Mark Guarino

Mark Guarino is a veteran writer and editor who has worked for some of the leading companies, agencies, and consultancies including Microsoft, AWS, Accenture, Salesforce, Golin, Constellation Software, Rotary International, Showpad, DEKRA North America, and Clari, among others. As a market research analyst, he has worked at Mintel International and Euromonitor. He is also a journalist whose byline has appeared in Reuters, the Washington Post, the New York Times, the Chicago Tribune, the Guardian, among many other media outlets.