Toby Walker
Principal Applied Scientist Manager at Microsoft
Greater Boston United States
Summary
🤩
Rockstar🎓
Top SchoolToby Walker is a Principal Applied Scientist Manager based in Greater Boston who builds and leads teams focused on next-generation behavioral analytics for Microsoft Clarity. With a foundation in BMath Computer Science from the University of Waterloo and over two decades of industry experience spanning Sony, Amazon, and Microsoft, he blends data science, machine learning, and large-scale data engineering into production-ready systems. Hands-on by nature, he shifts fluidly between research, experimentation, and software engineering to turn analytic insights into scalable products. He has particular strength in designing systems for massive information management and rigorous experimentation pipelines. Colleagues rely on him to bridge scientific rigor with pragmatic delivery, ensuring models and analytics operate reliably in production. Outside the obvious technical leadership, his background across consumer and retail giants gives him a nuanced appreciation for product-driven measurement and user behavior signals.
8 years of coding experience
5 years of employment as a software developer
B Math Computer Science, B Math Computer Science at University of Waterloo
English, Japanese
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (11)
heatmap10
dom10
clarity10
google-analytics10
session-replay10
analytics9
javascript7
internals6
vcenter5
sap-hana3
prose2
Programming languages (1)
Github contributions (3)
microsoft/clarity-js
Oct 2017 - Oct 2017
An analytics library that uses web page interactions to generate aggregated insights.
Contributions:1 commit, 1 PR, 1 push in 1 day
analyticsjavascriptanalytics-libraryinteractionsinsights
microsoft/clarity
May 2021 - May 2021
A behavioral analytics library that uses dom mutations and user interactions to generate aggregated insights.
Contributions:221 reviews, 1 commit, 1 PR in 1 day
analyticsheatmapanalytics-librarymutationsbehavioral-analytics
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