Walter Guillioli
Sr. Data Scientist Consultant (via Murphy & Associates) - Azure AI
Bend, Oregon, United States
Summary
👤
Senior🎓
Top SchoolWalter Guillioli is a senior data scientist with 11 years of experience applying statistical modeling and machine learning to drive retention, marketing efficacy, and product insights at Microsoft. He blends deep technical skills (SQL, R, Python, SAS, Power BI, Cosmos) with practical business acumen from roles spanning product, marketing, and analytics, and holds an MS in Predictive Analytics and an MBA. Known for building propensity and churn models and applying rigorous experimentation analysis, he has led cross-functional programs for Office 365 and Xbox while consulting on Azure AI initiatives. Based in Bend, Oregon, he excels at translating complex data into actionable decisions and often bridges strategy and execution—an unusual mix honed across marketing leadership and hands-on data science.
11 years of coding experience
15 years of employment as a software developer
Master of Business Administration - MBA, Master of Business Administration - MBA at Rotterdam School of Management, Erasmus UniversityMaster of Science in Predictive Analytics, Data Science, 4.0, Master of Science in Predictive Analytics, Data Science, 4.0 at Northwestern UniversityBachelor of Science - BS, Computer Science, Bachelor of Science - BS, Computer Science at Universidad Francisco Marroquín
Spanish, English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (2)
python9
kubernetes9
Programming languages (2)
Github contributions (5)
wguillioli/toxic-comments
Sep 2020 - Jul 2021
Contributions:3 pushes, 1 branch in 9 months
wguillioli/heart_disease
Aug 2024 - Mar 2025
Contributions:7 pushes, 1 branch in 7 months
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