While Gustavo Prudente’s website has not an english version, you can check out this video, about his Coaching work, with English Subtitles. The video was made when he was still part of a project called Senhor Sustentável (something like “Mr. Suistainable”), but it still expresses the essence of his work, explaining three of the four styles of Coaching he offers (Life’s Purpose, Leadership and Personal Development) and sharing testimonials from his clients.
http://tinyurl.com/gustavo-coaching-english