Callstack x Expo AI Meetup, San Francisco
Join Callstack x Expo AI Meetup San Francisco for an evening on AI-native mobile development.
We’ll explore how coding agents are changing the way React Native and Expo apps are built, reviewed, and shipped. Modern problems require modern solutions.
Talks from Expo, Callstack, and mobile teams using agents in production workflows at Expensify.
Agenda highlights:
5:45 PM — Doors Open
6:10 PM — Intro
6:20 PM — (TBA)
6:50 PM — Autonomous Mobile QA for Expo Apps with Cloud Agents by Michal Pierzchala (Callstack)
7:20 PM — Building a native app with Expo Agent by Evan Bacon (Expo)
7:50 PM — Networking & Pizza
Talks abstracts:
Autonomous Mobile QA for Expo Apps with Cloud Agents
Code review for mobile apps doesn't scale when you're shipping with AI agents. This talk covers a cloud agent that runs apps on real devices, explores user flows autonomously, and attaches screenshots, recordings, and logs directly to pull requests. What’s great about this approach, it works on the CI you’re already using, such as EAS Workflows, so you don’t need any extra infra to set up.
Building a native app with Expo Agent
Evan Bacon is an engineer at Expo, behind Expo Router and Expo Agent. He's been heads-down on Agent and will be showing us what he's been working on. Expo Agent is Expo's take on agentic mobile development: describe the app you want, get a production-quality iOS and Android app on the other side. Come watch how it actually works and ask Evan questions about what he's building under the hood.
Important RSVP Update:
We have a waitlist with people hoping to join. If you are no longer able to attend, please help us by updating your RSVP to “Not Going” as soon as possible so someone from the waitlist can take your spot.
Food will be provided, and it's going to be a great evening of talks and networking. We can't wait to see you there!