By Steve Dinneen David Grutman is a hospitality impresario behind a string of restaurants, hotels and nightclubs in Miami. As he takes part in the AMEX Shaping Insights podcast, we caught up with him to quiz him on the state of hospitality Tell us about yourself I’m originally from Naples, which is about two hours from Miami, so I am 100% Floridian. My first job in the hospitality business was as a bartender, and even then, I knew I was committed to the field. There’s something about putting a drink or a meal down in front of a guest and seeing their face light up. It’s a simple act, but those…