Christopherson Business Travel has hired tech designer Gregory Mueller as VP of product and user experience design, the travel management company announced. Mueller was a principal designer of online booking tool Psngr1, which was acquired by Snowfall to leverage its own travel booking offering, and he also has worked in design at major tech companies including Amazon and Yahoo!. Christopherson CEO Mike Cameron in a statement said his “unique blend of creative and strategic thinking will provide invaluable direction as we continue to rapidly grow our services.”
