Ken Johnston

Microsoft
Ken Johnston

Ken Johnston is a principal data science manager on the Microsoft core data science team where he and his team focus their research on Windows post sales monetization and device usage in the commercial and education segments. Since joining Microsoft in 1998 Ken’s roles have included GPM for Bing data quality and measurements; group manager for Bing shopping and data operations; test lead and test manager on MSN, hosted exchange, subscription and billing platform, and office products. He previously served as the Microsoft director of test excellence. Ken is a frequent presenter, a regular blogger, coauthor of How We Test Software at Microsoft, and contributor to Experiences of Test Automation: Case Studies of Software Test Automation. Contact Ken on Twitter @rkjohnston.