Wenzhe (William) Pei is a Senior Engineering Manager at Meta, with extensive experience in building and scaling AI-powered search products. Since October 2015, Wenzhe has led the development of the Facebook search stack, focusing on core AI capabilities such as Query Understanding, Modern Relevance, and Retrieval Modeling. Wenzhe has been instrumental in creating end-to-end recommendation systems that serve billions of users, including Typeahead and Nullstate features. Previous roles at Meta include Engineering Manager, Staff Software Engineer, and Senior Software Engineer, concentrating on document understanding and natural language processing projects. Wenzhe's earlier experience includes internships at Mobvoi and Baidu, where contributions involved deep neural networks and intent analysis systems. Wenzhe holds a Master's degree in NLP from Peking University and a Bachelor's degree in Computer Software Engineering from Harbin Institute of Technology.
This person is not in the org chart
This person is not in any teams
This person is not in any offices