Joey Chemis is a Data Scientist and Software Engineer at Microsoft with a focus on predictive analytics. His work involves forecasting projects that enable him to assist First Party Devices and the Commercial Team in demand planning, while using development tools such as R, Power BI, Azure Machine Learning, SQL Server, and Excel. His passion is mathematics and statistics and the heavy role they play in the field of Data Science. Prior to Microsoft, he worked as a Data Scientist at REI. Joey has completed the P-Probability requirement and is working on achieving the designation Associate of the Society of Actuaries (ASA).