Mitchell Hashimoto @mitchellh.com 
Hanakai @hanakai.org A family of Ruby tools for writing clearer, more maintainable apps. The new home for Hanami, Dry, and Rom.
https://hanakai.org
そらは @sorah.jp Sorah Fukumori https://sorah.jp/ https://handon.club/@sorah https://twitter.com/sora_h
Soutaro Matsumoto @soutaro.bsky.social 
Amanda Perino @amandabrooke.bsky.social - K ko1 @ko1s.bsky.social
Anthropic {bot} @anthropicbot.bsky.social Unofficial mirror account of https://x.com/anthropicai from Twitter
We're an AI safety and research company that builds reliable, interpretable, and steerable AI systems. Talk to our AI assistant @claudeai on https://claude.ai/.
Benoit Daloze @eregon.me Expert in dynamic language runtimes and JIT compilation, TruffleRuby lead, Rubyist.
https://eregon.me
Ivo Anjo @ivoanjo.bsky.social Working on building a Ruby profiler @datadoghq.com //
Previously @awscloud.bsky.social codeguru profiler team //
I like ruby, kotlin and poking the jvm 😁
Richard Schneeman @schneems.bsky.social - Possibility space explorer 🚀
- Open source teacher and author https://howtoopensource.dev.
- Ruby 3.2+ core committer
- Creator of https://www.CodeTriage.com.
- (he/him)
Y’all means all
Kevin Murphy @kevinjm.bsky.social Software Developer kevinjmurphy.com He/Him
@miren.dev @miren.dev 🌟 Enjoy the Deploy 🌟
The open source deployment platform for small teams who'd rather ship than babysit infrastructure
https://miren.dev
Mike McQuaid @mikemcquaid.com I'm CTPO at Administrate, Homebrew Project Leader, ex-GitHub Principal Engineer, author of Git in Practice and an OSS and developer productivity leader.
Posting mostly automated from mikemcquaid.com.
If you want me to read your reply: email me instead.
Gabi Stefanini @lastgabs.bsky.social Leading Ruby & Rails Infrastructure at @Shopify 💎& building the future of Ruby & Rails at scale with awesome humans ✨. Night owl 🦉 who codes, games, draws, travels.
Julian Cheal @juliancheal.dev Quaffer of fine coffee. Aficionado of tweed.
Maker of musics https://soundcloud.com/juliancheal
Crafter of codes
Helping fix the climate with https://www.protect.earth/
adarsh 🚲 @adarsh.ruby.social.ap.brid.gy Ruby developer, consultant, systems thinker. Bicycles are antidepressants. (he/him)
🌉 bridged from ⁂ https://ruby.social/@adarsh, follow @ap.brid.gy to interact
Ryan Bigg @ryanbigg.bsky.social 
Martin Emde @martinemde.com Modularity @ Gusto, Rubyist
segiddins @segiddins.me All the world is a narrow bridge, and the important thing is to not be afraid.
I used to keep the gems secure.
Andrey Nᴏᴠɪᴋᴏᴠ @envek.bsky.social Software engineer at @evilmartians.com.bsky.social located in Osaka, Japan.
Interests: Ruby on Rails, PostgreSQL, open source software.
Views and opinions are my own.
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
sailor mercury @sailorhg.com putting the ✿soft✿ in software engineer
🇮🇩🇺🇸
✿ shop.bubblesort.io
✿ sailorhg.com
Yusuke Endoh @mametter.bsky.social World No.1 IOCCC player
https://www.ioccc.org/winners.html#Yusuke_Endoh
https://github.com/mame
https://twitter.com/mametter
Mike Perham :sidekiq: @getajobmike.ruby.social.ap.brid.gy Rubyist, guy behind @sidekiq and Faktory.
For support, please open a new discussion at https://github.com/sidekiq/sidekiq/discussions.
Personal: @getalifemike
[bridged from https://ruby.social/@getajobmike on the fediverse by https://fed.brid.gy/ ]
DNSimple @dnsimple.com 
thoughtbot @thoughtbot.com Helping teams build reliable software and reduce risk
https://thoughtbot.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
ima1zumi @ima1zumi.bsky.social https://github.com/ima1zumi
Xavier Noria @fxn.bsky.social Everlasting student · Rails Core · Zeitwerk · Freelance · Life lover
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.
Tim Riley @timriley.info Rubyist. Leading Hanami, Dry, Rom.
Canberra, Australia. he/him.
https://timriley.info/
Juanito @pleasework.app Buildkite. Ruby. Postgres. Retweet byroot contents.
Sentry @sentry.io Application monitoring software considered "not bad" by 4 million developers.
Evil Martians @evilmartians.com Design and engineering consultancy for developer tools, AI, and cybersecurity startups. Lago, Tines, Teleport, Wallarm, and Whop grow with Evil Martians.
Irina Nazarova @inazarova.bsky.social CEO @evilmartians.com
Co-founder of @anycable.io
Organizing @sfruby.com
Ufuk Kayserilioglu @ufuk.dev Physicist turned software developer turned engineering manager. Current: Leading Ruby Infrastructure team at Shopify & Board Member at @rubycentral.org
🌐 https://ufuk.dev
👨💻 https://github.com/paracycle
📍 Nicosia, Cyprus
Drew Bragg @drbragg.dev Senior Developer @ Podia
Host of Code and the Coding Coders who Code it (https://podcast.drbragg.dev)
Not from Oklahoma
Lucian Ghinda @lucianghinda.com Product Engineer, Ruby on Rails Developer
‣ Curator of newsletter.shortruby.com
‣ Helping #Ruby developers design better test cases at https://goodenoughtesting.com
KJ Tsanaktsidis @kjtsanaktsidis.id.au Ruby committer, principal engineer at Groq. Melbourne, Australia
John Hawthorn @jhawthorn.com Writing code for @Shopify, Rails, and Ruby. Previously @GitHub.
he/him | Victoria, BC | jhawthorn.com
Peter Zhu @peterzhu.ca Staff Developer at Shopify.
Ruby core committer.
Photography geek.
Mastodon: @peterzhu2118@ruby.social
Instagram: @peterzhu.photos
Marco Roth @marcoroth.dev Full-Stack Web Developer • OSS Contributor • Electronic Music Addict • Ruby/Rails, JavaScript/Stimulus, Crystal • Hotwire Contributors Team • StimulusReflex Core.
Website: marcoroth.dev
Building: rubyevents.org | rubyconferences.org | gem.sh | hotwire.io
OKURA Masafumi @okuramasafumi.com A Rubyist.
hsbt @hsbt.org A member of Ruby core team and Rubygems team. Administrator of ruby-lang.org. mastodon account is @hsbt@ruby.social
Marty Haught @mghaught.bsky.social Director of Open Source @ Ruby Central. Engineering leader in Colorado. Community builder. Foodie, amateur baker, cook. 
Joshua Young @joshuay03.bsky.social Senior Software Engineer at Buildkite, OSS contributor, Rails Issues team member, Puma and Concurrent Ruby maintainer, and RubyGems on-call volunteer.
Mike Perham @mike.contribsys.com CEO/Engineer, creator of Sidekiq
https://mikeperham.com
https://contribsys.com
https://sidekiq.org
Portland, OR
Joel Drapper 🇬🇧🇺🇦 @joel.drapper.me I’m a Ruby/TypeScript/CSS engineer at @plane.com and based in the UK. https://joel.drapper.me
I’m building a Ruby/SQLite serverlesslessness framework. I also maintain Phlex, Literal, Morphlex, MaskIcons and Ruby Schema.
Signal: joeldrapper.01
Jean Boussier @byroot.bsky.social Rails core, Ruby committer, Senior Principal Engineer at Intercom.
Rosa @rosa.codes 🇪🇺 European ❤️ cities, maths, theoretical computer science, learning languages, puzzles & bicycles 🐶 Human to Mochi 👩🏻💻 Principal programmer @ 37signals - she/her - Antwerp 🇧🇪 / Madrid 🇪🇸
André Arko @indirect.io thought misleader at cuberule.com
tired of saying https://actually.men
community gem server at https://gem.coop
ruby tools and consulting at https://spinel.coop
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- E Eileen @eileencodes.bsky.social
Jonan Scheffler 👾 @thejonanshow.bsky.social I like humans. Computers are OK too.
Akira Matsuda @amatsuda.bsky.social 🤘
Evan Phoenix @evanphx.dev Startup CEO at @miren.dev
Organic bio-electric pattern matching grid.
Stan Lo @st0012.dev Taiwanese 🇹🇼 / Ruby committer / Shopify Ruby DX / Building developer tooling infrastructure / Exploring how AI changes open source
st0012.dev
@ioquatix.bsky.social @ioquatix.bsky.social 
@nateberkopec.bsky.social @nateberkopec.bsky.social 
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
Yukihiro Matz @matz.bsky.social Ruby's Father 
Aaron Patterson @tenderlove.dev Ruby and Rails hacker working at Shopify, living in Seattle
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