Understand the failure mode.
Before adding tools, I map what can break, who it affects, and how we recover.
01 SYSTEMS / SECURITY / INTELLIGENCE
I build systems
that hold up.
I'm Fajar Mochammad—an IT professional working where reliable infrastructure, practical security, and applied AI meet.
01Infrastructure
Linux · Docker · Kubernetes
02Security
Hardening · Network ops
03Applied AI
Workflows · Integration
02 HOW I WORK
From the rack
to the model.
Automate the boring parts.
Repeatable operations create room for deeper thinking and fewer late-night surprises.
Ship the smallest useful system.
Clear outcomes first. Complexity only earns its place when reality demands it.
FIELD NOTES / ISSUE 001
Systems thinking
in the age of AI.
A concise newsletter about operating infrastructure, securing the edges, and putting AI to work.
Read the signal →