Hi, I'm Osvaldo L. Santos-Pereira
𝗣𝗵.𝗗. in Theoretical Physics (UFRJ), 𝗠.𝗦𝗰. in Nuclear Physics (Unicamp), 𝗠𝗕𝗔 in Big Data and Analytics (USP), and 𝗕.𝗦𝗰. in Physics (Unicamp). Experienced data science leader, researcher, author (indexed articles, books, notes), and Artificial Intelligence specialist, with over 20 years in quantitative fields and 15 years focused on big data, analytics, and data science. Published scientific articles, textbooks, and technical books in English and Portuguese. Active content creator, promoting science and technology through educational and technical content.