Christell Barrales Fernández is a highly qualified professional currently a Ph.D. candidate in Engineering Sciences at the Tecnológico Nacional de México. Her primary research focus is the optimization of processes for environmental sustainability, complemented by a Master's degree in Agricultural Engineering and Integral Water Use. She possesses practical experience and leadership in the public environmental sector. As Director of the Environment for the Municipality of Las Vigas de Ramírez, (México); she managed resources, coordinated forest fire response, and supervised public sanitation. Her technical profile includes the handling of specialized software and equipment for wastewater analysis. She is a proactive researcher with multiple indexed scientific publications addressing practical sustainability solutions, such as modular drinking and wastewater treatment, the production of biodiesel and bioethanol from agro-industrial byproducts, and the valorization of vegetable oils. Her commitment to the field is further demonstrated by participation in events like the "ecological festival" and continuous training in various professional competencies. She has been recognized for her contributions to the STEM (Science, Technology, Engineering, and Mathematics) fields.