I watched FB’s Android at Scale: https://code.facebook.com/posts/1958159731104103/android-scale-2018-recap/
I put my memo which I got interested in.
Automated Testing Practices @ Scale: Waseem Ahmad, Facebook
I know almost tips and same thought.
- Facebook have 10~15 UI changes a day
- So, they run UI related test hourly
- Bisect changes to commit and notify another
- UI testing things and screenshot
App Modularization and Module Lazy-Loading: Mona Huang, Instagram
- How they separate their modulized app
- How to separate their module to fit their structure

- Wow, Custom Class Loader…
- Improve performance
Model-View-Presenter @ Scale: Sam Thompson and Zach Westlake, Pinterest
- Their Engineer increase and they have 40+ engineers in 2016
- Their Approach



Conclusion
My company and team also start trying same thing and way to go.
Hopefully, some of our members talk our activities and tips publish to the world…