Meet Our Team

DR. CHARLES RODDIE
CEO

Charles has a BA in Mathematics (first class) from Trinity College, Cambridge, and a PhD in economics from Princeton. He has lectured in mathematics and economics at Oxford and Cambridge universities. He is a fellow at Sidney Sussex College, Cambridge.

DR. KEVIN CROOKS
CTO

Kevin has a PhD in Mathematics from Cambridge, where he studied numerical methods and enjoyed explaining mathematical ideas. He has since become an experienced software developer and is now combining these skills at MathSpire.

ANGELA LIM
Interactive Content

Angela has a BSc in Applied Physics from the University of the Philippines.
She has worked as a technical writer for 8 years and as a private tutor of mathematics and programming.

HUI LIU
Head of Operations

Liu is responsible for making sure we have a smooth and supported service for our users, and for partnerships to expand usage of our assessment and interactive textbook technology.

ZHIYI YANG
Head of Data and Analytics

Yang manages our IT and cloud systems, ensuring that teachers have reliable information on their students progress and keeping our data secure.

JIAWEN JI
Head of International Sales

Jiawen oversees our support for international schools and students, and our launch of IB, IGCSE, and Cambridge International A Level qualifications.