Mr. Jeffrey Wilke serves as Chief Executive Officer Worldwide Consumer at Amazon.com. From February 2012 to April 2016, Mr. Wilke served as Senior Vice President, Consumer Business, from January 2007 until February 2012, Mr. Wilke served as Senior Vice President, North American Retail, and from January 2002 until December 2006, he was Senior Vice President, Worldwide Operations. Jeff Wilke joined Amazon.com as Vice President and General Manager, Operations in September 1999. He left AlliedSignal (now Honeywell) where he was Vice-President and General Manager, Pharmaceutical Fine Chemicals. Jeff spent the preceding six years in a variety of operations and general management assignments in the chemical, polymer, and electronics industries. Jeff did his graduate work (MBA and MS in Chemical Engineering) at MIT's Leaders for Global Operations (formerly Leaders for Manufacturing) program where he focused on Total Quality and Process Improvement techniques. He began his working career writing software and leading software development at Andersen Consulting (now Accenture). He also holds a BSE degree in Chemical Engineering, Summa Cum Laude, from Princeton University. He is also an angel investor. He is also a Board Member at Code.org.