Akniyet Arysbayev

Delivery Hero, Senior software engineer at App Performance team

As a Senior Android Engineer at Delivery Hero, I am responsible for improving the performance and quality of the Android app for one of the world's leading online food delivery platforms. I have more than 6 years of experience in developing Android applications, using Java and other technologies. I am skilled in app performance optimization, user interface design, testing, debugging, and troubleshooting. I am also eager to learn new skills and technologies, and to collaborate with other talented and innovative engineers.

From Trace to Truth: Deep-Diving Android Performance with Perfetto

Perfetto is one of the most powerful performance tracing tools Android developers have — but it’s also one of the most underused. In this talk, I’ll show you how to unlock its full potential. We’ll walk through real-world Perfetto traces and learn how to: - Capture and view traces from release builds (via traceur, adb, or Jetpack tools) - Identify slow startup, janky frames, and frozen UI events - Analyze rendering pipeline delays and heavy thread workloads - Connect traces back to real code in your app You’ll learn how to: - Use markers and trace sections (trace("tag")) in your app - Visualize lifecycle timing, DI setup, image loading, and more - Use Perfetto alongside Firebase Performance and FrameMetrics Whether you’re chasing a mysterious slow start or optimizing Compose performance, this session will help you turn messy timelines into actionable insights.