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Aaron Patterson ✅
@[email protected]

Rails Core / Ruby Core.
PGP: 4CE9 1B75 A798 28E8 6B1A A8BB 9531 70BC B4FF AFC6
Switch: SW-6099-0664-6989
He/Him
tfr

Last seen 1 day, 1 hour ago
Posts 1,375
Followers 5,349
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Creator of RailsCasts, Ruby on Rails Screencasts

Last seen 2 months, 3 weeks ago
Posts 163
Followers 2,225
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Dave Copeland ruby
@[email protected]

Author of Sustainable Web Development with Ruby on Rails, The Senior Software Engineer and more. CTO @ Mood Health. Former Stitch Fix, LivingSocial. Posts about Ruby, Tech, Maybe Cats

Last seen 1 day, 1 hour ago
Posts 3,266
Followers 1,942
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Collin Donnell
@[email protected]

I coined the term “Mac Assed Mac App”.

A software developer from Portland Oregon. I’ve been writing iOS and Mac apps since 2008 and Ruby since 2021.

📱 (iOS and Mac).
🚂 (and Rails)

Cohost of the podcast. Friend of DeSoto.

Last seen 1 day, 1 hour ago
Posts 6,584
Followers 1,709

Full-stack / / / engineer, CEO of , formerly at Clearscope and Shopify — author and maintainer of the gems , Morphlex, Literal, Quickdraw — cohost the @rooftop podcast.

Last seen 3 weeks, 4 days ago
Posts 15
Followers 1,534
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Mike Dalessio
@[email protected]

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

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

Former Shopify, VMware, Pivotal, Bloomberg, various startups.

Last seen 2 days, 1 hour ago
Posts 534
Followers 1,341
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Information Security Officer @ SURF | privacy | typoqueen | Grunn | Veluwe | wine | food | Venezia | Ducati | cats 😊 | ♡ CC0, art, books, movies, literature | motorbike trails & camping | Woman of WICCA | own views and silliness
~ the Netherlands ¯\_ (ツ) _/¯

🇳🇱 🇬🇧 🇧🇪 🇨🇵 🇮🇹
Own photographs (unless credits)
Unfriendly people = block
Not boosting links to birdsite
Toots vaporise after a month

Last seen 1 day, 1 hour ago
Posts 743
Followers 1,339
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I have benchmarked Ruby and graphed the results, including at speed.yjit.org. I write at codefol.io, where you can get on my email list for free chapters. I wrote Rebuilding Rails, Rebuilding HTTP and Mastering Software Technique.

I live in Inverness, Scotland with my wife, three kids, and two cats.

In the Scottish Highlands? highlandwebgroup.co.uk/

He/him

Last seen 1 day, 1 hour ago
Posts 3,676
Followers 1,327
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nate berkopec
@[email protected]

Author, The Complete Guide to Rails Performance. Co-maintainer of Puma. speedshop.co (he/him)

Last seen 3 days, 1 hour ago
Posts 2,631
Followers 1,230
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Ruby Central is a non-profit organization supporting the Ruby community since 2001. Follow along as we plan the upcoming conferences @rubyconf @railsconf

Last seen 3 weeks, 2 days ago
Posts 218
Followers 1,222
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Award-winning husband of @smly_bee. Bigg Daddy since 2016. Wrote some books. Rails user since 2006. Hanami fan. Learning how to read Japanese. Executive Director of The Gem Foundation. Unofficial Warrnambool Tourism Ambassador.

Last seen Less than a day ago
Posts 2,127
Followers 1,093
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Staff Engineer at Chime, and the co-author of Programming Ruby and the author of Modern Front End Development for Rails.

Also on Bluesky as @noelrappin.com and Threads as noelrap

Last seen 2 days, 1 hour ago
Posts 1,114
Followers 980
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John Hawthorn ruby
@[email protected]

Writing code at GitHub. and Core. POSIX compliant. Victoria, BC. he/him

Last seen 3 months, 1 week ago
Posts 158
Followers 905
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Rails developer since 2005. Consulting to help create great apps via Mocra Pty Ltd

Last seen 3 months ago
Posts 27
Followers 769
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Kasper Timm Hansen
@[email protected]

On the Rails core team 2016-2022, now helping Rails shops upgrade their code quality

Last seen 2 days, 1 hour ago
Posts 748
Followers 753
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CTO at Savings United. Contributor and maintainer of various Free and projects. 



Last seen 2 days, 1 hour ago
Posts 274
Followers 669
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Emma (has_many_books of old)
@[email protected]

CEO of consonance.app, MD of snowbooks.com and makeourbook.com. Ruby, and Rails. React when I absolutely have to. Also justsimply.dev, dayofcode.co.uk, etc. Did the _why book for Brighton Ruby.

Cure fan. Home educator. 4 day wkr. Atheist she/her b.330ppm @has_many_books on twitter (now deleted) if you wonder if it's me. Founder-ing is not the hard part. Maker of daft things and music on my Roland Fantom-8.

Last seen 1 day, 1 hour ago
Posts 1,807
Followers 656
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The world’s longest-running gathering of Ruby on Rails enthusiasts, practitioners, and companies.

Last seen 1 week, 4 days ago
Posts 295
Followers 613
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Fly.io Rails Specialist. Open Web Communities. he/him

Last seen 2 months, 2 weeks ago
Posts 149
Followers 586
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Do things that scare you.
Building GoRails.com, JumpstartRails.com, Hatchbox.io, RailsBytes.com,
RemoteRuby.com Podcast

Last seen 5 months, 2 weeks ago
Posts 27
Followers 535
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Garrett Dimon ruby
@[email protected]

Way into creating custom Rails generators.

, , , , and considered JavaScript on occasion. Mountains, outdoors, sit skiing, and paddle boarding. Also a below-knee amputee.

Last seen 2 days, 1 hour ago
Posts 468
Followers 528
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Florian Posdziech
@[email protected]
Last seen 1 day, 1 hour ago
Posts 2,214
Followers 504
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Ruby/Rails full stack engineer in the middle of the US (she/her)
🥁 Rush fan
🎵 Viola player
🐱🐱🐱🧒 Geeky mom
📚 Reading all the books, especially scifi/fantasy

Last seen 3 days, 1 hour ago
Posts 797
Followers 482
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Taiwan Trails and Tales
@[email protected]

Two women 🇹🇼🇬🇧🏳️‍🌈 who hike in the forests and mountains of Taiwan. ⛰You can find lots of info on our site if you want to get out into the hills yourself.
🔗 lnk.bio/TaiwanTrails

Last seen 1 day, 1 hour ago
Posts 476
Followers 459
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Jesse Souki 📚
@[email protected]

Exploring the intersection of , , and in . Supporter of , , , , and . Currently working as a in at the on land use matters before boards/commissions and agency appeals (). Current President-Elect of Hawaii State Bar Association. When I’m not working, I’m , , , and sometimes blogging at hilanduselaw.com or contributing to .

Last seen 2 weeks, 3 days ago
Posts 246
Followers 451
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Alan Bradburne
@[email protected]

Building dotplan.io & agendascope.com
 | ruby/rails | elixir/phoenix | 日本語 | dad | he/him | japan | husbando | fukuoka | learning | sci-fi | 

Last seen 7 months, 1 week ago
Posts 3,341
Followers 423

bitzesty Co-founder - Bit Zesty - software design, development, support agency - Ruby on Rails, JS, Python, Elixir/Phoenix and ReactNative.

👨🏽‍💻 Fractional CTO and technical advisor
🎮 Part-time gamer
🪴 Amateur gardener
🍺 Brewer of kombucha
He/him | Dyslexic | (Atacameño) & British
📍London / Maderia

Work:

Last seen 1 week, 3 days ago
Posts 387
Followers 381
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Full-Stack Web Developer • OSS Contributor • Electronic Music Addict • Ruby/Rails, JavaScript/Stimulus, Crystal • Hotwire Contributors Team • StimulusReflex Core.


Currently maintaining: Stimulus, Stimulus-Use, Stimulus LSP, Turbo LSP, Turbo Power, StimulusReflex and CableReady

Building: gem.sh | hotwire.io | rubyconferences.org

Last seen 2 days, 1 hour ago
Posts 552
Followers 380
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Laura ✨🎨
@[email protected]

Designer & two-trick pony. Formerly Travis CI/Travis Foundation, Rails Girls Summer of Code Lead & Vienna.rb organiser. ❤️s owls, music, Design Systems, NASA trivia, Ruby & Taekwondo ✨

Last seen 3 weeks, 3 days ago
Posts 264
Followers 376
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Software Engineer | Ruby on Rails API-koppelingen
Je kunt mij inhuren! Stuur een mailtje naar [email protected]

Last seen 2 months ago
Posts 559
Followers 375
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Forest Friend
@[email protected]

Just an average nobody who enjoys a peaceful spot to walk, read, & take photos.
I love to see the beauty in your part of the world. I've learned a lot here, especially, .

From my world, my little dog, forest trails, my nightly movies, snacks, and random silliness or somberness.

Fan of:

Last seen 1 day, 1 hour ago
Posts 898
Followers 364
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Professor; Neuroscientist & Engineer @Jhu; JHU BME Phd Program Co-Director;
studying how we hear & how experience shapes the brain;
ultra runner (ideally trails); motorcycles;
views are my own.










Last seen 1 month ago
Posts 20
Followers 333
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Hey hey! I'm a full-stack product developer in Salt Lake City, UT. I love enlivening experiences, visualizing data, and making playful websites.

🧑‍💻 Formerly Course Director @ Code School.
📚 Currently founder @ hardcover.app

✏️ I write about personal growth, building websites ( ), , , , recovering from an ACL tear, and awkwardly posting on TikTok (😂).

Last seen 4 days, 1 hour ago
Posts 933
Followers 333
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Keith Gable whyfox🇺🇦🌻
@[email protected]

A and vintage and enthusiast. Builds cool shit in at ART19 (now an Amazon subsidiary). Richmond, Ohlone Territory, California. Views are my own and not my employer’s. Unionize everywhere.

Last seen 1 day, 1 hour ago
Posts 3,987
Followers 318
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Software engineer somewhat specialised towards ruby on rails and towards back-end data work. Open data & open collaborations. Father of two.

harrywood.co.uk/

Phasing out use of twitter.com/harry_wood

Last seen 5 months, 2 weeks ago
Posts 342
Followers 314
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Last seen Less than a day ago
Posts 3,446
Followers 297
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Joe Masilotti
@[email protected]

The Turbo Native guy – I post about:

💎 Ruby on Rails
📱 Swift + iOS
🔨 Growing railsdevs.com in public.

Here to help 👋 - he/him

Last seen 7 months, 2 weeks ago
Posts 41
Followers 293
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Pasi Salenius
@[email protected]

iOS Developer at Elo Health

Also develops hobby iOS and Mac apps like Proxygen for hacking with HTTP 👨‍💻 and Maptrails for hikes in the wilderness 🗺️

Last seen 1 day, 1 hour ago
Posts 1,220
Followers 284
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Roman 🇺🇦
@[email protected]

Lives in Kyiv, 🇺🇦
Into , 🏃🏻
Technology leadership, management. 👨‍💼
Labrador owner. 🐕
Love cooking. 🍖

Last seen 3 months, 2 weeks ago
Posts 514
Followers 274
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Steven Hilton
@[email protected]

Husband. Father. Geek. Chaotic Good. A lot of and a lot of . Two different areas of interest with different audiences. Follow me and get both!

Formerly @mshiltonj

Last seen 1 day, 1 hour ago
Posts 2,220
Followers 270
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Freelance Web developer. Bridgetown core team member. Frequently shouts expletives at a computer screen.

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

Last seen 1 week, 4 days ago
Posts 496
Followers 261
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Katy Castillo
@[email protected]

Teresa (Katy) Castillo • Owner/EiC of Yatta-Tachi • Freelance Visual/UX Designer • Hispanic • advocate • Femme • 💖💜💙 @cbrails • She/Her


Yatta-Tachi: @yattatachi
Portfolio: hand-designed.com
Carrd: harleygin.carrd.co/

Last seen 3 days, 1 hour ago
Posts 845
Followers 256
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Senior Engineer @ Podia ( )
Not from Oklahoma

Last seen 1 day, 1 hour ago
Posts 114
Followers 227
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Ruby on Rails
@[email protected]

[Unofficial]
*Rails core team, please contact @james to freely claim this username.

Compress the complexity of modern web apps. Ruby on Rails scales from HELLO WORLD to IPO.

Last seen 2 days, 1 hour ago
Posts 118
Followers 223
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Proud Father. Loving Husband. Founder & CTO at @OmbuLabs, FastRuby.io, and UpgradeJS.com

Last seen 2 weeks, 3 days ago
Posts 255
Followers 214

🌎 Iowa resident.
🔨 Full stack engineer working with
🎮 Bulbasaur stan
🎸 Lapsed musician
📚 Bibliophile
⌨️ Keyboard enthusiast
🪵 Beginner woodworker
👨‍👩‍👧🐈 Partner of B, father of V, cat dad of 2.

Last seen 1 day, 1 hour ago
Posts 1,286
Followers 213
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(mostly in , &etc) who likes KD9KJV . Interested in . Born at 340 ppm CO2. blobwizard

Last seen 4 days, 1 hour ago
Posts 944
Followers 212
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Designer & Rails developer • Studio: hybrd.co • Side project: railsinspire.com
I share what I'm learning in my monthly studio newsletter: buttondown.email/hybrd

Last seen 1 month ago
Posts 72
Followers 211
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Adrian from avohq.io avo
@[email protected]

Product-minded engineer.
Building dev tools like Avo admin for Ruby on Rails

Last seen 2 days, 1 hour ago
Posts 314
Followers 210
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Dainius Happy 🇱🇹 ❤ 🇺🇦
@[email protected]

russia dēlenda est | rehackedhub.com - curated weekly newsletter |

Last seen 1 day, 1 hour ago
Posts 2,554
Followers 209