Huiyu Chen
Senior Machine Learning Engineer at Shopee
Singapore, Singapore
Summary
👤
Senior🎓
Top SchoolHuiyu Chen is a Singapore-based Senior Machine Learning Engineer specializing in natural language processing and large language models. With nine years of experience, Huiyu currently leads LLM-driven intelligent shop assistants at Shopee, advancing product Q&A, recommendations, and intent understanding across multiple markets, and previously built large-scale recommendation models at Tencent. Huiyu excels in fine-tuning, alignment, quantization, and production deployment of AI systems that scale in real-world settings. Huiyu actively bridges research and engineering to deliver practical, value-driven user experiences in e-commerce. Huiyu holds a Master's in Computer Science from the Institute of Automation, Chinese Academy of Sciences, and a BS in Computer Science from China University of Mining and Technology. Based in Singapore, Huiyu pursues scalable, efficient AI infrastructure and cross-market impact.
9 years of coding experience
3 years of employment as a software developer
Bachelor of Science - BS, Computer Science, Bachelor of Science - BS, Computer Science at China University of Mining and TechnologyMaster's degree, Computer Science, Master's degree, Computer Science at Institute of Automation, Chinese Academy of Sciences
English, Chinese
Github Skills (14)
llm10
lora10
transformers10
llama10
quantization10
gpt10
peft10
agent10
language-model10
large-language-models10
ai10
fine-tuning10
mistral10
rlhf10
Programming languages (3)
Github contributions (5)
chenhuiyu/chenhuiyu.github.io
Mar 2020 - Mar 2025
Contributions:165 pushes, 6 branches in 5 years
chenhuiyu/LinguaShine
Apr 2023 - Oct 2023
Contributions:9 pushes, 1 branch in 5 months
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