Zhiwei Chen
Data Scientist
Singapore
Summary
👤
Senior🎓
Top SchoolZhiwei Chen is a data scientist and machine learning engineer with eight years of experience building recommendation and ads-ranking systems at scale, most recently at WeChat after leading ranking initiatives at Shopee. He combines strong Python, NLP and data engineering skills with academic rigour from NTU, where he also conducts Ph.D.-level research on green data centers and cloud efficiency. Zhiwei has a track record of moving models from research to production in high-throughput internet environments and a practical background spanning algorithm engineering and data platform work. Colleagues rely on his ability to optimize both model performance and infrastructure cost, reflecting his uncommon blend of ML expertise and sustainability-focused systems thinking.
8 years of coding experience
4 years of employment as a software developer
River Valley High SchoolBachelor's degree Business, Bachelor's degree Business at Nanyang Technological University Singapore
Chinese, English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (29)
python6
java6
computer-vision5
deep-learning5
machine-learning5
pytorch4
cntk4
neural-network4
deep-neural-networks3
tensorflow3
microsoft3
spectrum2
journal2
ieee2
multi-agent1
Programming languages (2)
Github contributions (5)
zhiwei-roy-0803/RAV2X
Jan 2021 - Sep 2021
Contributions:9 commits, 9 pushes, 2 branches in 8 months
zhiwei-roy-0803/Avator-VideoAnalysis
Oct 2020 - Aug 2023
Contributions:13 pushes, 1 branch in 2 years 9 months
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