Package Management Nerd, working on mapping the world of open source software https://ecosyste.ms and blogging about package managers at https://nesbitt.io

Teacher in #Maths & #ComputerScience
#OpenSource #foss #dev #AI #IA
& Team #NSI :arch:
Posts on #Politics, #Science, #Tech, #Education, #AI #crypto #infosec & any stuff.
RTs≠Endorsement

#free as in #f..cking #free (software, mind & world)

Let's follow ! 🤘🤙

Still coding free software — Created htop, Teal (typed dialect of Lua), LuaRocks package manager, GoboLinux distro

PhD (PUC-Rio), interested in dataflow, PL ∩ HCI

Occasional music and cat content

en/es/fr/pt/de: he/él/lui/ele/er

CTO @dude (a WordPress agency), admin of several servers like this one, programmer, *nix user, and advocate for an open and ethical Internet. Creator of Mastodon Bird UI. I work with servers, websites, and open source for a living. I'm safe. 🌈

Senior Technical Writer @ Opplane (Lisbon, Portugal). PhD in Communication Sciences (ISCTE-IUL). Past: technology journalist, blogger & communication researcher.

#TechnicalWriting #WebDev #WebDevelopment #OpenSource #FLOSS #SoftwareDevelopment #IP #PoliticalEconomy #Communication #Media #Copyright #Music #Cities #Urbanism

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)

🇪🇺 🇵🇱 · 🇧🇦 🇮🇸 · 🇺🇦

I like #Linux, #OpenSource, and #FOSS a lot. So much so I do a #history #podcast about those things at @linuxuserspace, make videos here and there at @terminaltricks, and write at my blog on occasion. I also help out mintCast where I can.

Ontario Research Chair of Digital Governance for Social Justice, York University.

My latest book, "Move Slowly and Build Bridges: Mastodon, the Fediverse, and the Struggle for Democratic Social Media" was published by Oxford University Press late 2025.

Been on the fediverse since 2017. I'm now helping run AoIR.social

he/him

Trans rights are human rights. I boost #BlackMastodon and #MutualAid posts. I also call for alt text for accessibility.

Addressing #climatechange through data driven methods in #ecology #remotesensing #phenology #foodsecurity

#rstats developer | #academic omnivore | move fast and fix things | personal account | #politics, #science & #foss software | account with amnesia | he / him

There is a crack, a crack in everything
That's how the light gets in
- Leonard Cohen

Dutch gov OSPO | FOSS advocate | GovTech | Digital Sovereignty | IT nerd | DIY's ✨

One of Fosstodon's admins. Staff of Pookie and Wessie. She/her. 🏳️‍🌈&🏳️‍⚧️ ally.

Hello! 👋😊
Self-hosted Canon + Zwo photographer, mainly Icelandic landscape, aurora, astro & weather.
Retired IT company director, 70 yo she/her living in Fife, Scotland. INFJ-T.

Owned by a cat.
38 x 400W solar panels, 19kWh battery, EV owner.
Immunocompromised (RA) so 😷 + 9 x 💉
1st decentralised 28 Jan '19.
No AI or LLM.
I already give to charity and I have nothing for sale.
Ally 🏳️‍🌈🏳️‍⚧️
I ❤️ ALT text and #OpenSource.
No bio ∨ 0 posts = no follow. Boost ≠ endorse.
3mo autodelete.

Expressive type designer. Co-pilot of https://mamot.fr/@velvetyne since 2011.

Serial reposter. Enthusiast cook / baker / fermenter. Also a former secular scout. Father of a kid with Hurler Syndrome (MPS 1).

#TypeDesign #Typefaces #OpenSource #HurlerSyndrome #Cooking #fermentation #fedi22 #AndroSwitch

📊 Data visualisation specialist.
💻 R | Python | D3.
🎨 Generative artist.
🏃‍♀️ Distance runner.

Website: https://nrennie.rbind.io/

She/her. Views my own.

#RStats #DataViz #GenerativeArt #DataScience #Rtistry #Statistics #Stats #RSpatial #GenArtClub #Python #D3

Immigrant. Software Developer in Berlin. Previously: Open Knowledge Brasil (@okbr) Founder and CEO, Open Knowledge Foundation (@okfn) Consultant, Wikimedia Foundation Consultant (@wikimediafoundation) in Brazil, Dev in São Paulo, and Particle Physics. 🏳️‍🌈&🏳️‍⚧️ ally.

Interests: #OpenSource #OpenKnowledge #science #Python #philosophy #AI #MachineLearning
Likes: #cooking #dogs #cats
Sports: #cycling #badminton #football #SUP
Following: #disinformation #FarRight

🏡 Berlin
🐣 São Paulo

Groene Beta uit Nijmegen.

Gemeenteraadslid Nijmegen (GL) GR 2026 #6 .

Open Source & Data.

Project leader of PEP (RU/iHub).

Gitarist 🎸 @thelessergods 🤘.

Organisator @inn 💻.

t_0 @ 343ppm CO2.

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

#EU Policy Analyst for the #OpenSource Initiative. Former EU Parliament Assistant. Expert in 💻Digital, 🚄Transport, and 🧪Research Policy. #fedi22 #EU #tech #ukraine #foreignpolicy Find out about my work at @[email protected]

working for a value-based economy, helping people and organisations to join the transition and build a human centred digital age.

Co-founder of Free Knowledge Institute, femProcomuns cooperative, Meet.coop, CommonsCloud, TTN.cat/XOIC.coop. Collaborator at Commons Network, PublicSpaces.net. Also blogs at @wtebbens

#commons #digitalcommons #cooperative #sustainability #businessmodels #FreeCulture #holochain #meetcoop #iot #LibreSoftware #OpenSource #sovereigntech #PublicSpaces

#Climate & #Energy research at #IIASA | author of #IPCC #SR15 (2018) | co-chair #AAR2 | board member Climate Change Center Austria (#CCCA) | #ScientistsForFuture | #FreeTheModels & #FAIRdata for #openscience


Content:

- 75% work: research on #Climate (mostly mitigation), #ScientificSoftware, #FAIRdata, #opensource & #freethemodels, ... (mostly English)


- 20% Vienna politics related to my work expertise (trying to stay clear of party-politics, mostly German)


- 5% random

searchable

INFJ. Software engineer at Cosylab, working on space and astronomy projects. Living in Slovenia🇸🇮, Europe🇪🇺. GNU/Linux, free software, open source enthusiast, KDE contributor, pirate party member. Astronomy is my hobby. Lover of scotch whisky, tea and good food. Like to travel a lot and read books (especially about philosophy, psychology, science and economy). Can’t live without music (mostly classical, reggeaton, reggae, dancehall, rap, hiphop). I’m a hopeless romantic with a naughty mind.

Father, husband, mathematician (PhD), web developer, Linux nerd, open source advocate, #Finnish, #Turku
#Math #OpenSource #Art

See my art at Pixelfed