

Michał Chudziak
Director of Engineering @ Callstack

Michał is Head of Engineering at Callstack, where he helps enterprise clients solve complex technology challenges. He’s passionate about React Native, AI, and open source. Outside of work, you’ll usually find him traveling or playing video games.
Future of React Native: AI, agents, and what comes next
The React Native ecosystem is changing fast, and AI is now influencing everything from code generation and testing to debugging, tooling, and app architecture. This panel brings together voices from across the community to ask what that shift really means for everyday RN developers: which AI and agent workflows are already useful, where the hype still outpaces the reality, and what skills will matter most in the next wave of mobile development. Expect a candid conversation about productivity, code quality, maintainability, and the practical changes teams will need to make as AI becomes part of the React Native workflow.
React Native at Scale: Real Decisions, Trade-offs, and Hard Lessons
Every company runs React Native differently. Some rewrote an application from scratch, others integrated it in a brownfield scenario. Some tried other cross-platform solutions first and migrated to React Native, or vice versa.
In this panel we bring together engineering leaders from companies running React Native at scale: millions of users, complex use cases, and real-world constraints.
We'll dive into the decisions that actually mattered when shipping in production. How did React Native land in the organization in the first place? What did the first twelve months look like? What did they migrate to, or from, and why? And what would each team do differently today?
This is the panel where the polished conference talks meet the production trade-offs nobody blogs about.
10 Lessons from Delivering 100 Enterprise React Native Projects
I lead engineering at Callstack, where our teams have delivered more than 100 React Native projects for enterprise customers. Across different products and industries, we keep seeing the same decisions pay off and the same mistakes that cause trouble. In this keynote, I’ll share ten practical lessons about architecture, team ownership, performance, testing, and delivery. We’ll cover what works, what to avoid, and where teams should focus when building React Native applications at enterprise scale.
