Vinicius Beltrão holds a degree in Portuguese and Spanish Language and Literature from USP. As the manager of instruction and innovation at Arco for SAS Educação, he has been working for 25 years in the areas of test preparation for university entrance exams and the ENEM, teacher training in pedagogy, teaching methodologies, technology-assisted learning, assessment processes, instructional management, and curriculum design. Currently pursuing a master’s degree in Supervision of Professional Teaching Practice at the University of Lisbon, he conducts research on teacher training pathways and serves as a critical reader, editor, and author of instructional materials on grammar, literature, and writing for elementary and high school levels.