Jeff Gothelf is a designer & Agile practitioner. He is a leading voice on the topics of Agile UX & Lean UX and a highly sought-after international speaker. He is Principal in Neo's New York City office. Previously, Jeff has led teams at TheLadders, Publicis Modem, WebTrends, Fidelity, & AOL. Josh Seiden has been creating great technology products for more than 20 years. A UX design leader, Josh has worked in hardware and software, consumer and enterprise, mobile, web, and desktop. He is Principal at Neo and, prior to that role, he was head of product design at Wall Street innovator Liquidnet, and lead pioneering interaction design teams at Cooper. He is a founder and past president of the Interaction Design Association.