Xinwei He
Co-Founder And CEO at TraceRoot.AI (YC S25)
San Francisco, California, United States
Summary
🤩
Rockstar🎓
Top SchoolXinwei He is a founder and machine learning leader with 9 years of experience building production-scale AI systems and startups from research to market. As Co-Founder and CEO of TraceRoot.AI (YC S25) and formerly a founding engineer at Forbes-listed Kumo.AI, he specializes in graph neural networks and billion-scale relational data platforms. His background includes applied ranking work at Meta serving billions of users and research at Stanford SNAP, blending academic rigor with pragmatic, high-throughput engineering. A Stanford CS MS and PyTorch Geometric contributor, he routinely bridges core ML research and production tooling—able to both prototype novel graph models and shepherd them into resilient, enterprise deployments. Based in San Francisco, he brings a rare combination of product leadership, deep graph-ML expertise, and hands-on systems experience.
9 years of coding experience
7 years of employment as a software developer
Bachelor's degree, Mathematics and Computer Science, Bachelor's degree, Mathematics and Computer Science at University of Illinois Urbana-ChampaignMaster of Science - MS, Computer Science, Master of Science - MS, Computer Science at Stanford University
Chinese, English
Github Skills (19)
geometric-deep-learning10
pytorch10
gnn10
graph10
graph-embedding10
deep-learning10
neural-network10
graph-neural-network10
graph-convolutional-networks10
python9
machine-learning9
gpu9
numpy8
acceleration7
tensorflow7
Programming languages (1)
Github contributions (5)
snap-stanford/deepsnap
Jun 2020 - Mar 2021
Contributions:183 commits, 114 pushes, 6 branches in 9 months
pytorchpython-librarypythongnndeep-learning-on-graphs
xhe1997/Leetcode-more
Dec 2016 - May 2019
Contributions:9 pushes, 1 branch, 1 comment in 2 years 4 months
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