GDG DevFest 2019 is our annual all-day developer conference that offers speaker sessions across multiple product areas, codelabs, hackathon and more! EXAMPLE AGENDA: 15:20 PM Introduction to Android 10 16:00 PM 4:30 PM Coffee Break / Networking 16:20 PM : Introduction to Kotlin
12:30----13:30 PM Registration & Welcome Coffee
13:30 PM Introduction of Zhangjiakou GDG
14:00 PM Introduction to TensorFlow
14:40 PM Introduction to Flutter
17:00 PM Introduction to google CS First project
18:00 PM Closing & Happy Hour