LeanCode 💙

If you are in #Warsaw, let’s meet at Flutter Warsaw this month for an on-site event. As always, you can count on inspiring talks and great #FlutterDevs and Flutter enthusiasts. 😎

If you are in Poland and interested in joining the SAP Inside Track Conference, go here: 🔗 capgemini.com/pl-pl/aktualno…

Happy to share that on May 23, our Engineering Lead, Marcin Dardziński, together with SAP Developer Tech Lead, Adrian Dengusiak, will give a talk at the SAP Inside Track Conference in Wrocław, Poland. ✨ Their talk 👉 Flutter meets SAP: Native Mobile Apps the Clean Core Way SAP Inside Track is a community-driven conference created by SAP experts for the SAP ecosystem. The organizers: Capgemini and WSB Merito Wrocław University. 🙌 #SAP #MobileDevelopment #EnterpriseApps #SAPCommunity

Visual regression testing with less boilerplate. ✨ That’s the idea behind `golden_test` - a Flutter package created by our team member Damian Kasperski to make golden tests easier to scale and maintain. Most teams don’t under-test UI because they ignore quality. They do it because visual testing often feels expensive in effort. `golden_test` helps developers: ✅ reduce repetitive setup, ✅ run tests across multiple devices, ✅ configure themes & locales in one place, ✅ generate screenshots that look like the live app. Check out his package & practical article: “Flutter Golden Tests Made Easy” 👇 @dm.kasperski/flutter-golden-tests-visual-regression-testing-0ee13ccf9fef" target="_blank" rel="nofollow noopener">medium.com/@dm.kasperski/…

Go beyond the basics of Flutter E2E testing with Patrol & AI. 🎥 Watch our webinar: “Mastering Patrol & AI: Next-Level E2E Testing”: 🔗 leancode.co/webinar/master… Our QA Engineer, @oskar_lncd, and the creator of Patrol MCP will walk you through: ✅ From demo to production-ready setup ✅ Speeding up test development with AI ✅ Our best practices ✅ Common mistakes to avoid ✅ Test architecture for scale Start doing Flutter testing the right way & faster. Sign up and watch the webinar! #FlutterDev #E2ETesting #FlutterTesting #TestAutomation

📣 The full Flutter Tech Summit 2026 agenda is here! A handful of seats remain. Explore the agenda and secure yours. Flutter Tech Summit is built for engineering leaders who know Flutter not in theory, but from their own lessons learned. ✨ In this edition, our core focus is on what keeps every engineering leader up at night: #AITransformation and #AISolutions - from design systems, through AI-Assisted development to E2E testing. Expect insights from companies like @Google, @nubank, Credit Agricole Bank Polska, @SonovaGroup, @1KOMMA5GRAD, Tide, @Pinterest, @widgetbook_io, and more for an exclusive summit focused entirely on real-world enterprise Flutter at scale. 🎤 Top experts on stage: @MiSvTh (Google), João Menezes (Nubank), Julivan Santos (Nubank), Rafael Lisboa (Nubank), Eduard Siewert (Sonova), Piotr Pawlicha (Credit Agricole Bank Polska), Ariel Strawczyński (Credit Agricole Bank Polska), Rafał Charłampowicz (Credit Agricole Bank Polska), @ABausG (1KOMMA5°), @LucasJosefiak (Widgetbook) + the LeanCode expert team. If you’re serious about building scalable, future-ready mobile apps with Flutter - join us! fluttertechsummit.com #FlutterTechSummit #FlutterEnterprise #FlutterDev #FlutterAI #MobileAI

If you’re excited about automation, modern tooling, and pushing software quality forward, you’ll fit right in. 🚀 Join us as a QA Automation Engineer! (Polish required) 👉 leancode.co/career/qa-auto… We’re looking for a #QAAutomation Engineer who wants to go beyond “just testing”, has experience in test automation, has solid programming skills, and is into AI solutions. At LeanCode, you’ll: ✨ build and maintain automated tests for enterprises & scaleups, ✨ develop testing infrastructure, ✨ help shape how we use AI in our engineering workflows, ✨have an impact on developing Patrol, ✨be part of a conference & meetup-driven culture. #Hiring #ITJobs #JobOffer #TestingJobs

Today, we’ll be guests of @craig_labenz from the FlutterDev team in the #ObservableFlutter series! 🎉 @matiwojt will talk about Patrol 4.0 (including web) and explain how to catch the #AI wave by showing how to write and validate app features using marionette_mcp and patrol_mcp. Join us at 🕕 6 PM CEST | 12 PM EDT | 9 AM PDT on the FlutterDev YouTube channel. #FlutterDev #E2ETesting #MCP #FlutterTesting

🎥 What happens when product and tech truly work as one team? Watch a Case Study about Activy & LeanCode. Activy is a Polish wellbeing app that turns physical activity into a game - encouraging employees to cycle instead of drive and build healthier habits together. 300K+ downloads. 4.7⭐ rating. But those numbers didn’t come from “just building an app.” They came from continuous evolution and real tech partnership. 👉 More about the project: leancode.co/case-studies/a… #FlutterDev #AppDevelopment #TechPartnership #WellbeingApp #HRTech

We open the Flutter Tech Summit speakers' agenda with a big announcement. We bring on stage experts from @nubank! ✨ 🎤Joao Menezes, Head of Design System at Nubank, and Julivan Santos, Engineering Manager at Nubank, will give a talk on: “Design Governance as Code: Shipping Native-Quality Flutter in Minutes with Server-Driven UI and AI”. 🌟Nubank’s Flutter app renders server-driven UI, streaming screen definitions for native-quality experiences - reducing reliance on app store releases and enabling rapid experimentation. It’s a one-of-a-kind chance to learn how NuDS, Common Spaces, and AI tools help teams co-create, generate code, and ship UI updates faster. Secure your spot now. Seats are limited. 👉 fluttertechsummit.com #FlutterTechSummit #FlutterDev #AppDevelopment #Nubank #FlutterDevelopment #DesignSystem #DesignGovernance

It feels like our Patrol graduated and received a diploma. So proud💛

6/6 Building together 💪🏻 We’re proud to be part of Nubank’s journey. Pushing boundaries, building at scale, and learning along the way together.

5/n A pioneer in adopting Flutter 💙 Back in 2019, Nubank bet on Flutter. At the time? A bold move. Today? Proof that cross-platform can scale.

We are a tech partner of Nubank! @nubank isn’t just another fintech. It’s the world’s largest digital bank outside Asia, serving over 130M+ customers 🎉 and continuously redefining what modern financial services look like. Founded in 2013, they’ve built their position by challenging the status quo with proprietary technology and bold product thinking across Latin America. Nubank has also been a pioneer in adopting Flutter at scale. Back in 2019, they made a move that many enterprises were still hesitant to take and proved that Flutter can power massive, high-quality systems without slowing innovation. 🚀 As they’ve said themselves, Flutter was a game-changer for their ability to scale, and that impact is still visible today as they expand into new markets. Now, we’re proud to be part of that journey. 🙌 #Nubank #TechPartnership #DigitalInnovation #FlutterEnterprise #FlutterDev

There aren’t many chances to sit down directly with the @FlutterDev team and talk about the future of Flutter - especially through the lens of large-scale apps. We want to change that at the Flutter Tech Summit. 🎤 @MiSvTh, Group Product Manager for Dart & Flutter at @Google, is joining us for a Fireside Chat: The Future of Flutter + AMA Session. The stage co-host: @lukaszkosman, CEO at LeanCode. 🌟 A fireside chat means a real, candid conversation. Think of it as a behind-the-scenes discussion and a chance to get a closer look at what’s actually coming next for Flutter in enterprise environments. The best part? 💬 You get to ask your questions during the AMA. Bring your challenges, doubts, and ideas - we’re opening the floor. Seats are limited, and this is one of those sessions you don’t want to miss. 👉 fluttertechsummit.com #FlutterTechSummit #FlutterDev #AppDevelopment #Google #FlutterDevelopment

Counting down to Google I/O 2026. 👀 @lukaszkosman and @matiwojt will be there in person, representing our team at one of the most important events in tech - feel free to reach out and set something up. Most excited for: “What’s new in Flutter” + “Vibe once, run anywhere with Antigravity & Flutter.” 🚀 Last time, we came back with a ton of insights & ideas. This year, expectations are even higher. With a strong focus on advanced AI ✨ and design powered by Gemini models, it’s shaping up to be a big one. #GoogleIO #GoogleIO26 #AI #FlutterDev #Gemini #Antigravity