Question: Amit Singhal is the former senior vice president of engineering at what company under CEO Travis Kalanick?
Context: Travis Cordell Kalanick ( ; born August 6, 1976) is an American businessman. Jack J. Pelton is the Chairman of the Board and CEO of the Experimental Aircraft Association and the former CEO of Cessna Aircraft Company.  Before becoming the CEO of Cessna, Pelton was Cessna's Senior Vice President of Engineering.  Before joining Textron in 2000, Pelton was Senior Vice President of Engineering and Programs at Fairchild Dornier.  Prior to this, he worked at McDonnell Douglas for over two decades. D. Cameron Findlay is an American attorney who is the senior vice president, general counsel, and secretary of Archer Daniels Midland Company, the global agriculture business giant ranked 28th on the Fortune 500 list of largest American companies.  He joined ADM in 2013.  Prior to that, he served from 2009-13 as senior vice president, general counsel, and secretary of Medtronic, Inc., the world's largest medical device company.  Before his time at Medtronic, he was executive vice president and general counsel for Aon Corporation for six years.  Previously he served as Deputy Secretary of Labor from 2001 to 2003 in the administration of George W. Bush and as a member of the board of directors of the Overseas Private Investment Corporation.  Prior to that, he was a partner in the law firm of Sidley Austin, a senior White House aide to President George H.W. Bush. Sumon K Chakrabarti is a former multi-media journalist.  Twice nominated as India's best journalist, he quit his 20-year career to follow his life-long passion - Football.  In 2016, he launched his startup FootTheBall, which is creating the first social network for football fans globally.  It became the top-15 startups in the UberPitch India 2016.  At the finals of the event, Uber CEO Travis Kalanick visited New Delhi to meet the team.  Over 5,500 startups across 28 cities in India had applied for the UberPitch 2016 challenge Glen F. Post III (born October 4, 1952) is the chief executive officer and president of CenturyLink, an S&P 500 integrated communications service provider based out of Monroe, Louisiana.  He earned a bachelor's degree in accounting in 1974 at Louisiana Tech University and an MBA in 1976 at Louisiana Tech.  Post joined CenturyTel in 1976.  He was named vice president in 1982 and was promoted to senior vice president and treasurer in 1984.  He was appointed to the CenturyTel board of directors in 1985, and the following year he was promoted to senior vice president and chief financial officer.  In 1988 Post was named executive vice president and chief operating officer.  He became the president and chief operating officer of CenturyTel in 1990.  In 1992 Post was named vice chairman of the board, president, and chief executive officer.  In 2002 he was appointed chairman of the board and chief executive officer.  Since 2009 Post has served as chief executive officer and president of CenturyLink.  His honors include: Louisiana Tech College of Administration and Business Distinguished Alumni in 1991, Louisiana Tech University Tower Medallion Award in 1997 and DeGree Enterprises Lifetime Achievement Award in Business 2003. J. Michael Durnil is the President and CEO of the Simon Youth Foundation (SYF).  Durnil is the former Senior Vice President and Interim President of the Gay & Lesbian Alliance Against Defamation (GLAAD), and the former Executive Vice President for Governmental Affairs & University Outreach and Assistant Secretary to the Board of Trustees at Roosevelt University in Chicago, Illinois.  He has been nationally recognized for his service in the field of higher education and for his advocacy of LGBT rights.  Durnil serves on the executive board of the American Council on Education Council of Fellows.  Durnil is also an ordained Elder in the Presbyterian Church and a member of the International Order of DeMolay. Alfredo "Al" S. Panlilio is a Filipino businessman.  He is the current Senior Vice President and head of customer retail services, corporate marketing and communications of the Manila Electric Company (MERALCO) and the team governor of the Meralco Bolts basketball team, currently playing in the Philippine Basketball Association (PBA).  He was also a former Senior Vice President of MERALCO's sister company PLDT from 1999 to 2010.  He is also a president of the MVP Sports Foundation. Colin John Campbell (born January 28, 1953) is a Canadian former professional ice hockey defenceman, coach and the former Senior Vice President and current Executive Vice President and Director of Hockey Operations for the National Hockey League.  Campbell was replaced as Senior Vice President by Brendan Shanahan, after he stepped down on June 1, 2011. Jim Lentz is the chief executive officer for Toyota North America; president and chief operating officer of Toyota Motor North America, Inc. (TMA); and a senior managing officer of the parent company Toyota Motor Corporation (TMC) which is located in Japan.  In that role Lentz manages all of Toyota’s North American affiliate companies which include TMA, Toyota Motor Sales, U.S.A., Inc. (TMS), and Toyota Motor Engineering & Manufacturing, North America, Inc. (TEMA), which includes responsibilities for Toyota Motor Manufacturing Canada Inc. (TMMC), and oversight for Toyota Canada, Inc. (TCI).  Lentz also serves as the chairman of the North American Executive Committee.  This is composed of the top leaders from the affiliate companies.  Most recently Lentz was the president and chief executive officer of TMS and senior vice president of TMA and served in a global advisory capacity as the managing officer for TMC.  Before that he served as president and chief operating officer and executive vice president of TMS.  Lentz previously held several executive positions including Toyota division group vice president and general manager where he oversaw all sales, logistics and marketing activities for Toyota and Scion regional sales offices and distributors.  He also served as the group vice president of marketing for the Toyota division and vice president of Scion, and was responsible for the initial launch of a new line of vehicles.  Lentz spent several years in the field as vice president and general manager of the Los Angeles region and before that general manager of the San Francisco region.  Prior to his role as general manager Lentz was vice president of marketing services for CAT in Maryland.  He has also held several other TMS positions, including field training manager, sales administration manager and truck sales team member.  Lentz joined Toyota in 1982 as the merchandising manager for its Portland, Oregon region where he later became the distribution manager and field operations manager.  He serves as chairman on the board of directors of The Global Automakers and is also a member of the executive advisory board for Daniels College of Business at the University of Denver (DU), his alma mater.  He was named “Marketer of the Year” by Advertising Age in 2006, an Automotive News “All Star” in 2007 and honored at Industry Leader of the year. Amitabh Kumar "Amit" Singhal (born September 1968) is the former senior vice president of engineering at Uber, a position he took up in 2017, reporting to CEO Travis Kalanick.  Prior to this, he was senior vice president and software engineer at Google Inc..  He was a Google Fellow, and was the head of Google's core ranking team.  He left Google on 26 February 2016 as the Head of Google Search.
Answer: Uber