Tom Pinckney, Vice President at eBay, leads eBay’s advertising, recommendation and search teams. Previously, Tom was a co-founder of several successfully acquired startups, and he graduated from MIT with both a BS and M Eng. in Computer Science. In this episode, Tom shares with us some of the ‘why’ and ‘how’ behind eBay’s innovative solutions, and we learn about the challenges inherent in delivering ML at a massive scale.