Ion Bueno

Background

About Ion Bueno

Technology lover, unstoppable problem-solver, and lifelong learner driven by curiosity. Once an idea sparks, I don't stop until it becomes reality. My mission: to bring AI and cutting-edge tech into everyday life, transforming data into user-friendly solutions. Increased revenue of financial products by 2.24x for individual clients and 2.8x for SMEs, using a recommender system. Developed machine learning models that improved lift by 21% and cut training time by 98%(from 10 hours to 10 minutes). Adapted 30+ ETLs and 16 models from on-premises servers to AWS in under a month. Specialized in large language models (LLMs) and distillation, delivering the same performance 50% faster. Collaborated on international projects as SafeSpace to drive successful AI adoption into final products. Contributed to data science talks on generative AI, feature selection, and other advanced analytics topics. Beyond data, I love staying active (, ‍, 🧘‍) and finding challenges (currently training for sub 1:30 half marathon). You may also find me immersed in a book or learning something new. And yes, wouldn’t it be great if there were more hours in the day? ⌛