Dr. Henry Daniel Ruiz Alba is a Peruvian animal scientist currently serving as a professor at the Federal University of Western Pará (UFOPA), Juruti Campus. He holds a B.S. in Animal Science from the National University of Trujillo, Peru (2009), and both M.S. (2013) and Ph.D. (2019) degrees in Animal Sciences from the Federal University of Bahia (UFBA), Brazil. He is also a postdoctoral researcher at UFBA (2019–2026) under the PNPD/CAPES program. His expertise includes animal nutrition and feeding, focusing on beef and dairy cattle, buffaloes, sheep, goats, pigs, rabbits, and guinea pigs. He conducts research on feed evaluation, use of biodiesel by-products, and greenhouse gas mitigation in livestock systems. Dr. Alba has published 50 peer-reviewed articles and has reviewed over 90 scientific papers for international journals. He previously taught at UNINASSAU University Center, where he was awarded Best Professor in the 2023.2 and 2024.1 semesters. He actively mentors undergraduate and graduate students, supporting their academic and research development. Fluent in Spanish, Portuguese, and proficient in English, Dr. Alba is skilled in scientific writing, statistical analysis, and experimental design.