A community-driven conference travelling across the Baltic Sea promoting the growth of local communities and the global Ruby and Rails ecosystems.
Hamburg, Germany
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Germany x2 🇩🇪🇩🇪
Lucas Dohmen & Dirk Breuer are bringing “Small Clouds & Boring Tech” to Baltic Ruby.
From hyperscalers to simpler setups — the ups, downs, and why boring tech might be your biggest advantage.
#conference #community #lineup #ruby #oss
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ALT Speakers Lucas Dohmen and Dirk Breuer on a Baltic Ruby poster background, blue design, two men, one in a hoodie, the other in a hat and sunglasses.
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France joins the party 🇫🇷
François Pradel (Pennylane) is coming to Baltic Ruby to show how to keep Rails boring — even with 300 engineers.
DX, scaling, and taming chaos in a fast-growing monolith. Real stories, real lessons.
#conference #community #lineup #ruby #oss
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ALT Speaker François Pradel on a Baltic Ruby poster background, blue design, bearded man with glasses wearing a bow tie.
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Save the date 📅
June 12–13, Hamburg 🇩🇪
Baltic Ruby is coming — talks, people, and the kind of vibe you don’t want to miss.
Tell your friends, ticket sales are starting soon, see you there.
#rubyconference #balticruby #conference #community #ruby #rails #opensource
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ALT Lettering June 12-13 Hamburg on a Baltic Ruby poster background, blue design, logo on top.
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🇩🇰 in the house.
Agustin Gottlieb is joining Baltic Ruby with a talk about making your first Ruby Core commit — no C background, just curiosity, mistakes, and persistence. If you’ve ever thought “maybe I could” — this one’s for you.
#conference #community #lineup #ruby #oss
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ALT Speaker Agustin Gottlieb on a Baltic Ruby poster background, blue design, man in a denim jacket.
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Our keynote in Riga — the one and only Tim Riley (@timriley). As always, very vivid and emotional with live music on stage.
piped.video/dlBiBbo3P8s
#rubyconference #balticruby #conference #rubycommunity #keynote #ruby #hanami #oss #opensource
ALT Lettering "Tim Riley" and his photo at the branded background.
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I’ll be sharing recordings of last year’s talks while also announcing this year’s speakers.
Visibility for us, knowledge for everyone :)
Help out with likes and reposts, but most importantly — with views.
#rubyconference #balticruby #conference #rubycommunity #lineup #ruby
ALT Lettering "Recordings" on the branded background.
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This year we’re going big — two conferences instead of one.
That also means we need more support. Give us a hand: make a repost, tell your community, pitch to employer — anything helps, and we’ll make it worth it.
Proposal: balticruby.org/
#ruby #conference #sponsor
ALT Lettering "Sponsors" and eyes emoji on a branded background.
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Before announcing the speakers, we want to thank those who helped select them. It was outstanding work and a perfectly structured process. Many thanks to every member of the program committee!
#rubyconference #balticruby #conference #rubycommunity #ruby
ALT Baltic Ruby 2026 cover with large “Program Committee” text on a dark background
ALT Baltic Ruby 2026 poster featuring program committee members: Mina Slater, Youssef Boulkaid, Irina Lindt, and Jan Krutisch.
ALT Baltic Ruby 2026 poster featuring program committee members: Ole Michaelis, Olle Jonsson, Judith Umbach, and Joschka Schulz.
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There are only 2 days left to submit your talk to the upcoming Baltic Ruby × Ruby Unconf.
And of course, things can’t just go smoothly — PaperCall seems to be out of service.
So if you’re having trouble submitting your application, feel free to send it at hello@balticruby.org.
ALT CFP lettering on a branded background.
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If you’ve also just woken up after the holidays, we’ve extended the CFP deadline until the end of January. Bring your fresh ideas to share with the community. We’d love to hear from you.
papercall.io/balticruby2026
#balticruby #conference #rubycommunity #cfp #ruby #rails #opensource
ALT CFP lettering at the branded background.
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Congrats Brno on winning Euruko 2026. Looking forward to meeting all of you there!
ALT A representative of Brno strikes the gong, taking over the right to host Euruko in 2026.
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Paris, Poznań, Brno, and Coimbra are the cities up for vote to host next year’s Euruko.
ALT Portugal pitching on the stage of Euruko.
ALT Poland pitching on the stage of Euruko.
ALT Czechia pitching on Euruko stage
ALT France pitching on Euruko stage
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Day 1 of Euruko is over — we’re singing our hearts out.
ALT Euruko attendees singing karaoke on the stage.
ALT Euruko attendees singing karaoke on the stage.
ALT Euruko attendees singing karaoke on the stage.
ALT Euruko attendees singing karaoke on the stage.
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It’s on! Matz is on stage, everyone’s in their seats, Euruko has begun. Just like always, and it feels like it will always be this way. We are all ears.
ALT Matz speaking on the stage at Euruko.
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On the way to Viana do Castelo. Any plans for today’s evening anyone?
ALT Photo of Euruko 2025 participants on the bus on the way to Viana do Castelo
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Another thing we’re bringing to Euruko is our Bingo game 🎉
We did it at Rails World, and now it’s back — updated and reimagined for Euruko!
You can already check it out on our website, but we’ll also announce everything officially from the stage.
balticruby.org/
ALT Bingo lettering on a branded background.
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One of the things we’d love to do at Euruko is bring together all the Ruby community organizers for a casual meetup.
Let’s just have lunch, share updates, and spend some time together!
We’d be really happy to see everyone there.
Details: luma.com/vvu9k19i
ALT Euruko 2025 logo and lettering "organizers meetup".
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Hey Ruby friends!
How’s your conference triathlon going? Next up — Euruko!
If you’re coming too, let’s meet and celebrate together! We’ve got some surprises for everyone attending:
👀 Baltic Ruby Bingo is back
📣 New announcements incoming
See you soon in Portugal!
ALT Hexagon logos for Baltic Ruby and Euruko 2025 with the text “See ya there!” underneath.
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We’re now kicking off the search for sponsors for Baltic Ruby × Ruby Unconf, happening next year in Hamburg.
Our proposal is available here: balticruby.org/
Help us share!
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ALT Lettering "Sponsors" and eyes emoji on a branded background.
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Open source is a big part of what Baltic Ruby values and supports.
That’s why it was so exciting to have Marty Haught (@mghaught) join us as our third keynote speaker. You can watch his talk here: piped.video/9S6l_RZwuxM
Thanks, Marty!
All recordings: balticruby.org/archive/2025/…
ALT Speaker name Marty Haught and his photo on the official Baltic Ruby branded background.
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This year, Baltic Ruby is supported by a new patron — Rubyness.
They build secure, user-focused digital solutions that power both governments and businesses and invest a lot in supporting Ruby community.
Tapadh leat airson do thaic.
rubyness.co.uk/
ALT Rubyness logo featuring the Loch Ness Monster styled after Ruby on Rails graphics, with the caption "Rails? Nae bother."
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One of the updates we brought to Rails World is the opening of our CFP.
That’s no coincidence — this year, we’re putting a special focus on @rails in our lineup.
So if you’ve got a talk you’d love to share with the community, we’d love to hear from you.
balticruby.org/
ALT Lettering "CFP is open" on a branded background.
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Baltic Ruby at Rails World!
So happy to be part of all the fun.
Join us tomorrow for the boat rides!
#thankyourails #RailsWorld #balticruby
Details: balticruby.org/
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Tim Riley’s keynote is now live!
piped.video/6jUEmcezkBo
I’m especially glad we got the chance to host Tim. It means a lot for the conference, for Hanami, and for everything Tim is building.
Thank you for being part of the show in Riga.
All recordings: balticruby.org/archive/2025/…
ALT Speaker name Tim Riley and his photo on the official Baltic Ruby branded background.
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I owe @typesense. But great products shouldn’t suffer from my short memory :)
Here's why they are so cool: shorturl.at/Pgbkt
Or maybe because it’s open source: shorturl.at/RNdGs
Or because they’re Top-3 Ruby community supporter: shorturl.at/crKWf
What you think?
ALT Bart Simpson is writing on a chalkboard: ‘Typesense should not suffer because of my short memory.’
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Kicking off Baltic Ruby Riga with the first talk:
Yukihiro Matsumoto (@yukihiro_matz) on Programming Languages in the Age of AI.
piped.video/XVaRRryB_cQ
Thank you, Yukihiro-san, for joining Baltic Ruby — it’s a great honor for us. Always!
ALT Speaker name MATZ and his photo on the official Baltic Ruby branded background.
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The website update didn’t stop at the homepage.
All the talks from Riga are now live on our cozy little YouTube channel — feel free to binge them all there.
But we’ll also be posting them here one by one, so no one misses a thing.
balticruby.org/archive/2025/…
ALT Recordings lettering on the branded background.
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We’ve prepared something special for Rails World this year.
All announcements will be made there — but the most impatient ones can already check everything out on the website.
balticruby.org/
ALT Hexagon logos for Baltic Ruby and Rails World 2025 with the text “See ya there!” underneath.
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Breaking News
Baltic Ruby & @RubyUnconfEU are joining forces!
In 2026, two Ruby communities will unite to host a joint conference in Hamburg.
One spirit. Two stories. One unforgettable event.
Stay tuned — more updates soon!
#RubyUnconf #BalticRuby #RubyOnRails #Hamburg2026
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📸The photos from Baltic Ruby are live!
Find yourself & your friends 👉 balticruby.org/photos
Tag away and relive the moments.
Don't forget about our feedback survey!
tally.so/r/m6zVrN
It helps us make the next conference even better 🙌
#BalticRuby #RubyOnRails
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Conference is a gamble. You never know how it will turn out, and it takes a bit of luck for everything to come together.
And we were lucky! With the speakers, the sponsors, the participants, and everyone who helped.
I want to say thank you for that. It’s all you!
See you in 2026!
ALT All Baltic Ruby 2025 attendees on the stage.
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The post-conference glow is still real ✨
We’re deeply grateful to everyone who made Baltic Ruby so special.
And now — we need your help.
📝 Fill out the feedback form while the memories are fresh:
tally.so/r/m6zVrN
Let’s make the next one even better — together!
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Why do we do Baltic Ruby?
Because we can’t not do it.
Because #Ruby is more than a language — it’s a mindset, a culture, a joy.
Huge thanks to our organizers Ali Krynitsky & Sergey Sergyenko and the whole @cybergizer team.
Let’s do it again in 2026. 🫶
#BalticRuby #RubyOnRails
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Need better insights from your data?
Talk to @eazyBI — they're at #BalticRuby in red shirts and ready to help! 📊
Thanks to our Bronze Sponsor for supporting the Ruby community with tools and good vibes! eazybi.com/
#eazyBI #RubyOnRails #RubyConference #DataTools
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Tired of debugging blind?
@AppSignal helps you catch errors, monitor performance & keep your apps healthy — without the guesswork.
Thanks for supporting Baltic Ruby as a Bronze Sponsor! 🙌
👉 appsignal.com/
#BalticRuby #AppSignal #RubyOnRails #DevTools #RubyCommunity
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“Ruby is irrelevant,” they said.
And then somehow the rooms filled up with developers
solving real problems and sharing real ideas.
#RubyStillAlive #BalticRuby
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🔍 Shoutout to our Silver Sponsor @typesense — the open source search engine that just works.
Fast, typo-tolerant, privacy-friendly — and built by devs, for devs.
Thanks for supporting the Ruby community at #BalticRuby! 💎
#RubyOnRails #OpenSource
typesense.org/
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🎩 We need your vote!
Let’s crown the Best Hat of Baltic Ruby! 🏆
Nominate your favorite headwear moment in the comments — drop the name of the stylish human who rocked it best.
We’ll pick a winner soon!
Let the (hat) games begin! 😄
#BalticRuby #BestHatAward #RubyCommunity
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A big thank you to our Silver Sponsor @KarnovGroup 🙌
Your support helped make #BalticRuby possible — and we’re so grateful.
PS: They're hiring!
👨💻 Senior Backend Engineer
📍 Copenhagen / Stockholm
🔗 karnovgroup.com/en/
#RubyJobs #RubyOnRails #RubyCommunity #TechEvents
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What’s a good conference without good #swag? 😉
Spotted your favorite? Tag us wearing it!
#BalticRuby #RubySwag #TechConference #RubyOnRails #DeveloperLife
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Big thanks to our Gold sponsor @Levelpath
💛 For the candy
💛 For showing up with heart, brains & a brilliant team
You made Baltic Ruby even sweeter.
We’re glad to walk this path with you!
levelpath.com/
#BalticRuby #Levelpath #RubyCommunity #DevEvents #RubyOnRails
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Day 3 — and we’re still rolling!
Go find yourself, tag your friends & tag us too!
This isn’t just a conference.
It’s community in action.
And it’s working.
#BalticRuby #RubyConf #RubyCommunity #Riga2025 #TechEvents #DayThree
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When sponsors really show up 💛
Team on site, real talks, great vibes.
Big thanks to our Gold sponsor @GoCardless for being part of Baltic Ruby in the best way!
#BalticRuby #GoCardless #RubyOnRails #RubyConf #TechCommunity #Riga2025
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With Silent Disco and without.
To get headphones at the Silent Disco, you need to say “Baltic Ruby” at one of the two entrances to the Angars courtyard, and give your full name.
ALT A sad guy without headphones and two guys having fun in headphones.
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🚀 Let’s hear it for @AppSignal — our awesome bronze sponsor at #Baltic Ruby 2025!
🧭 From error tracking to performance monitoring, AppSignal helps developers stay on top of their applications — and they brought that same energy to the conference.
appsignal.com/
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🔥 OSS Expo: mission complete!
Baltic Ruby turned into a hub of open-source energy.
💡 7 projects officially joined the Expo
🚀 3 more jumped in spontaneously, right in the venue
🛠️ 1 surprise workshop appeared out of nowhere — and turned into gold
That’s 10 projects total.
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Our #bronze sponsor in red shirts you can spot from across the venue — eazyBI ❤️
Thank you for being part of the action and supporting the Ruby community!
#BalticRuby #RubyCommunity #eazyBI #RubyConf
eazybi.com/
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So much is happening at #BalticRuby — we can barely keep up! 😅
Today's highlights:
🎤 Marty Haught (keynote)
🎥 Marco Roth on indexing Ruby confs
🔥 Charles Nutter on JRuby everywhere
🛠 Roman Samoilov on modernizing systems
Videos coming soon — stay tuned!
#RubyConf #RubyDev
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A silver sponsor who jumped in at the last moment — and definitely won’t regret it!
@Typesense
Thanks for supporting the Ruby community and helping make Baltic Ruby even better 💙
#BalticRuby #RubyConf #RubyCommunity #Typesense #OpenSource #RubyDev
typesense.org/
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Shoutout to our Silver Sponsor @KarnovGroup 🙌
Thanks for helping us bring the Ruby community together in Riga!
#KarnovGroup #BalticRuby #RubyConf #RubyCommunity #SilverSponsor #OpenSource #DevEvents #Riga2025
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Matz is talking to AI Matz at the @Cybergizer booth — trying to figure out which one is the real deal. 🤖🧠
#Matz #AI #RubyLang #BalticRuby #RubyCommunity #TechHumor #OSS #Cybergizer
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A huge thank you to our another gold sponsor - @levelpath - for supporting #Baltic Ruby!
And Levelpath also has #joboffers for our members
👉 Check out all the #jobs on our website in our bio and apply!
Thank you for being a part of #Ruby's journey, Levelpath! ❤️
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Just stepped out for coffee with Matz. Seriously? This only happens at our conference. Don’t miss it. #BalticRuby
balticruby.org/
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