A personal notebook on technology, work, and curiosity.

C:\MATIJA\NOTES / DIRECTORY LISTING

The working notebook.

AI, radio, community, making things,
and occasionally getting away from the desk.

2026 / notes & experiments

Sep 2026PublishedOne Successful Agent Run Proves Almost NothingHow I used parallel runs of the same engineering ticket to expose variance, compare agent behavior, and turn lucky successes into repeatable system behavior.Agentic EngineeringSep 2026PublishedI Was Still the Architect. AI Made Me Faster.How I used a dedicated AI expert to help design, implement, and test changes across a multi-repository agentic engineering system without giving up architectural authority.Agentic EngineeringAug 2026PublishedThe Model Is Not the SystemWhat building ARF taught me about turning capable coding models into a repeatable engineering system with specialist agents, deterministic skills, independent verification, environments, and versioned architecture.Agentic EngineeringJun 2026PublishedMeshtastic: My Small Off-Grid Mesh NetworkWhat Meshtastic is, the devices I use, how my setup evolved, and why the mesh itself is more interesting than any single radio.Radio / meshMay 2026PublishedMy Home Assistant Is the Control Room for My HouseHow I use Home Assistant to bring heating, energy, networking, cameras, appliances, family routines, and weather into one shared operational view.Home Lab