Summary
Bixing Yan is a Senior Software Engineer focused on machine learning at LinkedIn with a PhD in Physics and over a decade of experience building production ML products. He combines rigorous research grounding with hands-on engineering to ship recommendation, search, and NLP features that scale across millions of users. Previously at Udemy and SurveyMonkey he applied weak supervision, multi-metric optimization, BERT, and collaborative filtering to materially improve recommendation accuracy and throughput. His academic work includes a meta-learning embedding project that accelerated adaptation by ~70% and an NYU census digitization effort that boosted OCR accuracy from 76% to 98.3%, reflecting his strength in both models and data engineering. Based in the San Francisco Bay Area, he blends deep theory with pragmatic product impact and a playful GitHub handle that hints at a curious, experimental mindset.
10 years of coding experience
7 years of employment as a software developer
CFA Institute
Master of Science - MS Data Science, Master of Science - MS Data Science at New York University
Bachelor of Science - BS Theoretical and Mathematical Physics, Bachelor of Science - BS Theoretical and Mathematical Physics at Lanzhou University
Doctor of Philosophy - PhD Physics, Doctor of Philosophy - PhD Physics at National University of Singapore