Dan Shappir

Dan Shappir is Principal Engineer at Sisense. Previously he was Performance Tech Lead at Wix and at NEXT Insurance. Dan has over 25 years of software development experience, and has worked on systems ranging from multiuser games to missile trajectory simulations to designing and building large scale Web applications. He is a frequent speaker at technical conferences, a host on the popular JavaScript Jabber podcast, and an Invited Expert on the W3C Web Performance Working Group. Dan holds an MSc in Computer Science.