Flavio Morgado is a Food Engineer with an MSc. degree in Food Science and Technology. He is also a VBA Professional developer, a technical writer, an English to Brazilian Portuguese technical translator, and a professor of Epidemiology, Statistics, and Medical Informatics at UNIFESO, a health sciences university in Rio de Janeiro, Brazil. Flavio has written more than 30 books, including Programming Excel with VBA (Apress), and has translated an equal number. He also loves animals and the exquisite nature of the surrounding rain forest, and when he is not teaching, writing, or developing, he can be found running or riding his mountain bike through the Teresopolis Mountains, followed by his 11 dogs, or spending time on the stunningly beautiful beaches of Cabo Frio in Rio de Janeiro.