About

DoubleThreshold.dev: Running. Cybersecurity. Systems thinking.

I’m a UK-based security professional and keen club runner. doublethreshold.dev is where I document my work across cybersecurity, technical builds, and running — applying a systems mindset to performance both on the track and in technology. Alongside this, I occasionally write about politics, incentives, and how complex systems behave. I’m also the founder of TruePB.net, a platform focused on running analysis, performance, and data-driven improvement.