Hi. I´m American, but live in Brazil. I´m a native US English speaker, but am also highly fluent in Brazilian Portuguese. I am interested in your project, but need more information about your app, how it works, what access I will have to information with which to answer your clients´ doubts (either training in the app itself or contact with those who have the answers), the time requirements ( I do not stay online 24/7, but could commit myself to respond to each contact within 24 hours), your availability to provide answers, etc. If I take the job, I would want guarantees as to your responsibility to giving me conditions to do my part. While I have no past experience in this type of customer assistance, I have worked for many years in sales and marketing of seasonings, and so have had to continually attend to special customer needs. Please contact me with more information.