Estevão Paiva Fonseca is a software engineer, writer, and technology education enthusiast. He works at TOTVS, where he participates in challenging and strategic projects, including disaster recovery initiatives and systems architecture.

Author of the book Python Direto ao Ponto — also released in an international edition —, Estevão's mission is to make learning programming straightforward, accessible, and no-nonsense. His clear and objective teaching style reflects years of hands-on experience with software development, especially using Python. Creator and enthusiast of the Noxy programming language, he believes that learning programming logic should be a light, structured, and transformative journey. In Lógica de Programação com Noxy (Programming Logic with Noxy), his goal is to teach not only commands and structures, but above all how to think like a programmer.

For Estevão, programming is more than writing code — it is about organizing ideas, solving problems, and turning logic into real solutions.