Juraj Macák
Juraj Macák, a man with short light-brown hair in a blue patterned shirt, smiling slightly against a dark blue background

Juraj Macák

Senior Software Engineer · Slovakia

Nine years of Swift on apps people can’t really avoid using: health insurance, pharmacies, an identity card you verify over Bluetooth. These days a good part of that work runs through AI agents, and I write down what holds up and what quietly breaks.

Field notes on shipping iOS apps with AI agents

Claude Code against real repositories, hooks that hold, and the ten minutes of setup that decide whether any of it helps. Measured, not hyped.

More articles

All writing
  1. Two hooks that hold every time, and what breaks them

  2. What survives of prompt engineering

  3. Why your Claude Code sessions burn out so fast

Notes

Now building

  • In progress

    A Slovak bedtime story app that remembers

    An iOS app that writes a new story every night about the animals a parent and child once invented, and carries what happened in the last one into the next.

Projects

08