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.

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PRESENTED BY
  • Company Logo

    Daniel Tsui

    Senior Engineering Manager @ Uber

  • Company Logo

    Quess Liu

    Senior Staff Engineer @ Uber

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Develocity

Take it further with Develocity

Test quality is a major concern at Uber, as Quess and Daniel describe in their talk on testing, security, and developer productivity. They describe the last 10 years of testing and observability at Uber, and share insights into strategies that optimize testing from both the technology and human perspective. Test observability is critical–and with Develocity, you get fine-grained observability into your builds and tests.

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The slides

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Meet the speakers

  • Company Logo

    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.

    LinkedIn
  • Company Logo

    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.

    LinkedIn