Ruilin Zhao
Senior Data Scientist
Singapore
Summary
👤
Senior🎓
Top SchoolRuilin Zhao is a Senior Data Scientist with nine years of experience applying statistical modeling and machine learning across payments and fintech at PayPal and American Express. Trained at UPenn (M.S. in Data Science) with a statistics background from UIUC, he has moved from analytics internships to production ML roles in San Jose, New York, and now Singapore. His work emphasizes turning research and project prototypes into operational solutions for transaction analytics and risk, balancing rigorous experimentation with scalable deployment. A globe-trotting practitioner, he pairs academic rigor with practical product impact—and off-hours humor on GitHub hints at a playful side beyond the data.
9 years of coding experience
5 years of employment as a software developer
High School, High School at The High School Affiliated to Renmin University of ChinaBachelor's degree Statistics Minor in Computer Science, Bachelor's degree Statistics Minor in Computer Science at University of Illinois Urbana-ChampaignMaster's degree Data Science Department of Computer and Information Science, Master's degree Data Science Department of Computer and Information Science at University of Pennsylvania
Chinese, English
Github Skills (94)
caffe10
darknet10
license-plate-recognition10
cuda10
inference10
multilingual9
gpt9
transformer9
synthesis9
pytorch9
llm9
tpu9
ocr9
re-identification9
keras9
Programming languages (6)
Github contributions (5)
zrl4836/ACFNet
Dec 2019 - Jul 2020
ACFNet: Attentional Class Feature Network for Semantic Segmentation.(ICCV2019)
Contributions:12 commits, 5 pushes, 7 comments in 7 months
pytorchsemantic-segmentationdeep-learningiccv2019semantic
zrl4836/zrl4836.github.io
Nov 2020 - May 2022
Contributions:21 pushes, 2 branches in 1 year 5 months
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