
June 24, 2026
How I Build Systems That Run While I Sleep
I build unattended systems on four properties in order—scheduling, idempotency, observability, and graceful failure—starting with boring scaffolding
First-person essays on AI automation, GenAI/LLM engineering, cloud architecture and building autonomous systems, by Lazar Milicevic.

I build unattended systems on four properties in order—scheduling, idempotency, observability, and graceful failure—starting with boring scaffolding

I build unattended systems that replace recurring manual work—mapping the real process, automating deterministic parts with code and judgment calls with