John Raymond Barajas is a registered and licensed Chemical Engineer and holds two Master’s degree: one in Chemical Engineering and one in Data Science. He is also a practicing data scientist with over 7 years of experience in the field of Data Science. He also has published and presented papers at conferences held in both local and international settings. His research and publication interests include data science, education analytics, procurement analytics, engineering education, innovative designs of instructional modules, and water and wastewater treatment.