
Charles Oliver Nutter
@headius
JRuby guy, Java, Ruby, OSS business liaison.
Find me: @[email protected] or @headius.bsky.social
Sponsor me: github.com/sponsors/headi…
ID: 9989362
https://headius.com 06-11-2007 05:59:59
69,69K Tweet
14,14K Followers
206 Following

Michael Milewski
@saramic
Software engineer, maker, #ArduinoOnRails, speaker, runner, cyclist
Tim Bray
@timbray
Mostly write-only here. He/him. Socially interactive on a member-owned co-operative Fediverse/Mastodon instance: cosocial.ca/@timbray
Hiroshi SHIBATA
@hsbt
@[email protected]: A member of Ruby core/RubyGems/Bundler team, Administrator of *.ruby-lang.org, github.com/hsbt, Fellow at ANDPAD, Inc.
Justin Searls
@searls
Co-founded @testdouble in 2011. Currently building posseparty.com – email me at [email protected]
Ilya Grigorik
@igrigorik
Distinguished Engineer, @Shopify. On a mission to make commerce better for everyone.
Sharat Chander @sharatchander.bsky.social
@sharat_chander
🏳️🌈 🇺🇸 🇮🇳 🇺🇦 🇮🇱 🇵🇸 | LEGACY VERIFIED | #Java #DevRel leader | 💜 @u2 & @DepecheMode | @UofMaryland & @LoyolaMaryland grad | Views are mine own
Farhan Thawar
@fnthawar
FOLLOWS YOU. VP & Head of Eng @Shopify - Helpful (Acquired), Pivotal, Xtreme (Acquired), Microsoft, Trilogy, Waterloo. Everything you know is wrong! 🇨🇦/acc
mike dalessio
@flavorjones
🐘: @[email protected] 🦋: @flavorjones.bsky.social 🧵: @flavorjones111
Brian Goetz
@briangoetz
Java Language Architect at Oracle. Author, Java Concurrency in Practice (amzn.to/2nzZnkl). Also, cats.
Ufuk Kayserilioglu
@paracycle
Physicist turned software dev turned eng mgr. Current: Leading Ruby Infrastructure team at @ShopifyEng & Board Member @rubycentralorg
Bruno Souza
@brjavaman
Since 1995, helping software developers improve their careers and work on cool projects with great people! @Java Evangelist @JCP_ORG Executive @SouJava Leader
Aaron Patterson
@tenderlove
Job: @Shopify Opinions: Mine PGP: 4CE9 1B75 A798 28E8 6B1A A8BB 9531 70BC B4FF AFC6 Partner: @ebiltwin and cats. he/him @[email protected]
Stefan Marr
@smarr
Researcher, Royal Society Industry Fellow, Senior Lecturer. Working on interpreters, compilation, concurrency, and debugging tools.
JRuby Dev Team
@jruby
Operated by @headius, @tom_enebo, @hiro_asari
eightbitraptor
@eightbitraptor
Ruby core committer. Builds Keyboards. Loves MiniDisc, Fountain Pens, and Void Linux. 日本語を勉強しています。でもまだ上手じゃないです。助けてください!😅 Also @[email protected]
Owaru Ryudo
@ryudoawaru
Organizer of @railsgirlstw, @rubyconftw and @rubytaiwan; ルビー獸(Rubeast) in Taipei,PostgreSQL Lover), fan of @sawano_nZk , @Anly_Singer, @RRReol and @LiSA_OLiVE
gavin_clarke
@gavin_clarke
Technology writer and content strategies so, obviously, Tweeting about these but also politics. Known to offer views on Eurovision, too.
Nate Berkopec
@nateberkopec
🚀 I make Rails apps fast and scalable. 📖 Wrote a few books about that. 👷 Maintain Puma, the most popular Ruby webserver. 日本語: @nateberkopec_ja
Paul Krill
@pjkrill

Yukihiro Matz
@yukihiro_matz
Matzまたは、まつもとゆきひろ。Rubyのパパ。
Ted Thetnaungsoe
@tedt10e
Tech Founder, Angel Investor & Startup Ecosystem Builder
Yuji Yokoo
@yujiyokoo
@[email protected] Software dev - Rust/Elixir/Ruby. Judo & BJJ black belt. Dreamcast & Mega Drive
Rodrigo Graciano
@rodrigograciano
Father • Married to @ManuGraciano • @nyjavasig JUG leader • @Java_Champions • Public speaker • graciano.dev • 🇧🇷🇺🇸 • opinions are my own
geecon
@geecon
Java and JVM based technologies, dynamic languages, enterprise architectures, patterns, distributed computing, AI and more.
Samuel Williams
@ioquatix
"A candle loses nothing by lighting another"
|7eter l-|. l3oling - a suppletive beatnik🌹🧬⚛️
@galtzo
RubyGem Maintainer: oauth, oauth2, omniauth-identity, flag_shih_tzu, sanitize_email, etc BSKY - galtzo.bsky.social Rubyist - ruby.social/@galtzo
Twin Cities JVM/Java
@tcjug
JVM-technology-related & dev process user group in the Minneapolis/St. Paul area; free, open for all. Let us know the topic you would like to present on or see!
Barry Jones
@brightball
Fractional CTO and @CodesCarolina Organizer. Also, a huge Clemson fan.
Mohit Sindhwani ([email protected])
@onghu
Work: CTO, Quantum Inventions. CounciIlor, ITS Singapore. Opinions: Own Tweets: ITS/ Transportation, Ruby, Rails, Windows, Tech, Programming, Life & Oddballs
Joshua Bloch
@joshbloch
Effective Java author, API Designer, CMU Prof, Swell guy, No longer posting here. Find me at joshbloch.bsky.social
Samuel Giddins
@segiddins
All the world is a narrow bridge, and the important thing is not to be afraid. He/They. @[email protected]
Marcus Hirt
@hirt
Java nerd heavily into production time profiling and diagnostics. Loves playing the piano. Pastafari.
Jonan Scheffler 👾
@thejonanshow
BLACK LIVES MATTER ❤️ #devrel 💻 Board of @rubycentralorg 🚀 🪐 he/him 🏳️🌈 [email protected] 🐘 Next Door influencer
Madison+ Ruby
@madisonruby
A human-centered Ruby Conference in Downtown Madison, WI.
Edoardo Vacchi
@evacchi
Programming Language Nerd, PhD in CS — Staff Research Engineer @Dylibso (Chicory, wazero, mcp.run) — prev: @Tetrateio, @RedHat — @PapersWeLoveMI organizer
T-Mobile Help
@tmobilehelp
T-Force = Customer service gurus: Un-carrier fanatics: Supporting Social from 3:00 am - 9:30 pm PT. Also available here t-mobile.com/contact-us
Heinz Kabutz 🏝 🇬🇷 🇿🇦 ☕️
@heinzkabutz
Author of mildly entertaining somewhat useful #Java Specialists’ Newsletter. Email is heinz at javaspecialists dot eu. bsky.app/profile/heinzk…
TheDumbTechGuy
@thedumbtechguy
Daddy of 2 ¦ Autodidact ¦ Avid gamer and retired world changer ¦ I solve problems ¦ Join us @DevCongress ex @Headspace ¦ ex @Andela
Alban Gicquel
@synarque
Working for @AWSCloud as the SDM for Boto3, AWS CLI and the AWS SDK for Ruby. My opinions are my own.
John Sundberg
@jdsundberg
CEO @ Kinetic Data | Workflow Management Expert
Cristian Planas 🇪🇺
@crplanas
Engineer & Rubyist. Speaker of tech stuff with a dubious sense of humour (bit.ly/4i7RVFZ). Author of Rails Scales! (bit.ly/3AYgS5H).
Aleksey Shipilëv
@shipilev
In love-hate relationship with machines. Doing weird stuff, so you don't have to. Personal account, expect no perfection. Currently: everything OpenJDK at AWS.
Froward Jason Would Like Elixir Work
@jasntru
Geek @YuzuTenCo | Bread & cheese nerd @Nokucheese | Kanagawa resident from Seattle | more at the blue place and instagram.com/nokucheese
Irina Nazarova
@inazarova
CEO @evilmartians, co-founder @any_cable, running #SFRuby
Maciej Mensfeld
@maciejmensfeld
Work @mend_io, Karafka author, and diffend.io creator. Tweeting about notable performance improvements in OSS projects, security, and Ruby stuff
Tropical on Rails
@tropicalonrails
Tropical on Rails | Latam LinkedIn: bit.ly/linkedintropic… | Mastodon: bit.ly/mastodontropic… | Whatsapp: bit.ly/whatsgrouptrop… |
Chris Seaton
@chrisgseaton
Researcher at @Shopify // PhD in Ruby // Founder of @TruffleRuby // Squadron Leader of the Cheshire Yeomanry 🦊
Nitsan "Yak" Wakart
@nitsanw
What I post here should not even be seriously considered as my views, let alone anybody elses.
Egor Ushakov
@egorears
Developer and team lead at @jetbrains. Responsible for @intellijidea Debugger, Profiler and Coverage support.
Java Champions
@java_champions
The official Twitter account of the Java Champions, an exclusive group of Java technology and community leaders. Mastodon mastodon.social/@JavaChampions
Stephen Margheim
@fractaledmind
tweeting about Ruby, Rails, SQLite, CSS, HTML, plus various and sundry other
Kevin Newton
@kddnewton
Engineer at Meta
Donald Raab
@thedonraab
Java Champion. Writer of blogs. Creator of @EclipseCollect. Inspired by Smalltalk. 🦋 TheDonRaab 🐘[email protected]. Opinions are my own.
Andrea
@and_prf
Software Writer, ideas are my own
Selena Small @DDDmelb 🇦🇺
@selenasmall88
Dev, athelete, writer, traveller #aws #cloud #ruby #rails #js #bdd #testing #muaythai #braziliansamba #blogger. selenasmall.com failure-driven.com
Fastly Japan
@fastlyjapan
Fastly のエッジクラウドプラットフォームは、国内では日本経済新聞社、ぐるなび、ZOZO、サイバエージェント、海外では Reddit、Universal Music Groupなど、人気サイトにおける快適・安全・スケーラブルなデジタル体験を支えています。
Manami Nakamura
@mnmandahalf
Software Engineer at Cloud ETL @trocco_jp & Data Catalog @cometa_jp / @primeNumberinc / React, Ruby, Rails, MySQL / Data Engineering やっていき
Alan Wu
@alanwusx
Finding and writing compiler bugs @ShopifyEng. Bootstrapped YJIT with Maxime. CRuby committer. Opinions are my own. 空気は読めないけど頑張ります。
Shion☕
@shion1305
YNU環境情報M1 (吉岡研) / SWE Intern @Apple / @GDGoC_YNU Lead / @ynu_fes Tech / Lumos / sayonara(CTF) ex-merpay,freee,flatt | Opinions are my own
mybest Developers
@mybest_dev
商品比較サービス「mybest」を運営する、株式会社マイベストの開発公式アカウントです。開発者向けにブログや登壇資料など技術的な情報を発信します。
Jess Simpson
@mplsjess77

Minnesota Frost
@pwhl_minnesota
Feel the freeze. One of the @thepwhlofficial inaugural six.
rubyconftw
@rubyconftw
Official account for RubyConf Taiwan: 2023.rubyconf.tw
JOnsen
@jonsenunconf
Japanese Onsen Java Unconference
mish
@mishmashtan
Everyday Senior Software Dev 👩🏻💻 @tokyodev_com, Sometimes Artist, 毎日ヲタク ♪ヽ(´▽`)/ , 前 @DDDmelb crew 【she/her】English OK ・日本語 OK(かも) 「now in 🇯🇵」, on 🦋
African Ruby Community
@ruby_african
African Ruby Community, ARC is an organization that was started in 2010. The community currently has over reach of over 5,000 members spread across East Africa.