Orysya Stus
Data Science Lead
San Francisco, California, United States
Summary
👤
Senior🎓
Top SchoolOrysya Stus is a Data Science Lead based in San Francisco with a decade of experience turning large-scale product and help-content signals into actionable product strategy. She led pioneering GenAI vs. human A/B testing and built privacy-aware multi-LLM labeling systems for M365 Copilot, driving insights that shaped assistance strategy for hundreds of millions of users. Her work spans end-to-end productionization of recommendation systems, cross-organization analytics, and customer-facing dashboards, consistently improving NPS and monetization metrics. Trained in bioengineering and data science at UC San Diego, she brings domain depth from bioinformatics to enterprise SaaS and a track record of scaling analytics across 40K+ commercial customers. A practical experimenter, she combines causal inference and large-scale product experimentation to reveal non-obvious content and help gaps that guide product roadmaps.
10 years of coding experience
11 years of employment as a software developer
University of California San Diego
English, Ukrainian
Stackoverflow
91reputation
11kreached
0answers
6questions
Github Skills (31)
docker8
traffic8
golang8
startup7
on-the-fly7
combobox6
go6
pyqt6
tableau-api6
linux6
python6
user-interface6
container6
r6
ecosystem6
Programming languages (3)
Github contributions (5)
OrysyaStus/TableauTutorials
Jul 2017 - Aug 2017
Contributions:53 commits, 52 pushes, 1 branch in 1 month
OrysyaStus/University_of_Michigan_Python_for_Informatics_Certificate
Apr 2016 - May 2016
Contributions:43 commits, 40 pushes, 1 branch in 1 month
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