Alex Rzem
Notes on identity, agentic systems, and the quiet work of building software.
I'm a specialist senior manager at Deloitte Australia, working in identity and agentic security. I run a homelab that hosts a small multi-agent assistant platform (Angus, Mabel, Arthur) built on the Claude Agent SDK.
This site is where I write about the things I keep running into at the intersection of AI engineering, identity, and software development. Most essays here are the notes version of something I wish someone had handed me a month before I needed it.
About this site
rzem.guru is a static site: Astro 6, MDX content, deployed to Cloudflare Pages. No tracking, no ads, no newsletter pop-up. The source is on GitHub. Posts are available as RSS.
Elsewhere
You can reach me at alex@rzem.com.