hplegend
Java Developer at AntGroup
Beijing/Hangzhou
Summary
👤
SeniorHan Peng is a staff research scientist and techlead manager with nine years of experience bridging academic deep learning research and production AI at scale. Trained as a physicist (PhD, Oxford), he achieved world-record results in MRI-based brain age and sex prediction and transitioned to industry roles at Google and Ant Group, where he now leads teams building reasoning, coding, and agent capabilities for an open-source multimodal foundation model. His background spans computer vision for automated inspection, LLM agents for data analytics, and scientific software tooling, giving him a rare fluency in both scientific rigor and product-driven engineering. Based in China, he combines hands-on model development, pre- and post-training strategy optimization, and team growth—often applying techniques from experimental physics to data curation and model evaluation.
9 years of coding experience
Github Skills (68)
diagnostic-tool10
trace10
jvm10
java10
classloader10
agent10
alibaba10
slam-algorithms9
surface9
stereo9
slam9
structure-from-motion9
geometry9
computer-vision8
3d-reconstruction8
Programming languages (6)
Github contributions (5)
hplegend/algorithmPractice
Nov 2019 - Apr 2024
Contributions:53 pushes, 1 branch in 4 years 5 months
hplegend/arthas
Sep 2019 - Aug 2021
Alibaba Java Diagnostic Tool Arthas/Alibaba Java诊断利器Arthas
Contributions:4 pushes, 1 branch in 1 year 11 months
arthasdiagnosticalibabajavadiagnostic-tool
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.