Alejandro Rangel is a Machine Learning Engineer and Neuro Data Analyst with experience in EEG signal processing, cognitive state classification, and educational technology. Based in Dublin, he works at the intersection of artificial intelligence and neuroscience, developing data-driven solutions for brain-computer interfaces and neurofeedback systems. His work includes designing machine learning models for behavioral classification and developing diagnostic pipelines based on EEG data. Alejandro also collaborates with the Damage Brain Nevia research project, applying neurodata analysis techniques in clinical contexts. He holds a Higher Diploma in Data Analytics from City Colleges Dublin and has completed multiple HarvardX courses in artificial intelligence, Python, and web development.