Robiert Sepúlveda Torres currently works as a postdoctoral researcher at the Language and Information Systems Group (GPLSI) and as an Associate Professor at the Department of Software and Computing Systems (DLSI) at the University of Alicante. I graduated in Computer Engineering in 2015 and a Master's Degree in Applied Informatics in 2018 from the Technological University of Havana, Cuba. My research area is Natural Language Processing (NLP) and Machine Learning (ML) applied to solving classification problems, misinformation, automatic corpus annotation, and Large Language Model (LLM) optimization techniques. I have participated as a researcher in six research projects funded by public calls.