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I'm the Performance Tech Lead at Wix.com, focusing on making more than 100 million websites hosted on the Wix platform load and execute faster. I have over 25 years of software development and JavaScript experience, and have worked on systems ranging from multi-user games to missile trajectory simulations to designing and building large-scale Web apps. I am a frequent speaker at technical conferences, and a panelist on the JavaScript Jabber podcast. I hold an M.Sc. in Computer Science.

Dan Shappir