Mobile App Development 101 (with React Native)

​Want to build mobile apps but don’t know where to begin? This beginner-friendly session is designed to give you a clear and practical introduction to modern mobile app development.

​We’ll start with the basics—how mobile apps work, what tools are used today, and how you can build apps for both Android and iOS using a single codebase. You’ll learn how to start a project with Expo, understand the project structure, and see how quickly you can go from an idea to a working app.

​We’ll also explore modern platforms and workflows that help you vibe-code your apps—focusing on faster development, rapid iteration, and a smoother developer experience. Along the way, we’ll discuss best practices, common beginner mistakes, and how to continue building after the session.

​🗓 Agenda

• ​Introduction to mobile app development

• ​Overview of Expo and why it’s used

• ​Setting up a new Expo project

• ​Understanding the project structure

• ​Building and running a simple app

• ​Intro to vibe-coding platforms & tools

• ​Next steps and learning roadmap

• ​Q&A

​👥 Who Should Attend

• ​Beginners with little or no coding experience

• ​Web developers exploring mobile apps

• ​Anyone interested in building real-world apps

​🚫 Who This May Not Be For

• ​Experienced mobile developers looking for advanced topics

• ​Those expecting deep dives into native iOS/Android internals

​💻 Important

​Please bring your laptop. This is a hands-on session, and you’ll get the most value by following along and trying things out during the event.