Deykee Calero Obregón has extensive experience in the field of chemistry, currently serving as a Supervisor de Control de Calidad y Regente Químico at Geocycle since December 2019, overseeing the quality analysis of Alternative Fuels and Raw Materials (AFR) for cement production. Deykee also holds the position of Regente Químico at Holcim Costa Rica since May 2021, focusing on product registration with the Ministry of Health. Prior experience includes teaching chemistry at Universidad Isaac Newton and Centro Educativo Campestre, as well as assisting laboratory courses at Universidad de Costa Rica. Deykee has a Bachelor of Applied Science in Chemistry from Universidad de Costa Rica and is pursuing a Master of Business Administration with a concentration in Management. Additional roles include working as a chemical analyst at Agroanálisis de Costa Rica and validating educational materials in the field of chemistry.