Host of @BalticRuby in Malmo, ex-Host of @Euruko 2023 in Vilnius, CEO at @Cybergizer - Ruby Development
Joined February 2011
- Tweets 1,036
- Following 375
- Followers 576
- Likes 2,109
359 Photos and videos
17 Sep 2025
Heya, if you're there - let's meet 👋
17 Sep 2025
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".
2
163
5 Sep 2025
Thank you everyone who joined today for #BalticRuby boat at #RailsWorld 🙏
The #Rubyness team is happy to serve it this year!
Amature drivers drove well!!
#RailsWorld #RailsWorld2025
1
5
320
Sergy Sergyenko retweeted
19 Jun 2025
Good to be back in Brighton at @BrightonRuby today!
Brighton Ruby has a very special place in my heart, since it was the first Ruby conference I ever attended back in 2018 and where this whole conference journey started 7 years ago!
#brightonruby #brightonruby2025
2
22
858
Sergy Sergyenko retweeted
15 Jun 2025
It's great to have talks when you can learn about new open source projects. It's great to have field engineer from @RedHat doing a talk -you get a feel of it working in production in real world. Thank you Karsten Gresch for walking us through the fully #OSS tooling for developers
2
3
244
Sergy Sergyenko retweeted
15 Jun 2025
Community choices, perfectionism overhaul and the locally run demo - @ngxson demonstrating how vision was added to llama.cpp, the obstacles and the clever hacks. Still work to do - go try it on @huggingface Spaces (of course) and contribute to llama.cpp
2
5
22
18,484
Sergy Sergyenko retweeted
14 Jun 2025
I do love the way @timriley teaches Hanami in his talks. I will try to learn from this for future "practical JRuby" talks. Let me know if you'd like to see such a talk! #BalticRuby
1
13
838
Sergy Sergyenko retweeted
14 Jun 2025
@yukihiro_matz signed my Smalltalk edition of Byte. What an honour!
2
4
31
4,855
Sergy Sergyenko retweeted
14 Jun 2025
Baltic Ruby 2026 is happening in Hamburg, Germany next year!
@balticruby and @RubyUnconfEU are joining forces to put on the 2026 edition!
#balticruby #balticruby2025 #balticruby2026
5
41
1,523
Sergy Sergyenko retweeted
14 Jun 2025
🎩 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
4
5
11
768
Sergy Sergyenko retweeted
13 Jun 2025
Day 2 of #BalticRuby is in full swing!
While speakers are rocking the stage, here’s a glimpse of everything we’ve prepared to make the experience awesome for you ↓
#RubyJobs #RailsJobs #BalticRuby2025
1
8
176
Sergy Sergyenko retweeted
13 Jun 2025
My JRuby talk at #BalticRuby went great! Lots of discussions afterwards, including one shop desperate to solve some Ruby scaling issues. I'm so glad I was able to be here and looking forward to a bunch of new JRuby users! Thanks to JRuby supporter eazyBI for sponsoring me!
1
4
15
5,102
Sergy Sergyenko retweeted
13 Jun 2025
Just stepped out for coffee with Matz. Seriously? This only happens at our conference. Don’t miss it. #BalticRuby
balticruby.org/
2
8
213
Sergy Sergyenko retweeted
14 Jun 2025
Some Japanese people are gathering at #BalticRuby
1
6
37
5,707
Sergy Sergyenko retweeted
14 Jun 2025
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
1
4
168
Sergy Sergyenko retweeted
14 Jun 2025
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
1
8
204
Sergy Sergyenko retweeted
14 Jun 2025
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
1
3
180
Sergy Sergyenko retweeted
14 Jun 2025
What’s a good conference without good #swag? 😉
Spotted your favorite? Tag us wearing it!
#BalticRuby #RubySwag #TechConference #RubyOnRails #DeveloperLife
1
1
120