About

I’m a French Internet entrepreneur and consultant working across connectivity, applied AI and cybersecurity. A script kiddie in the 1990s, I now lead Openline, run Megastack and co-lead Calliope Agency. I spent over a decade as an external contractor on confidential defense and security contracts, specializing in social engineering and geopolitical risk. Personal loss led me to refocus on entrepreneurship. That chapter still shapes my discretion and practical approach. I also build open-source and civic projects, including Cup of News, Megamesh and Enki. Open to connecting with builders, entrepreneurs, investors, philanthropists and future clients: hollr.to/paulfxyz. Media kit: paulf.xyz/media, subject to its usage guidelines.

Badges

Tastemaker
Tastemaker
Veteran
Veteran
Gone streaking
Gone streaking
Gone streaking 5
Gone streaking 5

Maker History

  • Hollr.to
    Hollr.toYour personal inbox link. Encrypted on arrival.
    Nov 2026
  • Mang.sh
    Mang.shNatural Language to Terminal Commands
    Nov 2026
  • ASE
    ASEThe Guardian for your websites. Uptime, DNS and SSL.
    Nov 2026
  • Junk
    JunkA floating scratchpad, one shortcut away
    Nov 2026
  • 🎉
    Joined Product HuntFebruary 1st, 2016

Forums

Bug or feature request?

Let me know and I'll do my best to fix or implement them.

Any improvement needed?

Share it with me here in the open and I'll implement it.

Any suggestion or feedback?

Let me know and I will gladly consider it :)

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