Flutter Warsaw #21

🚀 Join us at Flutter Warsaw #21! This time, we’ve got two great sessions lined up: Artur Wiśniewski will share practical insights on accessibility at scale, and Oskar Zając will show how to do E2E testing fast and efficiently with AI-assisted & Patrol. Stick around afterward for pizza, free beer, and casual networking.

When: Tuesday, May 26th, at Świetlica Wolności (Nowy Świat 6/12, Warsaw) for a great onsite event! Doors will open at 6.30 pm (CEST/Warsaw time), and the event starts at 6.45 pm. Make sure to be on time.😊 There will be snacks and free beer/soda (we are giving away coupons).

❗IMPORTANT: Please only join this Meetup event here when you will attend in person in Warsaw. Then, we make sure there is a reserved spot for you. We have a limited number of seats. 🙂

## Schedule

🚀 18:30 - 18:45 | Opening - Come & Grab a Free Beer/Soda on us!
🎤 18:45 - 18:55 | Short introduction
🎤 18:55 - 19:35 | Artur Wiśniewski – Technically Accessible, Actually Usable – A11y for 1M MAU in Practice [EN] and Q&A
😀 19:35 - 19:55 | Short Break - Another round: Grab a Free Beer / Soda on us!
🎤 19:55 - 20:40 | Oskar Zając – AI-Assisted E2E Testing in Flutter with Patrol MCP [EN] and Q&A
🚀 20:40 - 20:45 | Summing up
🍕 20:45 - 22:00 | Networking & Pizza

## Talks

Artur Wiśniewski – Technically Accessible, Actually Usable – A11y for 1M MAU in Practice

Speaker info: Flutter developer at LeanCode with over 5 years of experience, focused on large banking and fintech applications where accessibility has to work for real users, not just pass a checklist. After work, into board games.

Talk info: Mobile app accessibility from the user's side — how screen reader users really navigate apps, what makes them stay, and what makes them leave. Lessons learned from building a banking app, with concrete cases on form errors, reading order, status announcements, and more.

Oskar Zając – AI-Assisted E2E Testing in Flutter with Patrol MCP

Speaker info: QA Automation Engineer at LeanCode. Over the 3.5 years, he's been a core contributor to Patrol and recently authored Patrol MCP, bringing AI agents into the Flutter E2E testing workflow. His day-to-day spans test automation for Flutter mobile and web apps.

Talk info: Patrol is a great E2E testing framework, but AI has always struggled to use it well. The agent writes code blind, then waits through full test runs to find out if it worked. Patrol MCP changes the loop: the app builds once, the agent reruns the test on demand, and it can now see the app under test and read the device's native elements while it works. Paired with a solid test architecture, this is what unlocks AI to write reliable Flutter E2E tests in 2026.