Jiaxi Cui
Postdoc at Harvard University
Cambridge, Massachusetts, United States
Summary
🤩
Rockstar🎓
Top SchoolJiaxi Cui is a Cambridge-based postdoctoral researcher with seven years of experience bridging advanced polymer chemistry and applied AI for video and language models. An ex-PKU PhD who has held postdoc positions at Max Planck and Harvard, Jiaxi combines deep academic rigor with product-minded execution—having supplied premium text and video datasets that generated $1M in revenue within six months. Their work sits at the intersection of materials science and multimodal machine learning, enabling practical data solutions for LLMs and video applications. Known for translating complex research into high-value data products, Jiaxi brings a rare mix of lab discipline and entrepreneurial impact.
6 years of coding experience
Doctor of Philosophy (PhD), Polymer Chemistry, Doctor of Philosophy (PhD), Polymer Chemistry at Peking University
Github Skills (89)
transformers10
profiling10
lora10
quantization10
ai10
fine-tuning10
mistral10
gpt10
science10
debugging10
flamegraph10
tracer10
llama10
agent10
arxiv10
Programming languages (10)
Github contributions (5)
PKU-YuanGroup/ChatLaw
Jun 2023 - Jan 2025
ChatLaw：A Powerful LLM Tailored for Chinese Legal. 中文法律大模型
Contributions:8 PRs, 46 pushes, 2 branches in 1 year 7 months
JessyTsu1/Hello_PKU
Jan 2021 - Sep 2021
Contributions:8 commits, 6 pushes, 1 branch in 8 months
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