Dr. Posadas Durán graduated from the Interdisciplinary Professional Unit in Engineering and Advanced Technologies (UPIITA-IPN), where he earned a degree in Telematics Engineering. He subsequently pursued postgraduate studies at the Center for Computer Research (CIC-IPN), where he earned his Master's and Doctorate degrees in Computer Science, both with honors, specializing in Artificial Intelligence and Natural Language Processing. He is a member of the Mexican Association for Natural Language Processing. Since 2011, he has worked as a professor-researcher at the ESIME Zacatenco Unit. He has taught at the undergraduate level in the Communications and Electronics Engineering program (ICE) and at the master's level in the Master of Science in Electronics Engineering (MCIE) program at the ESIME Zacatenco of the IPN. The doctor is part of the Signals and Systems Laboratory of the MCIE program, where he focuses his research on topics such as author profiling, stylometry, detection of offensive comments or fake news on social media, pattern recognition, image processing, information retrieval, and intelligent systems.