DevX enthusiast, Engineering Manager @ Spotify Backend Foundation

Geoffrey will share his philosophy of DevX, what matters and what you need to focus on to bootstrap DevX.

Geoffrey Teale has been programming for 40 years, a professional software engineer for 25 years and DevXer since 2017.  Despite his best efforts, he probably learned something along the way.

This presentation will take you into the core functionalities of TanStack Query, a powerful tool for managing server state in web applications, which can also be used in Expo applications. We’ll explore how it optimizes data fetching, caching, and synchronization, leading to more efficient and scalable applications. The session will include real-world examples demonstrating how TanStack Query can seamlessly integrate existing Expo projects, emphasizing best performance optimization and error-handling practices. Attendees will leave with a comprehensive understanding of how TanStack Query can transform their approach to data management in Expo applications.