Vitalik Buterin @vitalik.ca 
Yonatan Lavy @yonatanlavy.bsky.social I build stuff for you to build stuff easier
Alex Karp (not the CEO) @autistic.af Sr. Engineering Manager at Slack. Profoundly autistic. Classically-trained pianist, public speaker, avid swing dancer, YA fantasy fiction lover, and a whisky enthusiast. Occasionally funny, usually by accident. More scared of you than you are of me.
MStrasek @marketplayer777.bsky.social Master of Science in Mechanical Engineering and Chart expert
https://marketplayer1.substack.com/
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
Idan B. @idan70.bsky.social CTO | https://get-teleprompt.com
Marc @marcsdev.bsky.social I'm a software developer 💻 working on different side-projects.
#buildinpublic
➤ https://table-generator.de 🚀
➤ https://tailwind-generator.com 🚀✨🆕
➤ https://timetude.com 🛠️
Ross Kaffenberger @rossta.net Father of 2 boys. Ruby on Rails and JavaScript developer. Triathlon on the side.
Hacking on http://joyofrails.com
Oleg Podsechin @olegpodsechin.bsky.social Co-founder of @toughbyte.com. Also run helsinkijs.org and do tech DD for investors.
Let's connect: linkedin.com/in/olegpodsechin
Tabish @tabish.ca Building Ruby on Rails apps, one crumb at a time.
Kevin Ko @kokev.in Founder/dev @ mightyscout.com - $100k+ MRR SaaS Hacker, 100% bootstrapped.
I enjoy helping founders find passion and purpose in their life's work.
Tokyo, SF, NYC-based 🇯🇵 🇺🇸
Sergio Maziano @sergio.ao Son, Husband, Father and CTO at Wiza https://wiza.ao and Ruby Hacker and Wannabe blogger at https://sergio.ao
Navin Peiris @navinpeiris.com Dad • Building things for fun & profit • Bootstrapping WallStRank.com with Amrit Rupa • Bad jokes, Good vibes • Love #BuildInPublic #ElixirLang
Jakob Skjerning @jakobs.bsky.social Aka @mentalizer from Twitter.
Rails OG, web application developer, consultancy owner, sailor, and dad joke appreciator.
Building substancelab.dk, frontlobby.dk, skrift.eu, writes at mentalized.net
James Adam @lazyatom.com Building simple software with @goodenough.us
Jelly, a shared mailbox for the rest of us: https://letsjelly.com
Pika, blogging done right: https://pika.page
Justin Jackson @justinjackson.ca Internet stuntman 🤸♂️ justinjackson.ca
⚡ Bootstrapping, SaaS, podcasting, calm companies
🎙️ Co-founder of Transistor.fm (podcast hosting).
Juraj Kostolanský @kostolansky.sk Ruby on Rails developer with 10+ years of experience. Freelancer by day, indie hacker by night.
Niklas Stephenson @stephenson.dk Founder of Firmafon (sold), Openli and something new. Former VP at Whimsical, Trustpilot and AutoUncle, mostly a father and partner. Blogging on www.stephenson.dk
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.
Kyle Fox @kylefox.com Probably hacking on a Rails app.
🏋🏻♂️🎸☕️💻🏂
🦊 kylefox.com
Benedikt Deicke @benediktdeicke.com 💻 Co-founder / Engineering at @userlist.com
🎙️ Co-host at slowandsteadypodcast.com
🛠️ Ruby, Rails, Ember.js, PostgreSQL
❤️ Loves music, food, and cooking
🥁 Plays the drums
benediktdeicke.com
Jakob Jelling @jakobjelling.bsky.social Sharing my learnings running newsletters and growing an audiencee on social.
http://fakemayo.com
Get growth hacks from founders
http://sitetube.com
Get backlink suggestions
Sharun @sharunkumar.com 👨💻Software Engineer | 🎮Gamer | 💻Tech & 🚗Car Enthusiast | 🐱Cat Person
sharunkumar.com
@levelsio @levels.io 💾 Pieter.com est. 1994
📸 PhotoAI.com $120K/m
🏡 InteriorAI.com $38K/m
🛰 RemoteOK.com $37K/m
🌍 Nomads.com $35K/m
🎁 levelsio.com $23K/m
Joshua Wood @joshuawood.net geriatric millennial joshuawood.net/bsky
⎯
software • information • systems • dystopia • hope
signal: joshuawood.17
Yukihiro Matz @matz.bsky.social Ruby's Father 
Brandon Weaver @baweaver.bsky.social Senior Staff Eng at Amazon / One Medical, 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
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)
Benjamin Wood @benjaminwood.bsky.social Extinguished Engineer🧯| CTO at ClickFunnels 🧙♂️ | Building selective.ci ✨
Andrew Mason @andrewm.codes Rails @ Podia 🦄 | Remote Ruby 🎧 | #AZ 🌵
Aurelie Verrot @aurelie.bsky.social Senior Software Engineer, Ruby on Rails and other backend shenanigans.
Eating croissants in the SF Bay Area. 🇫🇷🇺🇸
Andrew Atkinson @andyatkinson.com Author of High Performance PostgreSQL for Rails, Staff Engineer, Consultant, Speaker
andyatkinson.com/pgrailsbook- E Eileen @eileencodes.bsky.social
Andy Croll @andycroll.bsky.social 
Xavier Noria @fxn.bsky.social Everlasting student · Rails Core · Zeitwerk · Freelance · Life lover
Drew Bragg @drbragg.dev Senior Developer @ Podia
Host of Code and the Coding Coders who Code it (https://podcast.drbragg.dev)
Not from Oklahoma
Konnor Rogers @konnorrogers.com dude on the internet
Rose W @rosew.bsky.social Principal Software Engineer. 25+ Years Coding, Mother of Teens, Ruby, Book Lover, ADHD, Cats, Nature, Crochet, Boise, She/her.
hsbt @hsbt.org A member of Ruby core team and Rubygems team. Administrator of ruby-lang.org. mastodon account is @hsbt@ruby.social
Aaron Patterson @tenderlove.dev Ruby and Rails hacker working at Shopify, living in Seattle
Abby Hudson @abbyhudson.bsky.social Ruby & Typescript developer
Guillermo Iguaran @guilleiguaran.bsky.social Rails Core Team member
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
Kasper Timm Hansen @kaspth.com Rails core alumni, principle consultant at https://spinel.coop where we do https://rv.dev and help teams level up.
Creator & maintainer of Oaken, and other next-gen Rails extensions.
tapster @mileswoodroffe.com CTO | Software Engineer | Rails Foundation Director | Rubyist | Ex-Sound Engineer | Runner | https://1500cals.com
https://mileswoodroffe.com
Rosa @rosa.codes 🇪🇺 European ❤️ cities, maths, theoretical computer science, learning languages, puzzles & bicycles 🐶 Human to Mochi 👩🏻💻 Principal programmer @ 37signals - she/her - Antwerp 🇧🇪 / Madrid 🇪🇸
Irina Nazarova @inazarova.bsky.social CEO @evilmartians.com
Co-founder of @anycable.io
Organizing @sfruby.com
Cody Norman @codynorman.com Ruby on Rails consultant, mentor and weird dude
Ben Curtis @bencurtis.com Christian, husband, dad, co-founder of Honeybadger.io, fan of Ruby, creator of the faker gem, EV nut (1, 2, and 4-wheel), LSU football fan, and cycling enthusiast in the PNW.
Justin Bowen @tonsoffun.bsky.social Rubyist with a decade of AI and computer vision experience. Building @activeagents.ai
Peter Solnica 🇺🇦 🇵🇱 🇪🇺 @solnic.dev 🛠️ Building @justcrosspost.app & @repobot.app
👨💻 Elixir/Ruby SDK dev at @sentry.io
💜 Creator of Elixir Drops 💦
❤️ Creator of rom-rb and many dry-rb gems and former @Hanamirb.org core team member
#ElixirLang #RubyLang #OpenSource #BuildInPublic
Nate Vick @natevick.bsky.social Technologist | Lover of the outdoors | VP of Platform Engineering https://clickfunnels.com | Building https://selective.ci
Stephen Margheim @fractaledmind.bsky.social 
Kane Jamison @kanejamison.com Building & growing stuff on the internet. Currently working with growth teams on Rails.
🌎 Based in Anacortes, WA
👋 kanejamison.com
📝 contentharmony.com
*️⃣ fixture.media
📈 railsgrowth.com
Jacob Herrington (not verified proceed with caution) ⚠️ @jacobherrington.dev self-taught ruby dev turned startup founder
something something building something new
everything i post is satire
Peter Bhat Harkins ✔️ @push.cx Programmer by day, programmer by night.
Blog: https://push.cx Bootstrapping: https://recheck.dev
I run https://lobste.rs and stream office hours Mon+Thu: https://push.cx/stream
For people migrating, I was @pushcx on Twitter. I use he/him.
Marty Haught @mghaught.bsky.social Director of Open Source @ Ruby Central. Engineering leader in Colorado. Community builder. Foodie, amateur baker, cook. 
Honeybadger.io @honeybadger.io Application monitoring that helps developers move fast and fix things. We're everything you need to keep production happy — and nothing you don't.
👉 https://honeybadger.io
endorsed by jerry july 11, 2025
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. 📈
Jim Remsik @jremsikjr.bsky.social Genuinely desire success in those around you and do what you can to make it happen.
Founder of Flagrant a software design & development consultancy.
https://www.beflagrant.com
He/him
Brian Casel @briancasel.com Building: http://buildermethods.com
Co-hosting http://panelpodcast.com
Richard Felix @richardfelix.com I help online businesses to get more customers and keep the ones they have. Angel Investor. Executive Producer. Ruby. Rails. RDR. Fried Chicken. Waffles. Burgers. Oceansize.
https://richardfelix.com
Jon Buda @jonbuda.com ⚡ Software, Ruby, SaaS, Running, Bread
🎙️ Co-founder of Transistor.fm (podcast hosting).
Jason Pearl @jsonperl.florp.org Product / Development @transistor.fm ❤️ Indie Podcasters.
Kiddo 👧 Coffee ☕️ Cycling 🚴♂️Coding ⌨️
Robby Russell @robbyonrails.com CEO @PlanetArgon.com. Host @maintainable.fm. Creator of @ohmyz.sh. Guitarist @mightymissoula.com. Host of On Rails podcast.
https://robbyonrails.com/links/
jamie @jamie.ideasasylum.com Previously, @ideasasylum on Twitter but not active there any more.
Also found on Mastodon: https://ruby.social/@jamie.
Blog: https://jamie.ideasasylum.com
Links: https://www.jamielawrence.me
CTO @ Podia. Swimmer. Ruby developer.
Garrett Dimon @garrettdimon.com Dev at FlipperCloud.io and Fireside.fm.
#Ruby, #Rails, #HTML, #CSS, and judicious JavaScript. Basketball, sit-skiing, paddle boarding, and outdoors. Left below-knee amputee and small-town high school girl’s basketball coach.
https://garrettdimon.com
John Nunemaker @johnnunemaker.com Tweets about Ruby/Rails. Building @boxoutsports.com, @fireside.fm and @flippercloud.io. Huge fan of 🏀 and ⏱️ (southbendwatch.co).
Alan Ridlehoover @alan.codegardener.com Empathetic leader. Passionate Rubyist. Fallible human. Storyteller. Speaker. Environmentalist. Feminist. Ally. Swell photographer. Rusty drummer. Loving husband & twins dad.
Owner of too many hats, given I only have the one head.
the.codegardener.com
Michael Koper @michaelkoper.com Dad of two - Founder of https://nusii.com - Bootstrapper - Ruby on Rails
schwad @schwad.org Preeventualist. Rubyist at ZAR dot app
Jeremy Smith @jeremysmith.co Product-focused Rails dev • Studio: http://hybrd.co • Co-host: @indierails.com • Organizer: @blueridgeruby.com
Caleb Hearth @calebhearth.com https://calebhearth.com
Engineering IC Leader, Dungeon Master, speaker, blogger.
Rubyist in the streets; iOS Indie dev by night.
Adam McCrea @adamlogic.com I spend my days building @judoscale.com to help developers optimize their web hosting.
Follow me to hear about...
💎 Ruby on Rails
🚀 Heroku & PaaS
💸 Independent SaaS
Also on LinkedIn: https://www.linkedin.com/in/adamlogic/
Zack Gilbert @zackgilbert.com I help people with deep industry knowledge build the tools they've always wanted.
Recent projects include:
EventuallyTicketing.com
AugustaPlanner.com
justsendit.email
rails.market
susanssudoku.com
Ryan Castillo @rmcastil.bsky.social - Helping SaaS’s track how AI's represent them with knowatoa.com
- Been programming for 25+ years
- Believes being a dev is a marketing/sales super power
Emily Samp @emilysamp.dev Engineering Manager at Shopify. Mom, Rubyist, CEO of @wnb-rb.dev. she/her 🏳️🌈
Stefanni Brasil @stefannibrasil.me stefannibrasil.me | Talk with me about active transportation, third places, vegan/plant-based, personal finances, and books! Co-organizer of kindfork.ca, a vegan social club based in Calgary.
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
JP Camara @jpcamara.com Principal software engineer @Wealthbox.
Husband/Father. Health, travel, tech and Ruby enthusiast.
Tech blog at https://jpcamara.com
Jokes at https://logicalconclusionscomic.com
Peter Cooper @cooperx86.bsky.social GitHub user #118, programming, LLMs, 3D printing, and piano https://peterc.org/
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
Josh Brown @joshantbrown.com Product Engineer. Ruby / Hotwire. Aspiring polymath; designer, developer, writer, maker, creator, gamer and aviator. Occasionally stream on Twitch and YouTube.
Dave Kimura @davekimura.bsky.social Christian, Husband, Father and Rubyist, Screencaster of https://www.driftingruby.com, Creator of ActionAuth https://github.com/kobaltz/action_auth, Makes and loves 🍣
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
Jean Boussier @byroot.bsky.social Rails core, Ruby committer, Senior Principal Engineer at Intercom.
Olly Headey @olly.world 8-bit hippy. post-modern victorian. pagecord foundling.
tweets auto delete. get ‘em while they’re hot 🔥
olly.world
pagecord.com
edmz @edmz.org Backend dev; mainly Ruby sprinkled with Elixir, Python. Interested also in emacs, Linux, ops. Writes in English, sometimes in Spanish 🇲🇽.
Some writings at https://edmz.org/
keyboard masher @zaczac.bsky.social Chicago based Ruby Dev
Juliana Dias 👩🏻💻☕ @juuh42dias.bsky.social #Ruby Software Craftswoman | Admin at https://t.me/rubybrasil | https://juliana.dev | she/ela | Made in Goiás | I use MacOS, btw.
| @juuh42dias:matrix.org | xmpp:juuh42dias@isacloud.im
Adrien Poly @adrienpoly.com CTO @plume-app Rails/JS aficionado. Creator of StimulusUse and rubyevents.org
corey @iamcoreyg.com Family guy • Software engineer / music producer • Mostly building speakflow.com • Prev. software @ Apple — Los Angeles.
Posting about SaaS, coding (javascript/ruby on rails) and music
Justin Weiss @justinweiss.com Engineering at Aha.io. Writes (occasionally) at https://www.justinweiss.com.
Also on Mastodon at: https://mastodon.justinweiss.com/@justin
🎱 Josh Branchaud ✨ @jbranchaud.bsky.social Free-Range Software Dev and Consultant ✨ PostgreSQL • Ruby on Rails • TypeScript • React ✨ 🏃🐈🍹🎱 (he/him) | Chicago | Work with me: visualmode.dev
Jesper Christiansen @jesper.dev Full-stack web developer. Independent Contractor - Loves Ruby/Rails. JS/React/Vue. Works on side projects formbackend.com, many.link
Josh Pigford @joshpigford.com ✨ dabbler 🏒 collector 💰 @maybe.co 💱 synthfinance.com *️⃣ revise.dev 🧰 toolstash.com — @shpigford everywhere else
David Hill @davidhill.dev Ruby on Rails Developer
Host of the Ode to RailsConf podcast
https://davidhill.dev