Tommy Guy is a Senior Data Scientist at Microsoft where he works on large-scale analysis and experimentation in Office. Prior to Microsoft, Tommy was Lead Data Scientist at Wave Accounting, a startup in Toronto, Ontario. He holds a M.A. in Mathematics and a M.S. in Computer Science from Wake Forest University.

Tommy is active in the Community Data Science Workshops, and he has developed course material and taught many coding workshops with Software Carpentry. He also enjoys hiking, skiing, cycling, and running in the Pacific Northwest.