I’m Justin Wallis. This site is a public engineering notebook for the systems I build, test, automate, and document.
The focus is practical infrastructure: networking, servers, storage, self-hosted services, monitoring, automation, web systems, and increasingly AI-assisted media workflows.
Why this site exists
My private systems are much more detailed than anything that belongs on a public repository. Rather than publish live topology or operational details, I turn useful ideas into sanitized, reproducible patterns that other people can understand and adapt.
That means diagrams use generic names, example networks use non-sensitive addresses, and private camera/security/storage details stay private.
For a broader professional portfolio, visit JustinWallis.com.