Serlet worked at Apple from 1997 to 2011. He succeeded Avie Tevanian to the position of senior vice president of Software Engineering in July 2003 and in the position was responsible for the release of Mac OS X Tiger, Leopard and Snow Leopard. Before joining Apple Serlet worked at Xerox PARC and NeXT, according to an Apple press release issued in July 2003.
Serlet isn’t the only ex-Apple employee working at the start up. According to Business Insider, Serlet has been joined by former Vice President of Product Operations and Development Roger Bodamer, and former Apple user interface designer Justin Maxwell.
Upthere is described as a ‘cloud hosting provider’ with ‘consulting services in the field of cloud computing.’