Warply-foto-Doxaras-363x330John is the founder of Warply. He has studied theoretical physics at UOA, NTUA and University of Cambridge. Before starting his own ventures, Yiannis worked with various MNO’s, Banks and Government services across Europe. He has published more than 100 articles, co-authored one book about web technologies and started 2 companies on mobile and travel industry. He is an active hacker and gym enthusiast!