SESSION

How Uber Innovated on Testing to Increase Quality and Productivity

Testing is usually associated with quality, but can it also improve productivity? Take a peek at how Uber is pushing the boundaries of testing with innovation and AI. Learn how Uber shifted end-to-end testing left to gate 50% of their code and config changes pre-land with thousands of tests resulting not only in a 70% reduction in outages caused by code change, but also increased developer productivity by preventing disruptive changes from ever landing into the code base.

PRESENTED BY

Daniel Tsui

Senior Engineering Manager
Quess Liu

Senior Staff Engineer

Meet the Speakers

Daniel Tsui

Daniel Tsui is a Senior Engineering Manager at Uber on the Developer Platform team.

Over the past 9 years, he has built Uber’s testing infrastructure from scratch and has led his teams to shift testing left at scale.
Quess Liu

Quess is an engineer on the Developer Platform team at Uber.

Over the past 3 years, he has led efforts to redefine microservice development and testing, with a particular focus on evolving Uber’s infrastructure and architecture to be more testable.

How Uber Innovated on Testing to Increase Quality and Productivity

Daniel Tsui

Quess Liu

Meet the Speakers

Daniel Tsui

Quess Liu