Crowdmark logo I am the Founder/CEO of Crowdmark Inc. Crowdmark builds tools that help teachers to teach and students to learn. Our products include an online collaborative grading and analytics platform and the Exam Matcher Mobile App (, ). Contact us to learn more.

PIMS logo I am the Director of the Pacific Institute for the Mathematical Sciences (PIMS), a consortium serving ten universities. The mission of PIMS is to advance discovery, understanding and awareness of the mathematical sciences.

UBC logo I am a Professor of Mathematics at the University of British Columbia. My research focuses on problems in partial differential equations using tools from harmonic analysis and dynamical systems.