Paweł Strzałkowski
@realPawelS
CTO @ Visuality Programmer, Team Leader, Consultant, Ruby Fan But always - Family First :)
On a train to #rubycommunityconference, wrapping up the last slides. See you guys at KRUG tonight and at the conference tomorrow!

Bragging time! I'm very happy to share that I’ve been accepted as a speaker for #SFRuby I’ll be giving a brand-new talk on the Model Context Protocol in Rails (do you know you can add it to your app in 5 minutes?) Check out the great speaker lineup at sfruby.com/speakers/
Cross pollination! 2025 #RailsWorld speaker @realPawelS wearing the 2024 short at @brightonruby
I'm about to take off to London to talk at a @RubyEurope meetup. And tomorrow to @brightonruby - it's my first conference in a while where I'm not presenting. Feels a bit weird :D but I'm really looking forward to fully enjoying a conference for once :)
⚡ Rails, meet AI. Paweł Strzałkowski (Visuality, 🇵🇱) is joining #EuRuKo2025 to introduce the Model Context Protocol — making AI-native Rails apps as easy as scaffolding. 🎙️ Making Rails AI-Native with the Model Context Protocol 📍 Sept 18–19 • Portugal
Ruby + AI 🚀 Berlin, June 24 Where does Ruby fit in the AI era? Let’s talk real use cases, not just buzzwords. 📍 Lufthansa Innovation Hub 🕕 18:00 🎤 Talks by Paweł Strzałkowski, Chris Hasiński & more! Register here: lu.ma/286b35qd #rubyeurope #rubyberlin #AI #meetup
Where’s Waldo? No idea. Where’s Paweł Strzałkowski? At EuRuKo 2025! 🎉🎤 After #RailsWorld, he's now set to speak at the biggest Ruby conf in Europe! 🇪🇺🔥 👉 2025.euruko.org #EuRuKo #RubyOnRails #MCP #AI #Visuality
🚀 Our CTO Paweł Strzałkowski is sharing his thoughts on making Rails AI-ready with Model Context Protocol -the topic of his upcoming talk at #RailsWorld! 🔥 He just published the first 3 blog posts in the series -check them out: 👉 visuality.pl/posts
I wouldn't have dreamt about it a year ago, but it happened. My talk was accepted at #RailsWorld this year. I plan to go deep into LLMs and Model Context Protocol, which I believe can be a first-class citizen in Ruby on Rails. Hope to see you (who managed to get tickets) there ;)

Please watch this! @jeremysmithco did a GREAT job showing how to go through a code change like a true pro. No matter whether you are changing a payment gateway or ditching Bootstrap for Tailwind - you'll get the how-to answers in this talk.
It was a pleasure getting to put together a brand new talk for Balkan Ruby. I'm thankful for the opportunity! This one is about the incremental process of making complex changes to software systems in use. 🖥️ Slides: speakerdeck.com/jeremysmithco/… 📺 Video: youtube.com/watch?v=weIbPg…
14 days and 10 hours until @BalkanRuby 15 days and 16 hours until my presentation balkanruby.com/talks/25 - It will be a bit of a "dinosaur talk" - how to get by after 40, but also massively AI/LLM-focused (and how to have fun AI + RoR). I hope to see you guys there! :)
Only 3 weeks until Balkan Ruby 2025! Our venue at WTC Interpred Sofia is spacious, central, and perfect for deep and profound Ruby conversations. Have you booked your ticket yet? Regular tickets are still available! See you April 25-26 in Sofia 🏢 #balkanruby
MCP was the #1 topic in one of the last Ruby Weekly newsletters. Here's a great article for anyone looking to get into the topic addyo.substack.com/p/mcp-what-it-…
Missed Ruby Community Conference 2025? Now you can relive it! 🎬 We’ve just uploaded five new videos from the event: 📌 1 promo video + 4 full presentations 🎤 Catch up on all the Ruby insights here 👇 🔗 youtube.com/c/Visualitypl #RubyCommunity #RubyOnRails #Conference #DevLife
Thinking about migrating from Heroku? 🚀 Our latest blog post walks you through the process using Kamal - step by step! Check it out: 🔗 visuality.pl/posts/migratio… #Rails #DevOps #Kamal #Heroku
At #rubycommunityconference I used a dedicated Rails app to show RoR features directly on slides. As ppl asked about it, I extracted the code into github.com/pstrzalk/prese… @hanaharencar put it the best - it's an app that someone should create. I'll be that someone this time :)
I am on a train to Gdańsk, I will be presenting at TRUG this evening. The talk is about Ruby on Rails + Vector Search and RAG. Come say HI if you are around :) More info at trug.pl
💡 Got Ruby on Rails challenges? We're offering FREE online consultations with @AwKowalewski - developer boasting 12+ years of experience! 🔹 Performance issues? Databases? We’ve got you covered. 📅 Book your slot now: cal.com/jar-kowalewski Let’s make your app thrive! 🚀
Give yourself a present and buy ticket for upcoming Ruby Community Conference! Now with 10% Christmas discount! Use RubyXmas promocode: rubycommunityconference.konfeo.com/en/groups Already have one? Buy tickets for family and friends - let them join Ruby Community 😍