Fiona Tan is Wayfair’s Chief Technology Officer, and oversees a global innovation team responsible for creating market-leading experiences through its world-class e-commerce platform. Prior to Wayfair, Fiona served as senior vice president of U.S. Technology at Walmart where she was responsible for innovation and engineering execution spanning its site, mobile app and all associate and merchant-facing technology across its e-commerce and stores business in the U.S. Her prior roles at Walmart include senior vice president of Customer Technology and vice president of Engineering. Prior to Walmart, Fiona served in a number of leadership roles at Ariba, where she led a global engineering organization responsible for the strategy, lifecycle, and delivery of the Ariba Commerce Network, as well as TIBCO Software. Fiona has a master’s degree in Computer Science from Stanford and a bachelor’s degree in Computer Science and Engineering from MIT.