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Kaizen Sigma LLC is a digital marketing company in Los Angeles, California. Its founder and C.E.O, Voltaire Francisco Pabustan, is a registered nurse and a theatre arts graduate. He discovered his passion for marketing while in nursing school. It was in nursing school...

The term ‘entrepreneur’ has, for a long time, been used to describe a person who, with excellent and innovative ideas, identifies a hair-on-fire problem, and creates a business to solve it. While this definition might be valid, Voltaire Pabustan is of a different...