jondot_

I build software, and sometimes companies. I founded Spectral, a developer-first code security company that Check Point acquired in 2022, and led developer-first security there after. Before that, CTO at HiredScore (now part of Workday), CTO at Como, and chief architect at Klarna and Conduit. I started out in the demoscene in 1996, hacking, building tools and making computer art. Currently working on the next thing.

writing

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• Every Message Listener Is an Endpoint
• The Key Never Left. The Signer Said Yes.
• Assume the Platform Loses Your Keys
• Whoever Serves the Completions Runs Your Shell
• A Refusal Is Not a Clean Verdict
• more

open source

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• Locoa one-person framework for Rust, since 2023
• blastradiusfind a compromised package across your org
• mcptapwatch what your agents send over MCP
• cluethe reasoning behind AI-written commits
• acidtripa multiplayer ANSI art studio
• Tellerone CLI over all your vaults, since 2021
• hygena code generator in your project, since 2017
• awesome-react-nativethe React Native index, since 2015
• castboxa reverse-engineered Chromecast, since 2014
• groundcontrolrun and monitor a Raspberry Pi, since 2013
• sneakersbackground processing for Ruby, since 2013
• graphenerealtime Graphite dashboards, since 2012
• 300+ more