Liquan Yang
Data Engineer
Jacksonville, Florida, United States
Summary
👤
Senior🎓
Top SchoolLiquan Yang is a seasoned Data Engineer with 11 years of experience building high-performance data platforms and pipelines across cloud providers (Google Cloud, AWS, Azure) for global teams and customers. He has a track record of turning slow, costly processes into efficient systems—cutting ETL runtimes by up to 98%, shrinking query data from GBs to MBs, and eliminating manual FDA submissions with automated tooling. Comfortable leading teams and driving standards, he introduced pipeline standardization with Dagster, created an in-house asset check library, and mentors engineers through hands-on knowledge transfers. His background spans full-stack engineering, ML-driven image processing, and production analytics for live services, reflecting a pragmatic blend of data science and software craftsmanship. Based in Jacksonville, FL, Liquan pairs statistical training from the University of Florida with a developer’s curiosity—having shipped both customer-facing apps and open-source contributions to popular projects.
10 years of coding experience
14 years of employment as a software developer
Bachelor of Science (B.S.), Statistics, Bachelor of Science (B.S.), Statistics at University of Florida
English, Chinese, Japanese
Stackoverflow
10,189reputation
1.5mreached
239answers
8questions
dataframe
top-5%
datatables
top-5%
python
top-1%
scikit-learn
top-5%
csv
top-5%
pandas
top-5%
Github Skills (102)
python10
windows10
gpu10
linux10
rust10
opengl10
vte10
graph-drawing10
graph10
visual-analytics10
bsd10
macos10
terminal-emulator10
tree10
nested-fields10
Programming languages (8)
Github contributions (5)
resurrexi/drf-confidential
May 2020 - Sep 2021
Control exposure of sensitive fields for Django Rest Framework
Contributions:2 releases, 25 commits, 4 PRs in 1 year 4 months
pythondjango-rest-frameworkdjangorest-frameworkdjango-rest
resurrexi/dotfiles
Oct 2021 - Apr 2025
Personal dotfiles for setting up dev environment on nix
Contributions:4 PRs, 167 pushes, 3 branches in 3 years 6 months
settingdevnixosdev-environmentpersonal-dotfiles
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