Speaker: Kristian Köhntopp

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Kristian Köhntopp currently works on architecture and scaling projects at booking.com. His professional experience stretches from working at MySQL AB to being a Securityfuzzi at web.de and a builder of large mail systems at NetUSE AG. He is also to blame for various PHP extensions and libraries, Linux “how-to’s” and a few dangerous internet memes. His blog can be found at blog.koehntopp.de