Marco Cheung

Software Developer @Priceline

Toronto, ON, CA

Led the integration with a Bank, transitioning from SOUP to RESTful services while implementing robust encryption mechanisms, which resulted in multi-million dollar savings for the company.Implemented a polling mechanism to address network issues by fetching status updates every 10 seconds during extended response times, contributing to an 8% improvement in the booking success rate.Integrated with Forter and 3D Secure challenge to enhance fraud detection for credit card transactions, leading to a 10% reduction in errors related to faulty credit card bookings and a 10% improvement in the booking success rate.Integrated third-party payment options, including Apple Pay, Google Pay, Affirm and PayPal, to offer customers more payment methods, leading to an increase in the booking rate.

City University of Hong Kong

Bachelor’s Degree