Guillaume founded Checkout.com in 2012 with a mission to simplify online payment processes for both merchants and their customers. Starting to code from the early age of eight, Guillaume has always been driven by curiosity, a love for art and math, and solving real-world problems. This obsession has led Checkout.com to become a key player in digital payments, delivering high-performance payment solutions to thousands of enterprise merchants globally, processing billions of transactions per year with a team of more than 1800 people in 19 countries.
Living in London with his family, Guillaume balances his tech career with being an avid endurance athlete and engaging in philanthropy. He is deeply committed to improving educational access and nurturing new talent and is an active mentor of the Endeavour network to help support future entrepreneurs.
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