Ruby Usergroup Hamburg @hamburgonruby.bsky.social The Hamburg Ruby Usergroup meets every 2. Wednesday of the month at 19 o'clock
More Infos: http://hamburg.onruby.de
Planning & discussion: http://github.com/rughh/planning
Joschka Schulz @thathalas.bsky.social Ruby Usergroup Hamburg Organizer and a person with too many hobbies.
The Ruby Passport @therubypassport.com The Ruby Passport coming to an event near you.
If you're an event organizer write to Adrian adrian@adrianthedev.com π
https://therubypassport.com
Svyatoslav Kryukov @skryukov.dev Backend Engineer @evilmartians.com
ThinMatrix @thinmatrix.bsky.social Indie game dev and Youtuber. Developer of 'Equilinox', now working on 'Homegrown'.
Check out my Youtube channel for devlogs: http://youtube.com/user/ThinMatrix
Euruko @euruko.org The largest and longest running annual Ruby conference in Europe (since 2003). Community driven.
We're heading to Brno, Czech Republic π¨πΏ for EuRuKo 2026! Sept 16-18.
https://2026.euruko.org
Nathan Adams @dinnerbone.com Game developer, working on Minecraft since 2012.
Was @Dinnerbone on twitter, RIP.
Volt Deutschland @voltdeutschland.org Holen wir uns die Zukunft zurΓΌck.
Infos unter: volt.link/deutschland
Tim Riley @timriley.info Rubyist. Leading Hanami, Dry, Rom.
Canberra, Australia. he/him.
https://timriley.info/
AppSignal @appsignal.com APM for Ruby, Elixir, Python & Node.js
Support: support@appsignal.com
Peter Zhu @peterzhu.ca Staff Developer at Shopify.
Ruby core committer.
Photography geek.
Mastodon: @peterzhu2118@ruby.social
Instagram: @peterzhu.photos
Soutaro Matsumoto @soutaro.bsky.social 
ima1zumi @ima1zumi.bsky.social https://github.com/ima1zumi
Hans Schnedlitz @hansschnedlitz.com Ruby Developer from Vienna and Vienna.rb Ruby Meetup organizer π¦πΉ Testing, maintainability, and developer experience. Love climbing and hiking ποΈ
Aaron Patterson @tenderlove.dev Ruby and Rails hacker working at Shopify, living in Seattle
Stephen Margheim @fractaledmind.bsky.social 
Brandon Weaver @baweaver.bsky.social Principal Eng at Microsoft / GitHub, Ruby Central board member, Neurodivergence Advocate. Autistic / ADHD / Depression, He / Him. I'm the Lemur guy. Living and working somewhere about SF, writing on baweaver.com
schwad @schwad.org Preeventualist. Rubyist at ZAR dot app
Ufuk Kayserilioglu @ufuk.dev Physicist turned software developer turned engineering manager. Current: Leading Ruby Infrastructure team at Shopify & Board Member at @rubycentral.org
π https://ufuk.dev
π¨βπ» https://github.com/paracycle
π Nicosia, Cyprus
Mike Dalessio @flavorjon.es 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.
Greg Navis @gregnavis.bsky.social π₯ Fractional CTO, product designer, product engineer
π’ Tweets about Ruby, Rails, PostgreSQL, TypeScript, Hotwire
π Creator of active_record_doctor
Ruby on Rails: Accelerate your agents with convention over confβ¦ @rubyonrails.org.web.brid.gy A full-stack web application framework written in Ruby, following the Model View Controller pattern, that includes everything you need to build modern [β¦]
π bridged from π https://rubyonrails.org/: https://fed.brid.gy/web/rubyonrails.org
Short Ruby Newsletter @shortruby.com It is a Monday morning summary of the articles, discussions, and news from the Ruby community.
Subscribe at newsletter.shortruby.com
Brad Gessler @bradgessler.com I build stuff people want with Rubyβlike BeautifulRuby.com, Terminalwire.com, TinyZap.com, Thingybase.com, LegibleNews.com, Sitepress.cc, and more.
π§π»βπ» bradgessler.com ποΈ rocketship.io π SF Bay Area
Alexander Adam @alexanderadam.bsky.social π€ Software dev working in β¦οΈ #RubyLang and π #CrystalLang as a #freelancer & atβ½vade.io
Skeets may be English & German.
Mostly active on π #Mastodon/#Fediverse though π
https://ruby.social/@alexanderadam
#ruby #CrystalLanguage #crystal #rails
Adrian Marin @adrianthedev.com Building the best dev-tools for Rails developers π
Father, developer, aspiring entrepreneur
#conferencehost π @friendlyrb.com
#indiedev π @avohq.io
#podcast π http://friendly.show
Andrew Atkinson @andyatkinson.com Software Engineer, Author, High Performance PostgreSQL for Rails
andyatkinson.com/pgrailsbook
Rosa @rosa.codes πͺπΊ European β€οΈ cities, maths, theoretical computer science, learning languages, puzzles & bicycles πΆ Human to Mochi π©π»βπ» Principal programmer @ 37signals - she/her - Antwerp π§πͺ / Madrid πͺπΈ
Kasper Timm Hansen @kaspth.com @spinel.coop β’ https://rv.dev β’ https://gem.coop core team β’ https://kaspth.com β’ former Rails core
Marco Roth @marcoroth.dev Full-Stack Web Developer β’ OSS Contributor β’ Electronic Music Addict β’ Ruby/Rails, JavaScript/Stimulus, Crystal β’ Hotwire Contributors Team β’ StimulusReflex Core.
Website: marcoroth.dev
Building: rubyevents.org | rubyconferences.org | gem.sh | hotwire.io
hsbt @hsbt.org A member of Ruby core team and Rubygems team. Administrator of ruby-lang.org. mastodon account is @hsbt@ruby.social
Lucian Ghinda @lucianghinda.com Product Engineer, Ruby on Rails Developer
β£ Curator of newsletter.shortruby.com
β£ Helping #Ruby developers design better test cases at https://goodenoughtesting.com
Andy Croll @andycroll.bsky.social 
Amanda Perino @amandabrooke.bsky.social 
Chris Oliver @excid3.com Rails Luminary building GoRails.com, JumpstartRails.com, Hatchbox.io, RailsBytes.com, Remote Ruby Podcast and lots of open source projects.
Do things that scare you.
https://excid3.com
Noel Rappin @noelrappin.com Staff Engineer at Chime. Co-author of Programming Ruby. Author of Modern Front End Development for Rails. Also, http://noelrappin.com/about to find me. (He/Him)
Xavier Noria @fxn.bsky.social Everlasting student Β· Rails Core Β· Zeitwerk Β· Freelance Β· Life lover- E Eileen @eileencodes.bsky.social
John Hawthorn @jhawthorn.com Writing code for @Shopify, Rails, and Ruby. Previously @GitHub.
he/him | Victoria, BC | jhawthorn.com
JosΓ© Valim @josevalim.bsky.social Creator of Elixir. Working at Dashbit and Livebook.
k0kubun @k0kubun.com Optimizing Ruby JIT. ZJIT team at Shopify.
Justin Searls @searls.bsky.social I make things that nobody's asking for.
I used to post things that nobody was asking for, but then I stopped. Learn about me at https://justin.searls.co or reach out to justin@searls.co
Peter Solnica πΊπ¦ π΅π± πͺπΊ @solnic.dev π οΈ Building @justcrosspost.app & @repobot.app
π¨βπ» Elixir/Ruby SDK dev at @sentry.io
π Creator of Elixir Drops π¦
β€οΈ Creator of rom-rb and many dry-rb gems and former @Hanamirb.org core team member
#ElixirLang #RubyLang #OpenSource #BuildInPublic
Yukihiro Matz @matz.bsky.social Ruby's Father 
Konnor Rogers @konnorrogers.com dude on the internet
Dave Copeland @davetron5000.com Author of BrutRB, our last best hope for Rubykind (https://brutrb.com) - former Mood Health, Stitch Fix, LivingSocial, Opower. I play bass and love to scuba dive.
Julia Evans @b0rk.jvns.ca programming and exclamation marks
blog: jvns.ca
zines: wizardzines.com
Yippee! @yippee.fun A new SQLite-based Ruby web framework in development by @fractaledmind.bsky.social and @joel.drapper.me.
https://github.com/yippee-fun
Yudai TAKADA / ydah @ydah.bsky.social Ruby core commiter. Maintainer of Lrama, committee. RuboCop RSpec team. Co-Founder of Kyobashi.rb. ι«η° ι倧 #LR_parser_gangs
https://github.com/ydah
Nate Hopkins @hopsoft.bsky.social Software writer, maker. Creator of several Ruby and JavaScript libraries.
Jeremy Smith @jeremysmith.co Product-focused Rails dev β’ Studio: http://hybrd.co β’ Co-host: @indierails.com β’ Organizer: @blueridgeruby.com
Vinicius Stock @vinistock.bsky.social Staff engineer at Shopify working on the Ruby developer experience team | Ruby LSP creator | Speaker
Developer tooling, static analysis and type checking
Chris Salzberg @shioyama.bsky.social Canadian programmer in Japan. Member of Shopify's Ruby and Rails Infra team. https://chrissalzberg.com
Adam Daniels @adamdaniels.ca Longtime developer. Run software agency of 1. Polyglot. Lately into small-bets. Trying to make every community I join better.
suspenders.app ( #crystal )
dnslint.com ( Async #ruby )
nodns.fyi ( #elixirlang #phoenix )
gemdocs.org ( #ruby )
Stan Lo @st0012.dev Taiwanese πΉπΌ / Ruby committer / Shopify Ruby DX / Building developer tooling infrastructure / Exploring how AI changes open source
st0012.dev
@ioquatix.bsky.social @ioquatix.bsky.social 
Jean Boussier @byroot.bsky.social Rails core, Ruby committer, Senior Principal Engineer at Intercom.
Ruby Central @rubycentral.org Ruby Central is the organizing force behind RubyConf, RailsConf & the proud maintainers of RubyGems, Bundler. We've been advancing the Ruby ecosystem & community since 2001.
Get involved: https://rubycentral.org
RailsConf 2025: https://railsconf.org
Benoit Tigeot @benoittgt.bsky.social Dev backend. Previously RSpec core team. #Ruby #Go #PostreSQL. he / him π΄ I love flags. https://ruby.social/@benoit
Joe Masilotti @joemasilotti.com I help Rails businesses ship iOS and Android apps. I've shipped 25+, wrote the book, and trained hundreds of devs. Strategy, building, or teaching: let's ship!
https://masilotti.com
Emmanuel (sub to my Rails YouTube) @siaw23.bsky.social The Rails Changelog Podcast Host. β‘οΈ This Week In Rails co-editor. I post about Ruby & Rails. Boxing. πΊ http://youtube.com/@siaw23
Blog π β https://hayford.dev/
Podcast ποΈ β https://www.railschangelog.com
LinkedIn β https://www.linkedin.com/in/siaw23
Ben Sheldon @bensheldon.bsky.social I help small teams do big things and help big teams have big impact. And I build GoodJob, Day of the Shirt, Panlexicon, and Brompt too.
@jasonswett.bsky.social @jasonswett.bsky.social 
@friendlyrb.com @friendlyrb.com 
@postmodern-mod3.bsky.social @postmodern-mod3.bsky.social Software Engineer, Open Source Developer/Maintainer. Ruby, Crystal, Bash. Sometimes I do security stuff.
GitHub: https://github.com/postmodern
Mastodon:
https://ruby.social/@postmodern
https://infosec.exchange/@postmodern
Mike Perham @mike.contribsys.com CEO/Engineer, creator of Sidekiq
https://mikeperham.com
https://contribsys.com
https://sidekiq.org
Portland, OR
@nateberkopec.bsky.social @nateberkopec.bsky.social 
RubyEvents.org @rubyevents.org Stay up to date with the latest Ruby events from around the world. RubyEvents is your go-to companion for events, talk recordings, and discovering speakers.
https://www.rubyevents.org
Andrea Fomera @afomera.dev Senior Software Engineer β’ π³οΈβπ she/her β’ afomera.dev
Kevin Highwater (nΓ©e Kuchta) @kevinkuchta.com I ride a yak to work every day. Tech + bad jokes. He/him https://github.com/kkuchta.
Mastodon: @kkuchta@ruby.social
Twitter: @kkuchta
https://kevinhighwater.com
Benoit Daloze @eregon.me Expert in dynamic language runtimes and JIT compilation, TruffleRuby lead, Rubyist.
https://eregon.me
Charles Oliver Nutter @headius.bsky.social JRuby co-lead, Java champion, Ruby hero, JavaOne Rockstar, international traveler and speaker. Book me for your next event! I depend on your donations and sponsorships! https://github.com/sponsors/headius
Joel Drapper π¬π§πΊπ¦ @joel.drapper.me Iβm a Ruby/TypeScript/CSS engineer at @plane.com and based in the UK. https://joel.drapper.me
Iβm building a Ruby/SQLite serverlesslessness framework. I also maintain Phlex, Literal, Morphlex, MaskIcons and Ruby Schema.
Signal: joeldrapper.01