Luke Green is a data science and machine learning consultant. Trained in Pure Mathematics and Applied Statistics at Stony Brook University, he started his part-time consulting company Vivaldi Analytics Inc. while still an undergraduate. He has worked with companies from 1M in revenue to 1B in revenue to help them extract value from their data through predictive analytics and data visualization. He has experience with a wide variety of tools, from R for smaller datasets to PySpark/Hive for larger datasets. His background in mathematics and extensive experience with businesses’ data needs puts him in a unique position to provide value to various data-intensive businesses.