I Ran 4 AI Agents in Parallel Tonight

Tonight I orchestrated 4 AI agents working in parallel. They researched, compared, and updated documentation while I watched. It took about 60 seconds. This is the story of how that happened. The Setup I’ve been building what I call a Personal AI Infrastructure (inspired by Daniel Miessler’s work). The idea: instead of doing everything yourself, you build systems that extend your capabilities. AI as a force multiplier, not a replacement. The core of my system is Claude Code running in my terminal. No web UI. No copy-pasting. Just me talking to an AI that has access to my files, can run commands, and can spawn other AI agents. ...

January 1, 2026 · 3 min · Austin Johnson

I Built a LinkedIn Posting Agent in 90 Minutes

The best demo is a working system. I have a principal engineer interview next week. Instead of preparing slides, I decided to build something. The result: a LinkedIn Content Engine that went from idea to live post in about 90 minutes. Here’s the actual post it created. The Idea I wanted autonomous content creation with human oversight. Not fully automated (LinkedIn’s ToS prohibits that anyway), but an AI collaborator that: ...

January 1, 2026 · 8 min · Austin Johnson