Mengmeng Wu
Staff Machine Learning Engineer Tech Lead at TikTok
Bellevue, Washington, United States
Summary
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Senior🎓
Top SchoolMengmeng Wu is a Staff Machine Learning Engineer and Tech Lead based in Bellevue with nine years of industry experience and a PhD in Computer Science from Tsinghua University. She has spent the last five years focused on designing and scaling e-commerce and content recommendation systems at Alibaba, ByteDance, and TikTok, delivering real-time personalization and ranking improvements on large-scale platforms. Known for bridging research and production, she applies rigorous academic grounding (Google Scholar profile) to practical challenges in relevance, latency-sensitive inference, and online experimentation. Mengmeng combines technical leadership with hands-on model and system design, and she’s particularly skilled at turning complex ranking problems into measurable business impact.
9 years of coding experience
6 years of employment as a software developer
Bachelor's degree, Control Engineering, Bachelor's degree, Control Engineering at Tsinghua UniversityDoctor of Philosophy - PhD, Computer Science, Doctor of Philosophy - PhD, Computer Science at 清华Github contributions (5)
wmmthu/SIGNET
Jun 2017 - Aug 2017
Contributions:12 commits, 10 pushes, 1 branch in 1 month
wmmthu/REGENT
Aug 2017 - Oct 2017
Contributions:13 commits, 12 pushes, 1 branch in 2 months
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