Sum Wai is a seasoned finance professional with extensive experience in reconciliation and transformation roles at Checkout.com since June 2018, where responsibilities have included overseeing fund crediting, performing bank reconciliations, and producing month-end financial reports. Prior to Checkout.com, Sum Wai worked at Marsh Commercial from November 2014 to June 2018, contributing to monthly and daily management information and financial controls. Educational background includes a Bachelor of Science in Accounting and Finance from the University of Essex, obtained between 2011 and 2014.