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FEDIDEVS

1047 of the best Open Source developers on Mastodon.

Best Human opensource Open Source
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Hello! 👋😊
Canon + Zwo photographer, mainly Icelandic landscape, aurora, astro & weather. Self-hosted.

She/her, living in Fife, Scotland. Retired IT company director, game graphic creator in the '80s. INFJ-T.
Owned by a cat, EV owner. I ❤️ ALT text and . Ally 🏳️‍🌈🏳️‍⚧️🇺🇦🇵🇸
Immunocompromised (RA) so 😷 + 9 x 💉
No bio ∨ 0 posts = no follow back. I already give to charity and I have nothing for sale. Boost ≠ endorse.
I post a photo of ours when I can. I hope you enjoy them!

Last posted 1 day ago
Posts 715
Followers ▼ 1,246
Following 1,317
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Lorenzo Ancora verified
@[email protected]

Open Source Advocate | Developer | Webmaster 🇪🇺🇮🇹

Friendly and enterprising geek committed to promoting user freedom and computer literacy. As a lifelong scholar and social activist, I specialize in Free/Libre and Open Source software development. A rational free thinker, I believe in personal growth through the power of knowledge and community.

Golden rule: respect → more respect.

Last posted 2 days ago
Posts 303
Followers ▼ 559
Following 998
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I'm very interested in free software and licensing of art and the written word. I'm a member-owner of a local brewpub cooperative. I use SDF and Tilde pub-nixes as well as self host what I can.

At 19:00 UTC Monday through Friday I'm on AnonRadio.net doing a 30 minute news show. I read news I've found around the web.

My preferred pronouns are He/Him/His.

Last posted 3 weeks ago
Posts 2,984
Followers ▼ 429
Following 498
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Head of Communications @Mastodon joinmastodon.org, communities person 💗💜💙 technologist & artist. I do things with code, & tinker with gadgets … all-in on open social web ... one-third of a weekly 🎧 @gamesatwork_biz & part of meetup 🛠️ @hackwimbledon

Last posted 1 day ago
Posts 14,239
Followers ▼ 155
Following 3,662
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governance nerd; open source developer & community manager; novelist; activist; NWSL fangirl

Last posted 1 day ago
Posts 7,571
Followers ▼ 119
Following 2,620
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Dutch gov OSPO lead | FOSS advocate | GovTech | digital sovereignty | IT nerd | DIY's ✨

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

Last posted 1 day ago
Posts 12,237
Followers ▼ 115
Following 2,983
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Robert W. Gehl
@[email protected]

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

My next book, "Move Slowly and Build Bridges: Mastodon, the Fediverse, and the Struggle for Democratic Social Media" will be published by Oxford University Press this year.

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

he/him

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

Last posted 1 day ago
Posts 5,633
Followers ▼ 95
Following 1,919
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Frank Karlitschek
@[email protected]

Founder of Nextcloud, founder of ownCloud, Free Software Developer, former KDE e.V. board member, photographer and founder of openDesktop .org

Last posted 1 week ago
Posts 2,138
Followers ▼ 84
Following 1,233
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Free software () - vegan 🌱 - sustainability - - finance - environment - transparency - Linux - freedom - fairness - politics - NL - 🐷 - 🤍❤️🤍 - 💙💛

Last posted 1 day ago
Posts 10,573
Followers ▼ 69
Following 4,879
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Miguel Afonso Caetano
@[email protected]

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

Last posted 1 day ago
Posts 12,319
Followers ▼ 64
Following 664
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Bastien Guerry
@[email protected]

Free Software hacktivist · bluehats.world 🧢

Last posted 1 day ago
Posts 146
Followers ▼ 61
Following 733
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Ben Lockwood, PhD
@[email protected]

Postdoc @ Penn State | Forests, carbon, geography, social nature. Photographer. Part-time fiction & nonfiction writer. 
More at BriefEcology.com

Interests include:

Last posted 1 day ago
Posts 2,268
Followers ▼ 59
Following 296
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Josh Bressers
@[email protected]

VP of Security at Anchore - Podcaster (opensourcesecuritypodcast.com hackerhistory.com) - Blogger (opensourcesecurity.io) - He/Him

Last posted 3 days ago
Posts 782
Followers ▼ 59
Following 826
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IT Consultant from Germany | Nerd | Linux Advocate | Instance Admin of burningboard.net | Interested in
Linux, Open Source, Elektronics, Retro Gaming, Photography, Smart Home and Emulation.

Ancient Domains of Mystery (ADOM) is the greatest video game of all time for me !

Last posted 2 days ago
Posts 3,645
Followers ▼ 57
Following 396
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Avatar: penny farthing i am not a number
Header: plague island

What Orwell feared were those who would ban books.
What Huxley feared was that there would be no one who wanted to read one.

gen x
amab/cis/het standing with 🏳️‍⚧️ 🏳️‍🌈
he/him
probably on the spectrum.

if you think i am being rude to you, i am not.
it is a joke that i have not properly conveyed.






Last posted 2 days ago
Posts 29,991
Followers ▼ 57
Following 5,276
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Koen de Jonge - SynQ
@[email protected]

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

Last posted 1 day ago
Posts 5,942
Followers ▼ 51
Following 3,275
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Humanism, open source, some music, art, and nonsense.

Account is locked; a significant fraction of what I post is followers-only. Got a blank or nonsensical avatar, no visible activity, no pointers to your identity? I'll ignore your follow request. I might choose not to accept it for other reasons, too. 🙂

Sometimes I ask questions here. When I do, I would ask you to please reply with your own thoughts, not an LLM's

Tröts auf Deutsch derzeit unter @xahteiwi.

Last posted 1 day ago
Posts 12,182
Followers ▼ 47
Following 534
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🆓lance 💻 Insultant, Open Source and Network Geek, Debian Developer, 🚈 Addict, ÖPNV-Expert. 🏡 am 🚉, Hamburger Jung. Macht Fässer auf, liefert fiese Ohrwürmer der 70er, 80er und 90er 🐈🐈‍⬛🐈‍⬛🐈‍⬛. Spricht IPv6 und Fachchinesisch. Reads and explains RFCs and IEEE standards for fun and profit.

Looking for new part-time freelance challenges starting April 2025.

Last posted 1 day ago
Posts 10,499
Followers ▼ 45
Following 1,462
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Jonathan Kamens 86 47
@[email protected]

he/his
Director of Information Security at 4DMedical.
I work primarily in , , and infrastructure.
ex (fired by )
Dad, old-school hacker, Righteous Indignation Man. Opinions are my own. Follow my blog at @jikblog.
justmytoots.com/@jik@federate.

Last posted 1 day ago
Posts 14,057
Followers ▼ 44
Following 2,541
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Alex Ștefănescu
@[email protected]

Move slow and fix things. CTO @ apti.ro. Senior dev @ darc.li. Open-Source Dev, Human Rights Advocacy.

 Queer, RA 🏳️‍🌈

Last posted 1 day ago
Posts 2,855
Followers ▼ 44
Following 699