Kaj Siebert

Kaj Siebert is an accomplished professional with extensive experience in technology and data management, paired with a strong background in astrophysics. Currently serving as a Co Producer for the Music Festival Programme at CERN, Kaj is instrumental in developing science outreach initiatives across major European music festivals, facilitating engaging educational content and interactive experiences. Prior to this role, Kaj held significant positions such as Chief Information Officer and Chief Technology Officer at Social Finance, leading technological and data-driven projects to create positive social impact. Kaj's entrepreneurial spirit is demonstrated through the founding of JustInvesting, where the development of a SaaS solution catered to diverse investment clients. Furthermore, as CTO at Columba Systems, Kaj revolutionized data handling for global financial institutions. With a Ph.D. in Astrophysics from UCL, Kaj's expertise seamlessly integrates scientific inquiry with technological innovation.