The "Dominando TI" team began to be formed more than 15 years ago, bringing together highly specialized teachers who combine solid knowledge of their subjects with complete understanding about the way these are demanded in admission tests for public servants. All teachers, without exception, with previous experience in universities or specialized courses. Only this way we can we assure that knowledge reaches whom it should: the students. This team began teaching prep courses in Brasilia, then online courses in video and by teleconference. Since 2010, we started to teach regular classes in other capitals: Belo Horizonte, Rio de Janeiro, Fortaleza, Recife and Salvador. Since 2015, with the opening of our new headquarters in Brasilia, in SCLN 702/703, we have invested continuously also in the improvement of physical facilities, so that the quality of classroom environment is up to the excellency of the knowledge transmitted in them. It is this knowledge, above all, the main responsible for the results achieved over the years. As evidenced by the statistics published in the "Mundo dos Resultados" website, we have teachers with the highest approval ratings in public service admission tests throughout Brazil. It is important to note that these results has always been, and will remain, the merit of the candidates who spend weeks, months and sometimes years of their lives studying. Our role as teachers is to make it possible for this path to be tracked more efficiently, showing shortcuts and traps scattered along the road. Success to all! Dominando TI staff