Juraj Bednar
jooray
Author, Bitcoiner, cypherpunk, biohacker, crypto-fanatic, oss enthusiast. Founder of @ParalelnaPolis
@ParalelnaPolis
Madelena Mak
Madelena
👩🎨 Lead of Product & Design @OpenHomeFoundation
👩🏻💻 Worked for the UN, FAANGs, StartupBus, Techstars, ZocDoc, Trillian.
@home-assistant Brooklyn, NY
Gramps Project
gramps-project
We strive to produce a genealogy program that is both intuitive for hobbyists and feature-complete for professional genealogists.
HARDWARIO
hardwario
Low-Power IoT Devices • Wireless Technologies • Custom Embedded Engineering
Liberec, Czechia
Alexandre ZANNI
noraj
I'm a Cybersecurity engineer, security auditor, pentester and ethical hacker.
Rawsec FRANCE
Brad Fitzpatrick
bradfitz
LiveJournal, memcached, OpenID, @golang team (2010-2020).
Currently making WireGuard & weird network tricks easier and more magical @tailscale.
Tailscale Seattle
Karel Kočí
Cynerd
I am a former Turris software developer, and now I am working on embedded systems for railways transportation.
Elektroline a.s. Prague
Michal Špaček
spaze
In your web, securing your app. Hacker, web developer, speaker, engineer. I believe HTTPS stands for How To Transfer Private Shit. "><script>alert(1)</script>
The Internet
Riccardo Spagni
fluffypony
Former lead maintainer @ Monero, contributor @ Tari, founder @ MyMonero, inventor & co-founder @ Yat, founder @ WalletD
South Africa
Jonas Schnelli
jonasschnelli
Former Bitcoin Core Developer & Maintainer (2013-2021)
Bitcoin Core World