Sebastian Gunningham is senior vice president of Amazon Marketplace, which includes Marketplace Seller Services, Fulfillment by Amazon, Amazon Payments, and the consumer website. Prior to joining Amazon in 2007, he was CEO of Peace Software, where he led the turnaround and sale of the company to First Data.?Gunningham was previously a vice president at Apple Computer, responsible for worldwide enterprise sales for the hardware and software lines. Prior to Apple, he spent 13 years at Oracle, holding titles from product manager to senior vice president and with responsibilities including leading consulting and sales organizations to running the operations of various countries and regions of the world.