David Coulon is graduated from Polytech Grenoble as a Materials Science Engineer (1997) and Grenoble Ecole de Management for Master in Technology and Innovation Management (1998). He worked for STMicroelectronics, one of the biggest semiconductor companies, between 1999 and 2012 where he held various positions in Engineering, Management and Marketing, with an expertise in Imaging technologies (CMOS sensors, pixel development, machine vision etc...). In 2012 he joined Sunpartner Technologies, specialized in the field of ''transparent'' photovoltaics where he ensuredthe position of R&D and Applications Director. Since 2015 he is CTO and co-founder of @HEALTH, responsible for all technical aspects of Cardionexion process (sensors, connected garments, IT systems, artificial intelligence), working closely with cardiologists.