Mattias Keijser

Mattias Keijser is an experienced technology professional with a diverse background in software development and team leadership. Currently serving as Teamchef at Adlibris since January 2023, Mattias has overarching system responsibilities and contributes to development efforts. Previously, Mattias held the role of Head of Development at Svensk Adressändring AB, overseeing development and architectural designs. Mattias's career includes positions as Lead Developer at Clas Ohlson and Isotop AB, as well as CTO at SveaWebPay, where leadership of a systems development team focused on e-commerce payment systems was key. Earlier experience includes work as a Systems Development Team Manager and .Net Systems Developer. Mattias began a career in technology as a Research Assistant in the R/D department at St. Jude Medical, supporting hardware and software development. Mattias holds a Master of Science in Computer and Systems Sciences from Stockholm University.