Summary
Xiangyang Cao is a Senior Applied Scientist based in Seattle with a PhD in Statistics and eight years of experience applying machine learning, deep learning, and causal inference to large-scale Cloud + AI products. He has shipped production models and experimentation methods at Microsoft and Facebook, with hands-on expertise in PyTorch/TensorFlow, XGBoost, Spark, Presto, and SQL. His background spans academic research in high-dimensional inference and practical work across forecasting, NLP fine-tuning, and fraud detection, reflecting a rare blend of rigorous statistics and engineering. Known for translating complex causal and heterogeneous treatment-effect problems into deployable solutions, he pairs C++/Python development skills with big-data pipelines to drive measurable business impact.
7 years of coding experience
5 years of employment as a software developer
Bachelor of Science - BS Applied Mathematics, Bachelor of Science - BS Applied Mathematics at Central University of Finance and Economics
Doctor of Philosophy - PhD Statistics, Doctor of Philosophy - PhD Statistics at University of South Carolina
English, Chinese