Mary Ann Calleja

Mary Ann Calleja, MBA, serves as Chief Product Officer at both Digitain and TotoGaming since June 2025, showcasing extensive experience in the iGaming industry. Previously, Mary Ann held roles as Chief Product Officer at Suntech Innovation and Head of Product at 888holdings, where responsibilities included overseeing product strategy across multiple domains such as compliance, customer experience, and payments. With a strong foundation in product management, Mary Ann has managed various teams and product domains at William Hill International and FanLeague. Additionally, Mary Ann's technical expertise includes front-end development and co-founding a digital migration company. Educationally, Mary Ann holds an MBA from Henley Business School and completed various diplomas in digital marketing, iGaming law, and banking and finance law.