Jason Wei

Pittsburgh, Pennsylvania, United States

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Summary

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Senior

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Top School

Jason Wei is a Carnegie Mellon undergrad in computer science focused on machine learning, with nine years of engineering experience concentrated on reinforcement learning for LLMs and post-training agent research. He combines hands-on research roles at CMU, Berkeley RISE Lab, and Scale AI with industry internships at ByteDance and Amazon, shipping systems like RAG chatbots and post-training SWE agents. Jason’s work spans ML systems, C++ sequence-sketching libraries, and deep learning inference, reflecting comfort across research and production code. Based in Pittsburgh and known playfully on GitHub as 行走的程序猿, he brings a pragmatic researcher’s mindset to open-ended deep research agents and rLLM development.

9 years of coding experience

High School Diploma, High School Diploma at Horace Greeley High School

Bachelor of Science - BS, Computer Science, Bachelor of Science - BS, Computer Science at Carnegie Mellon University

Stackoverflow

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Github Skills (2)

javascript1

Github contributions (5)

jasonwei-cn/only-project

Jan 2017 - Feb 2017

Contributions:117 pushes, 8 branches in 1 month

jasonwei-cn/CV

Jan 2017 - Feb 2017

Contributions:79 pushes, 1 branch in 1 month

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