Yuan Xu
Applied Sciences @ Microsoft | MCDS @ CMU
- Role
- Data Applied Scientist at Microsoft
- Location
- Redmond, WA, US
- LinkedIn followers
- 500 followers
Experience
Data Applied Scientist
Feb 2025 — Present · Redmond, WA, US
Designed and implemented data monitoring dashboards using enterprise query language to track system performancemetrics including detection accuracy, processing volume, and operational efficiency. Delivered analytical insights tocross-functional teams to support data-driven business decisions.• Performed large-scale data analysis on enterprise email datasets using internal data processing platforms to validatesystem effectiveness and automate model updates. Reduced undetected threats from 25% to 13% and shortened systemupdate cycle from 247 days to an average of 5 days.• Partnered with software engineering team to develop new user interaction features to identify and filter unsolicitedinbound communications. Optimized overall system efficiency by 5% while improving threat detection coverage by 2.5%.• Led system performance troubleshooting and incident resolution activities, analyzed root causes, and implementedcorrective solutions to maintain stable and reliable operations.
Education
Carnegie Mellon University
Master's degree, Computational Data Science
University of Michigan
Bachelor's degree
Shanghai Jiao Tong University
Bachelor's degree, Electrical Engineering Technologies/Technicians
2019 — 2023
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