Boyan Yankov is a co-founder and CTO of Web Motion digital agency and co-founder of the medtech start-up VisagiSmile. He has over 10 years of experience in software development and has managed various digital projects for Bulgarian and European companies. Boyan holds a PhD in Informatics, Technology Entrepreneurship and is a lecturer at Sofia University “St. Kliment Ohridski”. VisagiSmile is a medtech start-up which provides SaaS solutions for dentists. Their latest product is Rebel Simplicity – dental software for 3D teeth design. Rebel Simplicity helps dentists to create personalized smile design according to patients’ facial types and personalities. The design can be 3D printed and fits the individual intraoral scan of the patients and allows them to easily try the new design before undergoing invasive procedures. Rebel Simplicity has an automated workflow based on machine learning and computer vision which has won it a number of international awards for innovation and a patent.