Junior Data Scientist
Belo Horizonte, Minas Gerais, Brazil
Project Lighthouse:Elevated and scaled an advanced analytics system within a mining operation by leveraging machine learning and optimization techniques, resulting in a 0.72 percentage point increase in metallurgical recovery while maintaining product quality standards across expanded operating unitsProject 5:Conducted an analytical study to uncover factors causing truck queues by applying machine learning, process-quality data analysis, and ML explainability techniques, generating actionable insights that helped mitigate queue formation and improve logistics flow.Project 4:Engineered a predictive model for production rates in a mining plant by utilizing machine learning algorithms and process-quality data integration, successfully embedding it into an optimization system to enhance operational efficiencyProject 3:Spearheaded a predictive maintenance project in a steel plant by leveraging machine learning, sensor data from equipment, and explainability techniques, delivering actionable insights that enabled the maintenance team to create and update triggers for preventive maintenance.Project 2:Pioneered a predictive maintenance initiative in a mining plant by applying machine learning, equipment sensor data, and explainability techniques, uncovering key factors that empowered the maintenance team to develop and refine preventive maintenance triggers.