Mr. Eric Alfredo Norman Ayllón is a researcher specializing in chemical engineering, sustainable process design, and emerging energy technologies, with a career shaped by hands-on experience in biotechnology, catalysis, and green hydrogen systems. His early research focused on biotechnological process optimization, particularly the refinement of purification strategies for vaccine-related conjugated antigens through ultrafiltration and chromatographic techniques, work that strengthened his foundation in biochemical engineering and analytical methodologies. He later advanced into the field of sustainable chemistry, contributing to the development and evaluation of tandem catalytic systems for converting bioethanol-derived ethylene into aviation biofuel, where he gained expertise in catalyst design, material characterization, and reaction engineering. His professional trajectory further includes participation in multidisciplinary projects encompassing data mining applied to corrosion processes, nanomaterial synthesis, and the enhancement of industrial biotechnological operations, along with the presentation of scientific findings at national conferences. Currently pursuing doctoral research in Chemical, Energy, and Process Engineering, he is engaged in the study of green hydrogen generation, exploring alternative production routes, steam-phase electrolysis, and the optimization of renewable-energy-based supply chains within the broader context of hydrogen circularity and the valorization of residual gas streams. His academic development has been strengthened through specialized training, including advanced coursework in modeling and optimization of sustainable process systems, reinforcing his analytical capabilities and systems-engineering approach. Throughout his career, he has cultivated a reputation for responsibility, perseverance, and a strong commitment to scientific rigor, consistently demonstrating initiative, collaborative spirit, and a results-oriented perspective in addressing complex challenges at the intersection of chemical engineering, sustainability, and clean energy innovation.