DevFest 2025 with GDG 3City

Join us at DevFest 2025 with GDG 3City! Explore the latest trends and developments in technology as we highlight what’s shaping the future of the IT world. It’s a great chance to connect with other tech enthusiasts, learn from industry experts, and exchange ideas. Take part in thoughtful discussions, share your perspective, and be part of a supportive, curious community.

📅 Date & Time: December 2, 17:30

📍 Venue: Olivia Business Centre, O4 Coworking (Olivia Four building)

Agenda:
(Please keep in mind the sequence might be rearranged)

– Welcome and check-in

– AI Meets Chrome: Supercharging Development with DevTools MCP
Adrian Romański, Full Stack Developer

Curious about harnessing the complete potential of Chrome DevTools with your AI coding assistant?

This session delves into Chrome DevTools MCP, a Model Context Protocol (MCP) server bridging your AI helper (like Gemini, Claude, Copilot, etc.) with an active Chrome session.

Explore how this paves the way for new workflows:

Automating clicks, filling forms, and site navigation

Capturing performance metrics and extracting insights

Debugging using network calls, console logs, and snapshots

Simulating scenarios such as CPU slowdown or network throttling

Walk away equipped with practical knowledge and samples to commence experimenting with AI-driven debugging, automating, and interactive web development, all powered by Chrome.

– Beyond Basics: Fluid Image Transitions & Gesture Sync in Compose

Piotr Prus, Android Developer at Tilt

Elevate your Jetpack Compose animations by mastering smooth, gesture-led transitions from card views to full-screen displays.

In this talk, explore advanced techniques for crafting seamless user interfaces. Focus will be on transitioning an image from a compact card to an expansive modal while ensuring fluidity and responsiveness.

Gain insights into layering views in Compose, achieving seamless UI element transitions, syncing animations with user gestures, and handling edge cases for natural interactions.

This session transcends basic concepts, showcasing the blend of Compose’s animation API, Modifier.graphicsLayer, and pointer input techniques.

By the end, you'll have an in-depth comprehension of creating advanced, gesture-aware animations in Jetpack Compose, armed with applicable code examples.

This is perfect for developers aiming to push Compose animation boundaries and deliver exceptional user experiences.

– Being Human in IT: How we work

Nastassia Danilava, Tech Lead at DJOID

Hard skills open the door. Soft skills build the room.

This talk is about the biggest breakthroughs I’ve had — and none of them were about code.

They were about communication: inside the team, with managers, and in leadership roles. And these are the practical concepts that made working with people clearer and easier.

– Why do we need another architecture pattern?
Mateusz Bartkowiak, Android Developer at XTB

You build apps based on MVC, MVP, MVVM, and maybe even MVI—but over time, things start to get complicated. Logic spills across layers, impossible states appear, and debugging becomes a pain.

Together, we'll trace the evolution of architectural patterns, see where they fail, and how the Finite State Machine (FSM) approach introduces order and predictability. Using examples, I'll demonstrate how explicit states and transitions simplify logic, limit side effects, and reduce the number of edge cases.

No unnecessary theory—just real life comparisons, code, and architectural insights. You'll leave the presentation knowing when to use an FSM and how it can stabilize evolving Android projects.

– Pizza and networking!
Don’t miss the opportunity to stay close to what’s happening in tech. RSVP now and ensure your presence at this incredible event! Whether you're a seasoned pro or a newcomer, there's something for everyone. Let's shape the future of technology together!

Agenda

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Speakers

Mateusz Bartkowiak - XTB (Senior Android Developer)

Senior Android Developer, avid reader, and League of Legends player.
I have 7 years of experience in IT, including 5 years as an Android Developer. I've worked in large corporations, small startups, and software houses. This diverse background allows me to bring the best qualities of each environment into my work.As an active member of GDG, speaker, workshop trainer, instructor a…

Nastassia Danilava - DJOID (Lead Software Engineer)

Lead software engineer at DJOID and Woman Techmakers ambassador. Made my first web-page in 2015, and has been in love with coding since then. I use my passion and skills to create web applications with a focus on animated and interactive content. Paying attention on details and UX I believe that every digital product should care about its accessibility for everyone.

Adrian Romański - PushBased (Full stack Developer)

I’m a full-stack developer passionate about Angular, Java, and clean architecture. My programming journey began with C++ in high school, later evolving through robotics studies at PJATK and backend development with Spring. Once I discovered Angular, I instantly fell in love with frontend development. Today, I specialize in Component-Driven Architecture with Storybook, app optimization, and Nx-…

Piotr Prus - Tilt (Android Developer)

Hosts

Olha Chumak - Teamwork.com (Software Engineer)

Adam Sorrell - Jit Team (Sales Development Representative)

Complete your event RSVP here: https://gdg.community.dev/events/details/google-gdg-3city-presents-devfest-2025-with-gdg-3city/.