Founder and CEO of Nextcloud, Co-founder and Vice Chair Eurostack, Board Member MariaDB Foundation, Founder of ownCloud, Free Software Developer, former KDE e.V. board member, Photographer

Spatial ecologist | landscape ecology, animal behavior, movement & space use patterns | Passionate about public transportation and free & open source software | Immigrant | Gregarious introvert | Twin Peaks enthusiast | English/norsk | She/her | Peer review jenny.hansen at nina.no 🏳️‍🌈

product designer who codes.
I design and build software.
both how it looks, and how it works.

loves 🍵, 📷, and 🌌.

#GNOME Foundation member. been doing design in #OpenSource like #Pidgin, #Intel, #RedHat, #Xamarin, #VSCode and more for 2 decades. enjoy creating #PixelArt #RetroGames for #GameBoy / #NES.

🌱 laid off in 2026 and now running free design services for #FOSS projects. want to become a sponsor? https://planetpeanut.studio/sponsors 🌱

#NoAI in my work.

Hacker, activist, free-softie ◈ techie luddite ◈ formerly information security and infrastructure at https://isnic.is/ and https://occrp.org/ ◈ my opinions are my own etc.

(he/him)

⁂

profile image: drawing of a head and shoulders of a cat-person, in a space suit.

banner image: long-exposure photo of a large tent, brightly illuminated from inside, looking as if it is made of lava

#foss #libre #privacy #infosec #fedi22

(public toots CC By-SA 4.0 if applicable)

🇪🇺 🇵🇱 · 🇧🇦 🇮🇸 · 🇺🇦

Developer relations at Tessl.

Previously: Open Source Communications and Compliance Lead at Orcro.co.uk , Developer Relations Manager at Axiom, InfluxData, Canonical / Ubuntu

Podcaster for over a decade. Currently on Linux Matters. Get it wherever you find podcasts.

FI: Etsin kiinnostavia nörsäjuttuja ja hymyä naamalle. Setämies ikäluokkaa, lasten jälkeen kaksin kotona.

EN (filter out the Finnish 😛):
I love all tech and follow and toot about such. Especiallly home automation. Open source guy by heart and profession. Engineer by diagnose 😁. Work at Red Hat as hybrid cloud automation SA.

Toots are deleted in 6mo.

#opensource #foss #homeautomation #kotiautomaatio #devops #aiml #k8s #openshift #ansible #iot #edge #running #skiing #selfhosting

French-German Free Software developer currently based in Berlin. Work on Nextcloud during the day and on KDE during the night. KDE e.V board member and co-maintainer of Tokodon, Merkuro, Arianna, NeoChat. Aside from open source, I like traveling by train, running, cycling, backing and playing board games.

He/him

Dedicated to joy, simplicity and kindness in software and its organisations. Open Source and startup leader/founder/advisor. #Emacs guy (melpa.org).

Past and current obsessions include dancing ballet, singing, acting, playing guitar/ukulele, qigong, cycling, climbing, cooking, street photography, mountain running and moving house internationally. Currently based in west Ireland.
🇬🇧🇱🇺🇩🇪🇳🇿🇫🇷🇮🇪

* This account is managed in part by a social media team composed only of cats

IT Consultant @univention, #FreeSoftware, #SSO, #Keycloak

Longtime open-source user, advocate, and contributor. I’ve been working with and writing about Linux and open source since 1999. Now writing for LWN.net (@lwn). Become a subscriber here if you're not already! https://lwn.net/subscribe/

I post about Linux, free and open-source software (FOSS), music, cats, politics, writing, and anything else that comes to mind. Hates gen-AI slop.

"When a man loves cats, I am his friend and comrade, without further introduction." Mark Twain

Mostly libre software and system safety. Also gardening, DIY, dog photos. Founded @veloren and other projects. Really, really dislikes fascists, born at 364 ppm.

🌱 Ecologist
 Rust nerd
👾 Hacker
🎓 PhD Computer Scientist
🤲 Open source lover
🙈 Parser, compiler, low-level, binding, VM/runtime, Web, home automation, embedded, WebAssembly polyglot…
🚀 R&D Element/Matrix, the decentralized, end-to-end encrypted, open source network
📜 Formerly Wasmer (WebAssembly runtime), Automattic, fruux, Mozilla (Firefox)…
🏠 Living in the stack, in a weird ABI, lost in FFI land

Ing. en Informática (Mgtr. en Teleinformática)

Enseño GNU/Linux, redes y ciberseguridad en https://JuncoTIC.com

Hablo de #gnu #linux, #opensource, #softwarelibre, #hacking, #infosec, #networking #redes #TCPIP, #cripografía y cosas relacionadas.

📺 YouTube > videos teórico/prácticos
📝 Blog > artículos técnicos
🎓 Cursos > formación estructurada
🛠️ Consultoría > asesoramiento especializado en infraestructura, GNULinux y ciberseguridad

Y tomo mate 🧉 mientras laburo.

Argentina [ES/EN]

Chair at @dude + @ry, a programmer and administrator of several servers like this one, a *nix user, and an advocate for an open and ethical internet. I work with servers, websites, and open-source projects for a living. I'm safe 🌈

Generic humanoid carbon unit, self-hosting media node. ❤️ tech, democracy, environment, society. Instantiated @ 332ppm.

Currently building @manyfold and site admin @ https://mastodon.me.uk

Previously: https://dxw.com, https://somethingnew.org.uk, https://openpolitics.org.uk, https://apolitical.co, https://theodi.org, https://www.amee.com and more.

Alignment: Chaotic Whimsy.

#OpenSource #Ruby #3DPrinting #MiniPainting #fedi22

Pirate 🏴‍☠️, Frisian in Rotterdam, FreeSoftware (free, as in freedom, not as in free beer) #Ubuntu, #PardonAssange 🍀 #music #politics #woke #leftist and no, I don't want your app.

Hacker, IT Infrastructure, Open Storage, Open Source, ProcoliX Hosting, Open Internet Discourse Foundation, HackerHosting, Protagio, Fediversity #Privacy #Sustainability #Transparency 
Husband of Tessa, father of Emma, Huub and Lieke.
Plays Viola, rides horses. Always busy, seldomly quiet.

Immigrant native New Yorker. Product person. Into open data and open source. Ex-moderator of the Firefox sub-reddit.

Reluctant Youtuber.

Into #retrocomputing #firefox #haikuos #ux #design #openstreetmap #opensource #opendata #writing #retrogaming #linux #debian #btrfs #music #noindex

🧪 Research scientist and engineer fed up with the status quo (electrochemical engineering: batteries and electrocatalysis).

⚙️ Into appropriate technology, open-source hardware, co-ops (of all kinds), solidarity economy, and that sort of thing.

🐣 Grew up across the Mississippi River from Cahokia Mounds (St. Louis, Missouri)

📍 Drôme, FR

🏕️ Distance running, bikelife, getting off-grid

🏴 In the lower left of the political compass

he/him

EN/FR

#democraticsocialism #LGBTQally #transally #EU #independentScotland #antifascist #SOSNHS #FOSS
Male, retired. Equality for all, regardless of gender, colour or sexual orientation. Society without socialism is not society, but exploitation of the weakest. He/him Lives in Hawick, Scottish Borders @bobjmsn.bsky.social
Header is a drone photo of my former home in Shetland.
Avatar is Aurora borealis over Loch of Voe Shetland

Blogger and author of #infosec tools rkhunter and #Lynis; involved with NLUUG, #openstandards and #opensource; helping companies to secure their #Linux and #BSD environment; interested in #sustainability and sharing messages in English here. My Dutch-only account is also @mboelen (mastodon.nl).

#noindex