Yair Sappir is a highly experienced technology leader and cybersecurity expert, currently serving as Co-founder and CTO at Wave™ (by OGYDocs) since March 2014, where responsibilities include leading development teams and implementing innovative products utilizing cryptographic and blockchain technologies. Prior to this role, Yair held several key positions at the Office of the Prime Minister of Israel from April 2004 to December 2015, including Cybersecurity R&D Team Leader and Cybersecurity Red Team Leader, where notable achievements involved building cybersecurity divisions, managing expert teams, and developing advanced solutions. Yair holds a Bachelor of Science (BSc) degree in Computer Software Engineering from Afeka Tel Aviv Academic College of Engineering, completed in 2013.