Are you afraid of testing in production? Do you test in production? Do you use real data? By definition testing in production is hard. This talk puts together my experience testing in production a large scale system that affects millions of users. Experience, ideas, limits, roadblocks, tips and more.

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Jorge Marín is an engineer passionate about robotics, automation, statistics and mountains. With a degree on Telecommunications Engineering he tried to help drones to navigate indoors where GPS position is not available or inaccurate. Got dragged to `the cloud` afterwards and has been working since then automating the hell of anything he touches. Currently he is taking over Dyson's testing strategy for cloud services.