Peijen Lin
Irvine, California, United States
Summary
🤩
Rockstar🎓
Top SchoolPeijen Lin is a software engineering manager with 13 years of experience building scalable cloud-native systems and leading cross-functional teams from prototype to production. Currently at CoStar Group after managing data visualization and large-scale mapping systems at Roofstock, he excels at turning complex datasets into usable products (e.g., rendering up to 100 million SFR properties and migrating PostgreSQL to Snowflake). He was a founding member of Kaggle’s Datasets team, designing a metadata model and access layer that now supports hundreds of thousands of versions and billions of monthly reads and writes. Comfortable across the stack, Peijen brings deep distributed-systems, cloud (Azure/GCP), and connected-device experience combined with hands-on mentorship and hiring expertise. He has a track record of accelerating release cadences and driving cross-team collaboration to deliver production-grade features. Based in Irvine, CA, he pairs CMU-trained engineering rigor with an entrepreneur’s curiosity — a former president of a side venture who still daydreams about building the next big company.
13 years of coding experience
22 years of employment as a software developer
BS Computer Science, BS Computer Science at Carnegie Mellon University
Chinese
Stackoverflow
83reputation
394kreached
3answers
1question
Github Skills (49)
docker-image10
kaggle9
firebase9
docker8
voila8
auth8
database8
python8
machine-learning8
realtime8
postgresql7
data-science7
jupyterlab7
security7
jupyterlab-extension7
Programming languages (3)
Github contributions (5)
Kaggle/jupyterlab
Sep 2019 - Jan 2020
Kaggle extension for JupyterLab
Contributions:33 commits, 3 PRs, 3 pushes in 4 months
kagglejupyterlab-extensionjupyter-notebookjupyterlabipywidgets
Amusedia/notification
Jun 2013 - Jan 2015
Contributions:4 commits, 1 push in 1 year 7 months
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