I build and test AI systems

for small business problems, and share the practical lessons so nontechnical people can build them too.

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Christian Colon at his desk, wearing headphones, with an automation workflow on the monitor

Tools I build with

Latest writing

Step by step lessons from each build, written so you can follow along without a technical background.

I installed Khoj on Linux to build a personal memory system

Getting a private AI second brain running on Fedora Asahi Linux took a lot more troubleshooting than I expected.Notes24 July 20266 min

OpenClaw for beginners

A first run with OpenClaw, written as the steps I wish someone had handed me before I opened it.Tutorial23 July 20263 min

Hermes for beginners

I kept hearing about AI agents, so I sat down with Hermes and wrote out what it is before I trusted it with anything real.Notes22 July 20263 min

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What I’m learning

I’m still a beginner, and I learn by building. These are the three things I’m working on right now.

Microsoft AZ-305, Azure Solutions ArchitectMicrosoft Learn paths and practice examsStudying now
CompTIA A+IT Support Technician course at Per ScholasIn class now
Christian Colon Tech on YouTubeVideo versions of my tutorials and notesBuilding now