Rayland Magalhães

AI Engineer at Unemployed

Machine Learning Engineer specializing in conversational AI and data-driven solutions. I design and deploy end-to-end scalable systems, from building robust data pipelines and feature stores to developing models and deploying them in the cloud. Recent work includes retrieval-augmented chatbots that convert complex marketing and supply chain data into actionable insights. Experienced in running experiments, selecting algorithms, and conducting statistical analysis to fine-tune model performance. Proficient in Python and R, and effective at collaborating with cross-functional teams to transform business challenges into measurable results.