Andrew Siggemann is a seasoned professional in solution architecture and enterprise-level design, currently serving as Head of Architecture at Open Banking since March 2018, following roles as Enterprise Architect and Lead Solutions Architect. Siggemann has extensive experience in various companies, including a tenure as Director at Menntor, where efforts focused on revolutionizing business process management. Other notable positions include Solution Architect roles at LeasePlan UK, Williams Lea Tag, ProcessCube Ltd., Advert Angel, and Objective Corporation, contributing to advancements in electronic document management and brand protection technologies. Earlier career highlights include Director at Ninety Three Degrees and Principal Consultant at Ovations, positioning Andrew Siggemann as a key figure in business transformation and sustainable improvement initiatives. Educational background includes certification in computer studies and a Matric degree with university exemption from Randpark High School.