Mathematician and philosopher of science and mathematics
Former teacher of mathematics
Translator and proofreader of scientific and philosophical texts, academic writer and editor
Researcher and expert in the following areas: pure and applied mathematics, cognitive psychology, philosophy of education, education sciences (science and mathematics education), philosophy of science and mathematics, epistemology, philosophy of language.
Publications: author of 12 books in school and applied mathematics, philosophy of science and mathematics; author of 15 research articles in reputed journals and several articles in specialty publications; designer of 4 projects of interdisciplinary research.