Mostly posts about gummi bears, space probes, and Ruby.

OSS contributor, maintaining Nokogiri, SQLite3, Rails::Html::Sanitizer, Mechanize, and more in the Ruby ecosystem.

Working at 37signals. Former Shopify, VMware, Pivotal, Bloomberg, various startups.

Software Engineer, Author of High Performance PostgreSQL for Rails

Grammy-winning rock group AMERICA: The Happy Trails Tour 2026. Live in concert. Performing their hits Horse With No Name, Ventura Highway, Sister Golden Hair and many more.

🌍 Geographer, cartographer & developer for the open science in archaeology • PhD candidate in digital prehistory • All around sense-of-place aficionado

⁂ Admin at https://Mapstodon.Space, the Mastodon instance for the map mob, & https://Trails.Mapper.Space, a generalist wanderer instance (wanderer is a Fediverse alternative to Strava & Komoot)

[ fr — en — es ]

#fedi22 #fediAdmin

Lead Privacy Expertise Centrum @ SURF | infosec | typoqueen | Grunn | Veluwe | wine | food | Venezia | Ducati | cats 😊 | ♡ CC0, art, books, movies, literature | motorbike trails & camping | DDM digitaledollemina.nl | own views and silliness
~ the Netherlands ¯\_ (ツ) _/¯

🇳🇱 🇪🇺 🇬🇧 🇧🇪 🇨🇵 🇮🇹 🟨⬜️🟪⬛️
Own photographs (unless credits)
Unfriendly people = block
Toots vaporise after a month

Ruby on Rails developer, Data Scientist, Clojurian.

Neckbeard, but I am unable to grow a beard.

I'm a polish software engineer by trade (and passion) working on #Ruby on Rails in a SASS. But my true heartbeat is the #foss #RetroComputing rhythm: I love my #emacs #freebsd combo. I am very much into #smallweb and all that it stands for.

I love good #SciFi but recently I've been reading good #fantasy - which is a shock to me. There are great fantasy books out there!

Piracy is the only answer to streaming services.

my ko-fi: https://ko-fi.com/mmspl

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#NoBot #NoAi

Software developer at Shopify.

#Ruby #rails #graphql #vim

Irgendwas mit Medien, Freizeitradler
#OER #FOSS #osm #moodle #hedgedoc #logseq

Senior iOS Engineer in wearable health

Also develops Mac and iOS apps:

Proxygen for hacking with HTTP 🔬
https://proxygen.app

Maptrails for hikes in the wilderness 🗺️
https://freshbits.fi/apps/maptrails

Previously spent 10 years securing online banks and mobile apps against attacks.

Software developer working in
#ruby & #CrystalLang
as a #freelancer and at vade.io.

Posts may appear in English & German.
There might be some 🇨🇭 #Swiss content too.

Pronouns: I don't care but I'll respect yours 💛

tfr

#rubylang #crystal #crystallanguage #rubyprogramming #switzerland #zurich #rails #rubyonrails

Fullstack #ruby on Rails developer.
Je parle peu ici, mais j’ai le repouet facile.
Je rêve d’un monde sans oppressions.
Photo de profil par Olivier Ramonteu.

RebelBro | Flanders Bunker Tours
WW1 bunker trails, Westhoek field reports & AI-guided history.
Building tools at the edge of DeSci, open-source AI and digital sovereignty.
No gatekeepers. No fake polish. Just field notes, code & history.
#WW1 #FlandersFields #DeSci #LocalAI

Retired environmental scientist/geologist. Amateur naturalist. Cycle, hike, ski. Dad/hub 35 years. Left of center. I'm the original inventor of avocado toast. I take pictures and share them (all are mine, all rights reserved).
Snohomish County, WA

I coined the term “Mac Assed Mac App.”

Software developer from Portland, Oregon, now in Hobart, Tasmania.

📱 #Swift (iOS and Mac).
🚂 #Ruby (and Rails)

Cohost of the #RooftopRuby podcast. Friend of DeSoto.

Ruby Central is a non-profit organization supporting the Ruby community since 2001. Follow along as we plan the upcoming conferences @rubyconf @railsconf

Compte robot alimenté par un traitement automatisé.
Géré par ‪https://social.vivaldi.net/@edel79‬. Le compte ‪https://techhub.social/@edelbot_fr‬ indique l'état de service de ce robot.

Ce robot publie chaque jour une photo aléatoire sur le thème "riding the rails" (trains, mais aussi tramways, rails et gares, entres autres).

(he/him) Aging tech nerd, living in Silicon Valley. I'm an avid hiker and geocacher.

I've recently retired after 30+ years working in electronic design automation. After retiring last year and doing the training, my new part-time gig is as a park docent at Big Basin Redwoods. You might find me at the visitor center or on the trails.

Freelance Web developer. Bridgetown core team member. Frequently shouts expletives at a computer screen.

Pink Floyd and Steven Wilson addict 🎶.
England cricket fan 🏏.

Half geek. Full stack #rubyonrails since rails 1.1.6
Music enthusiast #punk #indie #shoegaze #folk #lo-fi etc.
Practices #doodling, #streetart chasing, #lomography.
City council chairman in #Profondeville #Lustin #Namur #Wallonie #Belgium
Fighting climate change one #bike commute at a time.

Freelance Ruby on Rails developer, writer, former stained-glass master (yup!).

I share what I learn about building software on http://remimercier.com. Swears a lot when nobody's watching.

🏳️‍⚧️ Trans lives matter