Marco Peixeiro is a senior AI scientist for the National Bank of Canada, with experience in natural language processing, time series, machine learning, Python, MySQL and JavaScript (React). He has worked as a data scientist for five years, including working as a front end developer for Gorilla Group before joining National Bank of Canada in 2019. Peixeiro is the author of the book Time Series Forecasting in Python. He holds a bachelor’s degree in chemical engineering from McGill University.