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Giles Caunter

Technology leader, systems builder, and long-term experimenter.

I’ve spent years building practical systems, exploring new ideas early, and working at the point where software, engineering judgement, and real-world usefulness meet.

My background ranges from building what was likely one of the earliest B2B insurance quoting systems, to writing a programming language, to experimenting with AI and machine learning long before either became fashionable.

More recently I’ve been exploring post-quantum encryption, passwordless authentication, lightweight cloud systems, and small software experiments such as Planetoid.

Explore

Aviation

Aviation

Flying, airfields, practical systems, and the booking project.

Planetoid

Planetoid

A small game experiment exploring mechanics, iteration, and publishing.

Selected Work

Selected Work

A few things I’ve built, explored, or led over the years.

Experiments

Experiments

Notes and ideas on security, AI, systems, and whatever else proves interesting.

Selected Work

  • B2B insurance quoting systems
  • Programming language design and implementation
  • Early AI and machine learning experiments in the 1980s and 1990s
  • Modern experiments in security, including post-quantum encryption and passwordless authentication
  • Practical software projects including aviation systems and indie experiments

Current Projects

  • Planetoid – an experimental game project
  • Aviation booking systems – practical software for real-world use
  • Field Notes – posts on systems, failures, experiments, and ideas

What You’ll Find Here

This site is part project archive, part notebook, and part thinking space.

Alongside software and architecture, I also write about aviation, cars and mechanics, nature, life with dogs, and whatever else turns out to be interesting enough to keep.

Planetoid

Planetoid is a small game experiment and a useful place to explore mechanics, iteration, publishing, support, and product thinking in practice.

Read more about Planetoid
Download Planetoid on the App Store

Elsewhere