Dr. Cristian Alejandro Reyna Ramírez is a professor and researcher at the Universidad Autónoma Metropolitana, Mexico. Over the past 17 years, his work has focused on the comprehensive analysis of agricultural systems, including geospatial systems analysis, agroecosystem redesign, landscape-level analysis, crop–livestock integration in small-scale farming systems, as well as modeling and the development of participatory methodologies.

He has collaborated with leading international institutions, including CIMMYT, the Ministry of Agriculture of Cuba, and organizations associated with the United Nations Convention. He also served as a researcher at Mexico’s National Council of Humanities, Sciences and Technologies.

He is a member of Mexico’s National System of Researchers and currently leads the Center for Computing in Geographic Information Systems and Precision Agriculture, where he supervises and mentors undergraduate, master’s, and doctoral students.