Joe Johnson Joe Johnson is a Lead UX Engineer on the Digital Experience Data Science team at Express Scripts, where a cross-disciplinary team of researchers, designers and analysts collaborate to advance the state of UX in healthcare. Joe brings a breadth of data-centric technology experience to UX, with experience in software engineering, systems architecture, product strategy, research and advanced analytics. Joe holds a BS in Information Systems from Griffin College and a Post-Graduate Certificate in Data Mining Applications from Stanford University.