Jiaxuan Liu
Research Assistant at Tsinghua University
Chicago, Illinois, United States
Summary
🤩
Rockstar🎓
Top SchoolJiaxuan Liu is a data-driven researcher and engineer specializing in AI and computer vision with three years of hands-on experience across academia, finance, and policy research. Currently a Research Assistant at Tsinghua’s Digital Currency Center, Jiaxuan blends quantitative modeling, GIS-driven satellite analysis, and R-powered data engineering to inform evaluations for organizations like the World Bank. Their work spans building triple-difference economic models, automating bond-data pipelines, and developing scenario-based valuation tools that influenced investment and policy decisions. Comfortable translating technical results for nontechnical stakeholders, they have presented findings directly to the World Bank and helped integrate novel modeling approaches into team workflows. With a Master of Public Policy focused on data analysis and a background in finance and economics, Jiaxuan brings a rare mix of econometric rigor, coding fluency, and practical deal- and research-oriented experience. An understated strength is their ability to turn messy, multi-source data (including satellite and financial feeds) into actionable insight under tight deadlines.
3 years of coding experience
3 years of employment as a software developer
master of public policy, data analyst, master of public policy, data analyst at University of ChicagoBachelor's degree, finance and economics, Bachelor's degree, finance and economics at Rotman Commerce, University of Toronto
Github Skills (65)
paddleocr10
synthesis10
handwriting-recognition10
human-pose-estimation10
embedded10
yolov710
backbone10
multilingual10
resnet10
text-detection10
object-detection10
paddlepaddle10
computer-vision10
easyocr10
classification10
Programming languages (2)
Github contributions (5)
liu-jiaxuan/PaddleX
Jul 2024 - Mar 2025
Low-code development tool based on PaddlePaddle（飞桨低代码开发工具）
Contributions:112 pushes, 14 branches in 8 months
liu-jiaxuan/PaddleOCR
Sep 2024 - Jan 2025
Awesome multilingual OCR toolkits based on PaddlePaddle (practical ultra lightweight OCR system, support 80+ languages recognition, provide data annotation and synthesis tools, support training and deployment among server, mobile, embedded and IoT devices)【安全加固，暂停交互，请耐心等待】
Contributions:2 PRs, 9 pushes, 2 branches in 4 months
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