He is a Brazilian researcher in the area of Special Education and inclusive mathematics. He has a full degree in Mathematics, a Master's degree, a PhD and a post-doctorate in Special Education, all from the Federal University of São Carlos. He has 21 scientific articles published in Brazilian and foreign journals (England and Spain), three published books and 12 book chapters. He has 78 citations on Google Scholar.

He has a full degree in Mathematics, a Master's degree and a PhD in Special Education, all from the Federal University of São Carlos (UFSCar). She was a CAPES scholarship holder for Post-Doctorate in Special Education from 2020 to 2021. She works as a reviewer for national and foreign journals. She taught subjects in the Degree in Special Education and Degree in Pedagogy courses at UFSCar. He has experience in the area of Education, with an emphasis on Special Education and Emergency Non-Personal Education (ENPE). His current interests are Special Education, Autism Spectrum Disorder, Intellectual Disability, Visual Impairment and teaching Mathematics to this same audience. He is currently a Junior Postdoctoral fellow at CNPq and a Visiting Researcher at the Department of Psychology at UFSCar.