Mark Wrenn has over 30 years of experience developing reliable and scalable software architectures. Before co-founding Ceresti, Mr. Wrenn was Sr. Director of Product and Business Development at Aperio where he led the development of a global, HIPAA-compliant, cloud-based second opinion network for pathology. He also served as Director of Professional Services where he delivered value-added software and services, including interfaces to third-party IT systems, for a pathology PACS. He earned his BSEng in Computer Science from the University of Connecticut.