LIChengGang
中国, China
Summary
Chenggang Li is a Senior Software Engineer based in Beijing with 7 years of experience building data-driven systems and AI platforms for large-scale products. He currently leads a team at TikTok developing agent-based synthetic data pipelines and a DAG-backed Syn-Engine that boosted pipeline reusability, and has driven improvements to coding LLMs and automated unit-test/bug-fix benchmarks. His background spans video indexing and ETL at Microsoft Bing, data infrastructure and optimization experiments at ByteDance, and early ML-driven healthcare innovation as founder and lead developer of BoneyCare (Imagine Cup award winner). Chenggang combines strong backend and ML engineering skills with practical product delivery, and has a track record of improving labeler efficiency, execution success rates, and data synthesis quality through principled experimentation and tooling.
7 years of coding experience
Github Skills (192)
file-browser10
wallpaper10
jdownloader10
look-and-feel10
system10
javascript-engine10
systemd10
file-management10
init10
linux10
music10
vagrant10
nvidia10
filesystem10
lib10
Programming languages (33)
Github contributions (5)
deepin-community/qtcreator
Apr 2023 - Feb 2025
Contributions:2 reviews, 2 PRs, 1 push in 1 year 10 months
Zeno-sole/deepin-desktop-environment
Feb 2023 - Dec 2024
deepin-desktop-environment virtual package
Contributions:148 pushes, 4 branches in 1 year 9 months
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