Sundays — rest is structural, not residual
data: no cloud-resident personal context
scope: evenings & weekends only
# dependencies
requires: [ coffee, waterfall hikes, SUP boarding, travel, time with my wife ]
recharges-on: slow weekends that earn the building
# interface
contact: contact@timraysby.com