tertsch @tertsch.bsky.social AI, Rails SaaS
Olga Borzenko @olga-b.bsky.social Software Engineer
Manuel Meurer @manuelmeurer.com Ruby on Rails developer, founder of Uplink, a network for IT-Freelancers in Germany
Berlin.rb @berlinrb.bsky.social https://berlinrb.org/
A new, regular meetup for Berlin’s Ruby community. Talks, project show-and-tells, and casual get-togethers. Free and open to everyone.
Jesper Christiansen @jesper.dev Full-stack web developer. Independent Contractor - Loves Ruby/Rails. JS/React/Vue. Works on side projects formbackend.com, many.link
kepano @stephango.com making @obsidian.md
Simon Willison @simonwillison.net Independent AI researcher, creator of datasette.io and llm.datasette.io, building open source tools for data journalism, writing about a lot of stuff at https://simonwillison.net/
@friendlyrb.com @friendlyrb.com 
kottke.org @kottke.org home of fine hypertext products since 1998. https://kottke.org
Josef Strzibny @strzibny.name Indie hacking tendencies. Author of Deployment from Scratch and Kamal Handbook.
Raul Popadineți @raulonrails.bsky.social dad of one 👧🏻
💅 https://buzzketeer.com
🧘♂️ https://calmcompanies.club
✨ https://ogpilot.com
🚀 https://gitdigest.ai
🎯 http://squingo.com
🗃️ https://oneoffinvoice.com OSS
🕴🏻 Gumroad alumni
✍️ https://world.hey.com/raulp
Vipul A M @vipulnsward.com 👨💻 @HiSaeloun
. @rails Issues Team.
🏃♂️ @ReactPune / @PuneRb
Builds http://miru.so - FOSS Time Tracking and Invoicing App built on #Rails & #ReactJS
Josh Pigford @joshpigford.com ✨ dabbler 🏒 collector 💰 @maybe.co 💱 synthfinance.com *️⃣ revise.dev 🧰 toolstash.com — @shpigford everywhere else
Mikkel Malmberg @mikker.dev solo founder https://10er.com and more ✹ building https://nitrokit.dev ✹ maximum overbusiness as https://brainbow.studio ✹ @mikker most places ✹ I have three kids ✹ 📍 Denmark
Landon @thedayisntgray.bsky.social Director of AI @DealMaker ~ Empowering teams with AI systems & workflows
✍🏾 at landonnotes.com
Brian Borge @admiralrico.bsky.social Software engineer
I make things and eat avocados 🥑
Tico 🇨🇷
He/him
XO Ruby @xoruby.com We bring Rubyists together. http://xoruby.com
Here are the 2026 dates:
✅ August 8 - Seattle, WA
✅ August 15 - Vancouver, BC
📌 September 22 - Austin, TX
📌 October 3 - Toronto, Ontario
📌 October 10 - New York City, NY
📌 October 17 - Montréal, Québec
GitHub @github.com The AI-powered developer platform to build, scale, and deliver secure software.
RoRvsWild @rorvswild.com All-in-one monitoring for Ruby on Rails applications.
Track performances and errors for requests and background jobs.
https://www.rorvswild.com
Hans Schnedlitz @hansschnedlitz.com Ruby Developer from Vienna and Vienna.rb Ruby Meetup organizer 🇦🇹 Testing, maintainability, and developer experience. Love climbing and hiking 🏔️
Radan @radan.dev Software developer, RubyZG organizer, Author of http://masterhotwire.com, Runner, Dog Owner, Father (in increasing order of importance). Website: https://radan.dev/
Tailwind CSS @tailwindcss.com 
Alessandro Rodi @coorasse.bsky.social Ruby on Rails Engineer, Open Source contributor, Co-owner of Renuo, Father of two.
https://coorasse.com
Charm @charm.land We make the command line glamorous.
https://charm.land/
$ jdx --help @jdx.dev https://github.com/jdx
Euruko @euruko.org The largest and longest running annual Ruby conference in Europe (since 2003). Community driven.
We're heading to Brno, Czech Republic 🇨🇿 for EuRuKo 2026! Sept 16-18.
https://2026.euruko.org
Rafael França @rmfranca.bsky.social Rails developer
TruffleRuby @truffleruby.dev A High-Performance Ruby Implementation on top of @graalvm.org.
https://truffleruby.dev
Justyna Wojtczak @justi.blue Fractional CTO · Rails dev · AI-augmented development
Building SaaS products · Open source contributor
Rails Girls coach · Poznan
justynawojtczak.com · github.com/justi
@therubyonrails.bsky.social @therubyonrails.bsky.social 
Kasper Timm Hansen @kaspth.com @spinel.coop • https://rv.dev • https://gem.coop core team • https://kaspth.com • former Rails core
Genadi Samokovarov @gsamokovarov.bsky.social Father of two, one with LAMA2. Software developer and organizer of @balkanruby, @rubybanitsa, and others.
Jeremy Smith @jeremysmith.co Product-focused Rails dev • Studio: http://hybrd.co • Co-host: @indierails.com • Organizer: @blueridgeruby.com
Tropical on Rails @tropicalonrails.bsky.social www.tropicalonrails.com
Julia López @julialopez.dev 📍 Barcelona
💁🏻♀️ https://julialopez.dev
👩💻 https://github.com/yukideluxe
🔈 https://www.rubyevents.org/speakers/julia-lopez
Ruby Inside @rubyweekly.bsky.social Posts about #Ruby. Links via the free, once–weekly email round-up of Ruby news and articles: Ruby Weekly.
Rob Zolkos @robzolkos.com Ruby on Rails developer here to help solo devs and small teams amplify their impact. I upgrade Rails apps and keep old ones running. email: robzolkos@hey.com
zolkos.com
Yaroslav Shmarov @yarotheslav.bsky.social Learn Hotwire Native & Launch your Rails app on mobile ➡️ https://superails.com/playlists/turbo-native
Andrea 👨🍳 @itsameandrea.com CTO @ Wellio 🧠
Building:
👨🦲 besthairclinics.org
🎙️ guestlab.ai
🤝 apprack.io
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
Colleen Schnettler @leenyburger.bsky.social Rails developer, startup founder. Accidentally started 3 businesses.
https://www.bitmappeddesigns.com
https://www.simplefileupload.com
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.
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
Adrien Poly @adrienpoly.com CTO @plume-app Rails/JS aficionado. Creator of StimulusUse and rubyevents.org
Svyatoslav Kryukov @skryukov.dev Backend Engineer @evilmartians.com
Stephen Margheim @fractaledmind.bsky.social 
Alexander Adam @alexanderadam.bsky.social 🤓 Software dev working in ♦️ #RubyLang and 💎 #CrystalLang as a #freelancer & at◽vade.io
Skeets may be English & German.
Mostly active on 🐘 #Mastodon/#Fediverse though 😉
https://ruby.social/@alexanderadam
#ruby #CrystalLanguage #crystal #rails
Vestimir @vestimir.bsky.social Maker/Artist/Passenger
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
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)
hsbt @hsbt.org A member of Ruby core team and Rubygems team. Administrator of ruby-lang.org. mastodon account is @hsbt@ruby.social
Josh from Honeybadger @joshuawood.honeybadger.io @honeybadger.io co-founder 🧡
@joshuawood.net worksonified🕴️
Blog: https://joshuawood.net ✍️
Podcast: @founder.quest 🎙️
Developer-first monitoring and observability. 📈
Justin Bowen @tonsoffun.bsky.social Rubyist with a decade of AI and computer vision experience. Building @activeagents.ai
John Nunemaker @johnnunemaker.com Tweets about Ruby/Rails. Building @boxoutsports.com, @fireside.fm and @flippercloud.io. Huge fan of 🏀 and ⏱️ (southbendwatch.co).
Andrzej Krzywda @andrzejkrzywda.bsky.social Arkency | RailsEventStore | wroc_love.rb
Rails programmer since 2004
Chess player aspiring to become IM
coffee amateur
sf books lover
DDD, CQRS, Event Sourcing
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
Mike Dalton @kcdragon.bsky.social Developer. Building https://calendarvision.app/
Socials: https://mikedalton.co/socials/
Anton Tkachov @antontkachov.bsky.social Talent-as-a-Service Founder | Ukrainian 🇺🇦 living in Chicago 🇺🇸 | Helping Tech Leaders engage incredible coding and design professionals via flexible | Ruby / Python / Node.js / React.js / Vue.js / UX / UI
OKURA Masafumi @okuramasafumi.com A Rubyist.
Szymon Fiedler @szymonfiedler.bsky.social I build software I’m willing to maintain for years. Payments, insurance, DDD. RailsEventStore maintainer. Arkency. wroclove.rb co-organizer.
Paweł Strzałkowski @realpawels.bsky.social CTO @ Visuality
Programmer, Team Leader, Consultant, Ruby Fan
But always - Family First :)
Baltic Ruby @balticruby.bsky.social A community-driven conference travelling across the Baltic Sea promoting the growth of local communities and the global Ruby and Rails ecosystems.
Onur Ozer @onurozer.me Marketer turned bootstrapper. Learning Ruby and building internet businesses.
cogrid.com - competitor tracking for SaaS
meetlars.com - your AI marketing strategist
apacagencies.com - discover top agencies in asia
I also play drums and bake pizza.
booldog @booldog.bsky.social Context cowboy. AI long before it was cool. Rubyist.
Sometimes bad German puns.
Rubycon @rubyconitaly.bsky.social 
Alejandro AR @kinduff.com Web Dev. Color writer. Fire Starter. Rational Pessimist. I'm crazy slap-happy and I'm scrappy when I'm nappy. Poeta tramposo.
Home @ kinduff.com
Rachael Wright-Munn @chael.codes Software Engineer since 2012 | Live coding on Twitch since 2019 | open-source contributor | Programming Game Enthusiast | Featured in "One Dreamer" video game! ✨
Jason Fried @jasonfried.bsky.social Founder & (sometimes) CEO at 37signals (makers of Basecamp and HEY). Non-serial entrepreneur, serial author. Email me at jason@hey.com.
Brad Gessler @bradgessler.com I build stuff people want with Ruby—like BeautifulRuby.com, Terminalwire.com, TinyZap.com, Thingybase.com, LegibleNews.com, Sitepress.cc, and more.
🧑🏻💻 bradgessler.com 🏗️ rocketship.io 🌉 SF Bay Area- E Eileen @eileencodes.bsky.social
Amanda Perino @amandabrooke.bsky.social 
Xavier Noria @fxn.bsky.social Everlasting student · Rails Core · Zeitwerk · Freelance · Life lover
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
Adrian Marin @adrianthedev.com Building the best dev-tools for Rails developers 🙌
Father, developer, aspiring entrepreneur
#conferencehost 👉 @friendlyrb.com
#indiedev 👉 @avohq.io
#podcast 👉 http://friendly.show
Marc Köhlbrugge @marckohlbrugge.com 🚧 Building blueskycounter.com wip.co betalist.com roomai.com startup.jobs m-u-l-t-i-v-e-r-s-e.com handle.horse submit.co and more.
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.
Robby Russell @robbyonrails.com F'uncle of six. CEO @PlanetArgon.com. Host @maintainable.fm. Creator of @ohmyz.sh. Guitarist @mightymissoula.com. Host of On Rails podcast.
https://robbyonrails.com/links/
Lex Fridman @lexfridman.bsky.social Host of Lex Fridman Podcast.
Interested in robots and humans.
Obie Fernandez @obiefernandez.bsky.social the one and only
Chad Fowler @chadfowler.com GP&CTO @blueyard.com
Author, musician, speaker, developer
AT-proto based encrypted group chat protocol: @freeq.at
Regenerative Software with the Phoenix Architecture: https://aicoding.leaflet.pub/
https://chadfowler.com/
Alex Rudall @alexrudall.com Maintainer of ruby-openai. I help US-based Rails startups & scaleups integrate with genAI.
avi.nyc @avi.nyc 🏠 https://avi.nyc
💸 https://faraday.vc
👨🏫 https://flatironschool.com
👨🎨 https://designerpages.com
🗽 🇮🇱🎶🧑💻🧗)'( 🎀❤️
Vova Dem @palkan.bsky.social 
Gergely Orosz @gergely.pragmaticengineer.com Writing The Pragmatic Engineer (@pragmaticengineer.com), the #1 technology newsletter on Substack. Author of The Software Engineer's Guidebook (engguidebook.com). Formerly at Uber, Skype, Skyscanner. More at pragmaticengineer.com
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 
pragdave @pragdave.bsky.social Accident prone programmer, speaker, and writer. https://pragprog.com
Greg Molnar @greg.molnar.io I post on Twitter mostly. Find me at https://x.com/gregmolnar
Trent Kocurek @trentkocurek.bsky.social Husband, Dad, Pilot, Builder, Founder @ Equip
Cole Robertson @colerobertson.dev CTO/Co-founder @ dScribeai.com -> Analyze any video on the internet with just a URL
Startup and AI enthusiast
Posting about all things web dev. Rocking and rolling with Rails + InertiaJS + React
The Elixir programming language @elixir-lang.org Elixir is a dynamic, functional language designed for building scalable and maintainable applications
🔗 https://elixir-lang.org/
Ruby & Rails @rails.bsky.social 
Ruby (Programming Language) @rubylang.bsky.social The programming language that we all know and love.
Balkan Ruby @balkanruby.bsky.social Balkan Ruby is about the long term. April 25-26, 2025, in Sofia, Bulgaria #balkanruby
dbo @dbosch.bsky.social I like coffee, movies and coding with Ruby
IndieRails @indierails.com Jess Brown (@bjessbrown.com) and Jeremy Smith (@jeremysmith.co) interview guests and discuss the intersection of independent business and Rails. https://www.indierails.com/
thoughtbot @thoughtbot.com Helping teams build reliable software and reduce risk
https://thoughtbot.com/
@ioquatix.bsky.social @ioquatix.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