Greg has been coding in R for over 12 years (way before the language was cool). He is the co-founder and Chief Data Scientist at Occam Industries, a fin-tech startup aimed at using data science to develop next-generation financial and economic models. In his spare time, Greg creates and runs courses on R programming for The Weekend Data Course. His courses have been featured on IBM's Cognitive Class, and at colleges and universities.

Greg has an Honours Bachelor of Science from the University of Ottawa, a Master of Financial Economics from the University of Toronto, and is a CFA charterholder.