Qingwei Li
Principal ML AI Specialist SA at Columbia University in the City of New York
New York, New York, United States
Summary
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Senior🎓
Top SchoolQingwei Li is a Principal ML/AI Specialist at Amazon Web Services with nine years of experience applying machine learning, mathematical optimization, and AWS cloud services to finance, insurance, and industrial problems. He combines academic rigor—a Ph.D. in Management Sciences and Quantitative Methods and an active adjunct lecturing role at Columbia University—with hands-on impact, having led ML solutions and optimization projects that delivered multi-million dollar savings in industry. At AWS he architects state-of-the-art AI/ML systems for enterprise customers while also writing technical blogs and teaching, bridging theory and practice. His background in operations research and large-scale optimization informs pragmatic model design and deployment, and he maintains a passion for entrepreneurship and mentoring the next generation of data scientists.
9 years of coding experience
12 years of employment as a software developer
Ph.D Management Sciences and Quantitative Methods, Ph.D Management Sciences and Quantitative Methods at University of South FloridaBS Electrical Engineering, BS Electrical Engineering at Guangxi University
Github Skills (46)
python10
machine-learning-models10
jupyter10
data-science10
machine-learning10
inference10
reinforcement-learning10
sagemaker10
amazon-sagemaker10
mlops10
deep-learning10
aws10
bioinformatics10
jupyter-notebook10
modeling10
Programming languages (3)
Github contributions (5)
aws-samples/amazon-sagemaker-bert-pytorch
Jan 2020 - Nov 2022
Contributions:23 commits, 2 PRs, 17 pushes in 2 years 9 months
aws-samples/cloudformation-studio-domain
Nov 2020 - Mar 2021
Contributions:6 commits, 2 PRs, 10 pushes in 3 months
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