Daniel Craig Bartel completed the online course "Designing Cities" offered through Coursera and authorized by the University of Pennsylvania. The course was taught by Gary Hack, Jonathan Barnett, and Stefan Al, who respectively hold the positions of Professor and Dean Emeritus, Professor of Practice in City and Regional Planning Emeritus, and Associate Professor of Urban Design at the University of Pennsylvania. Bartel's completion of the course is verified through Coursera at the provided URL.