Mr. Spiegel is our co-founder and has served as our Chief Executive Officer and a member of our board of directors since May 2012.
Mr. Murphy is our co-founder and has served as our Chief Technology Officer and a member of our board of directors since May 2012. Mr. Murphy holds a B.S. in Mathematical and Computational Science from Stanford University.
Mr. Khan has served as our Chief Strategy Officer since January 2015. From May 2011 to January 2015, Mr. Khan served as a Managing Director in the Investment Banking Division at Credit Suisse. From March 2004 to May 2011, Mr. Khan was an Equity Analyst at J.P. Morgan Securities Inc. Mr. Khan holds a B.S.B.A. in Finance and Economics from the University of Denver.
Mr. Vollero has served as our Chief Financial Officer since February 2016 and previously served as our Vice President, Finance since August 2015. From September 2000 to August 2015, Mr. Vollero was employed at Mattel, Inc., a toy manufacturing company, where he served as the Senior Vice President, Corporate Strategy, Development & Investor Relations from September 2005 to August 2015 and Division CFO, Senior Vice President, Finance and Strategy from September 2000 to September 2005. Mr. Vollero holds a B.A. in Mathematics and Economics from Yale University and a Master of Science in Management from Oxford University.
Mr. Handman has served as our General Counsel since May 2014. From March 2000 to April 2014, Mr. Handman was a partner in the Supreme Court and Appellate Litigation group at Hogan Lovells LLP in Washington, D.C. Earlier in his career, Mr. Handman served as a law clerk for Judge Patricia M. Wald of the U.S. Court of Appeals for the D.C. Circuit and Judge Colleen Kollar-Kotelly of the U.S. District Court for the District of Columbia. Mr. Handman holds a J.D. from Yale Law School and a B.A. in both Political Science and International Relations from American University.
Mr. Sehn has served as our Senior Vice President of Engineering since September 2013. Prior to joining Snap Inc., Mr. Sehn was employed at Amazon.com, Inc., an e-commerce company, from September 2003 to September 2013, where he held various positions, including as Director of Software Development from September 2010 to September 2013. Mr. Sehn holds a B.A.Sc. from the University of Waterloo.
Mr. Horowitz joined Snap Inc. in January 2015 and currently serves as our Vice President of Hardware. Prior to joining Snap Inc., Mr. Horowitz served as Senior Vice President of Software Engineering at Motorola Mobility, LLC, formerly a Google company, from December 2012 through January 2015. From January 2009 through November 2012, Mr. Horowitz served as Chief Technology Officer for Quotient Technology, Inc., a consumer technologies company. Prior to that he worked at Google, Microsoft, and Apple. Mr. Horowitz holds a B.A. from the University of Michigan, Ann Arbor. Mr. Horowitz is also a member of the board of directors of Quotient Technology, Inc.