Nicolas Bacca is a computer science expert and founder of the secure hardware wallet known as Ledger. With over five years of experience at Oberthur Card Systems as an R&D Solution Architect, Nicolas ultimately left to blaze his trail founding two innovative ventures, Ubinity and BTChip. As the Founder and CEO of Ubinity, Nicolas developed the world's first Operating System for smart cards, bringing cutting-edge solutions to an essential aspect of the digital payments industry. Nicolas co-founded BTChip, focused on developing open-standard hardware wallets supported by secure elements. Furthermore, professional experience in companies like Simulity, Atos, and Plug-up International helped mold Nicolas into the computer science thought leader and innovator he is today. Bacca focused his energy in his works, building innovative solutions to sectors including security, computer engineering, and software development.