context: Schwartz started his career in 1987 at McKinsey & Company in New York City, focused on serving consumer products and financial services companies.[citation needed] In 1989, Schwartz left McKinsey and moved to Chevy Chase, Maryland, where he was a co-founder of Lighthouse Design, a company focused on building software for NeXT Computer, Inc.
source: Eventually, Schwartz became chief executive officer of Lighthouse.
reference_original: وفي النهاية، أصبح Schwartz المدير التنفيذي لشركة Lighthouse.
reference_flipped: وفي النهاية، أصبحت Schwartz المدير التنفيذي لشركة Lighthouse.