CEO/Engineer, creator of Sidekiq
https://mikeperham.com
https://contribsys.com
https://sidekiq.org
Portland, OR
Leading Ruby & Rails Infrastructure at @Shopify 💎& building the future of Ruby & Rails at scale with awesome humans ✨. Night owl 🦉 who codes, games, draws, travels.
Ruby meetup in Geneva, Switzerland
🛠️ 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
Save the date: April 17-19, 2026
Tickets: https://wrocloverb2026.konfeo.com/en/groups
Speakers: https://wrocloverb.com
Java Champion. Writer of blogs. Creator of the OSS Java library Eclipse Collections. Author of Eclipse Collections Categorically (https://a.co/d/6KmhrNK) . Opinions are my own.
Blog: https://donraab.medium.com/
A community-driven conference travelling across the Baltic Sea promoting the growth of local communities and the global Ruby and Rails ecosystems.
All the world is a narrow bridge, and the important thing is to not be afraid.
I used to keep the gems secure.
Staff engineer at Shopify working on the Ruby developer experience team | Ruby LSP creator | Speaker
Developer tooling, static analysis and type checking
Work: CTO, Quantum Inventions.
Also: Councillor, ITS Singapore.
Opinions: Own.
Posts: ITS/ Transportation, Ruby, Rails, Windows, Tech, Programming, Life, Languages & Oddballs.
Making rubygems.org, bundler/rubygems & rubyapi.org
Pilot, flight instructor, British, sarcastic, computer geek, and I love to travel!
I am a co-lead of the JRuby project. I have been passionately working on JRuby for over two decades. When not working on JRuby, I am slinging code with Ruby, Java, and Rust. I also like a good beer.
Dev backend. Previously RSpec core team. #Ruby #Go #PostreSQL. he / him 🏴 I love flags. https://ruby.social/@benoit
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/
A member of Ruby core team and Rubygems team. Administrator of ruby-lang.org. mastodon account is @hsbt@ruby.social
JUG Founder, Java Champion, IBM Champion, ❤️ Java, coding in general, mountain biking and photography...may the force be with you... http://gravity-labs.de
typing free software to break the shoulders of giants from golden handcuffs. i build tools to level the playing field. @hipsterelectron@circumstances.run
Geek, programmer, instructor, technical stewardship advocate. Also, a huge Clemson fan. “Get bitter or get better.” - Dabo
🍉Fun Stack Vibing at @xogot.bsky.social
Started Xamarin, Mono, Gnome. Prev: Microsoft/.NET/Xamarin/Mono/VSMac/MAIA http://mastodon.social/@migueldeicaza
Since 1995, helping software developers improve their careers and work on cool projects with great people!
Java Evangelist
JCP Executive
SouJava Leader
You've met with a terrible fate, haven't you?
All opinions expressed are not my own, and strictly reflect the views of your employer.
nerd ~ #T1D ~ he/him
Computer and photography geek. Dog walker to our two Huskies.
"We go on because we go on"
I make things that nobody's asking for.
https://justin.searls.co is crossposted to this account via https://POSSEparty.com. Questions? Email me: justin@searls.co
Ruby and Rails hacker working at Shopify, living in Seattle
Principal Software Engineer, building web applications based on the Ruby on Rails framework at scale since 2006
Homepage: https://www.spickermann.com/
I like humans. Computers are OK too.
Java Champion. Kotlin fanatic. Bit twiddler. New Yorker. Pronounces it jif. SSE at @Datadog. @evanchooly@mastodon.social
a plain old rubyist-ist, XPer
パーフェクトRuby、パーフェクトRuby on Railsの著者の一人。
最近はRuby, Java, Kafkaあたりを良く触っている。
Twitter: https://twitter.com/joker1007
mastodon: https://mstdn.jp/@joker1007
mastodon bridge account: @joker1007.bsky.social@bsky.brid.gy
Citoyenne européenne, Cathwoman, Fée-ministe et flemministe, Lutine à ses heures (prépare Noël dès le 26 décembre).
Mitchelltweet_ on that other platform.
Hier voor wat inhoud ipv gescheld.
Extinguished Engineer🧯| CTO at ClickFunnels 🧙♂️ | Building selective.ci ✨
Functional passionate programmer. Kotlin GDE
Author, Public Speaker
https://pragprog.com/titles/uboop/from-objects-to-functions/
#TDD #FP #Kotlin
Living with family in a Japanese traditional house 日本語
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.
Runs Goalwards: 'Your business, optimized.' Started BDD, caused Cucumber. Optimizes orgs, teams, code. Coach, mentor, geek, mischief-maker. Christian, infrequent blogger. WWGH
https://goalwards.co
Everlasting student · Rails Core · Zeitwerk · Freelance · Life lover
Programming Language Nerd, PhD in C.S. — Compilers, WebAssembly, Java, Rust, Go — prev: wazero, Chicory @ Dylibso, Tetrate, RedHat, UniCredit — organizer Papers We Love Milano
evacchi.dev
Lisp hacker, SRE, Xoogler.
Chief Architect, Java Platform Group, Oracle · Views are my own · https://mreinhold.org
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
Microsoft AI Advocate. Certified stunt coder
I’m not a bot, or a cat.
What I wrote was probably sarcasm.
STEM, music, other stuff.
Cake or death?
When I grow up, I want to be a computer scientist… until then, I write open source code with Red Hat - previously Shopify, Moog Music, Terracotta & others
In love-hate relationship with machines. Currently: OpenJDK, AWS. "Trust me, it's really me" backlink: https://shipilev.net/#social
I code for fun and help others in the process. Java Champion Alumni. Co-founder of Hackergarten & Hack.Commit.Push. Creator of JReleaser
🚀
Infiniband初学者。失敗談数知れず。RDMA,OpenUCX, Embulk,Digdag,PostgreSQL, Asterisk, PDF, 組版, Windows(AD等), VMWare, Linux, macOS, Ansible, NVMe,Java, Ruby,医療関連(HL7)等勉強中
DevRel @Timefold | Conference (Keynote) Speaker 🗣️ | #Java Champion | @BeJUG Organizer | Kind of a weird guy 😅
Hubby, dad, golfer and web developer with a preference for Ruby on Rails.
Biding my time until the AI apocalypse/utopia.
Developer, turned to consulting, developer relations, sales, and landed in marketing.
Writing books for #Oreilly.
Into Java, Kubernetes and such.
Legal called to tell you that I'm not officially speaking for IBM.
Live Coding Artist. Creator of Sonic Pi & Tau5, programmer, educator, musician, PhD, Sam 'transcends the present' - Rolling Stone. he/him bookings@sonic-pi.net
