Bryan Haggerty is an accomplished mobile app designer and advisor with expertise in interaction design, usability, strategy, and product management. He studied BS in Information Science, Human Computer Interaction, and Psychology at Northeastern University. Bryan has worked for top-tier companies, such as Twitter, LinkedIn, JPMorgan Chase, and Harvard University. His proven track record as a Sr. Design Manager at Twitter and earlier mobile design roles, earned him a reputation as a thought leader in the mobile app design space. In addition, he was an owner of FourSedgewick Interactive, a usability consultant at MIT, and a research assistant at Northeastern University HCI Lab. Bryan specializes in designing mobile apps, creating information architecture, prototyping, conducting user research, and product management.