Sergio H. Ferreira (born January 17, 1989) is a Brazilian biomedical scientist, professor, musician, and writer. Known for his multidisciplinary career, he combines research in health sciences with artistic and educational production. He began his artistic path as a keyboardist and guitarist in community projects and religious groups, later transitioning to the biomedical field, where he established his professional and academic career. As a writer, he has published fiction works, including The Secret of the Second Moon, as well as academic e-books for students, such as FARMACOLOGIA BÁSICA: Resumo para o estudante (2024), reflecting his commitment to both creativity and education. He currently serves as a biomedical scientist and professor in Pernambuco, Brazil.