What makes an app feel fast — and how do we actually measure it?
In this talk, I’ll walk through the key performance metrics every Android developer should monitor, from app startup to screen responsiveness, image loading, memory usage, and more.
You’ll learn how to define measurement boundaries, distinguish cold vs warm starts, catch slow frames (even on 120Hz devices), and set up practical observability strategies that scale with your codebase.

Whether you're shipping Compose or Fragments, this talk will help you move from gut feelings to measurable UX quality — with real-world examples and tools like Firebase, Macrobenchmark, Perfetto, and custom analytics.