LU MIAN
Computer Scientist at 4paradigm
Summary
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RockstarLU MIAN is a computer scientist with 11 years of experience who currently leads heterogeneous computing and database teams at 4Paradigm, combining research-driven rigor (PhD in Computer Science) with hands-on technical leadership. As a PMC member and documentation lead for the open-source OpenMLDB project, he has improved accessibility for global users by reorganizing, translating, and extending docs and creating practical demos like DolphinScheduler and LightGBM integrations. His work sits at the intersection of ML systems, database engineering, and developer experience, enabling consistent feature computation for training and inference at scale. Colleagues know him for translating complex distributed and heterogeneous-compute concepts into usable tooling and clear documentation, a skill that accelerates adoption beyond core engineering teams.
11 years of coding experience
Github Skills (6)
rest10
sphinx10
documentation10
github8
machine-learning5
feature-engineering4
Programming languages (7)
Github contributions (5)
4paradigm/OpenMLDB
Jul 2021 - Jan 2023
OpenMLDB is an open-source machine learning database that provides a feature platform computing consistent features for training and inference.
Role in this project:
Technical Writer
Technical WriterContributions:590 reviews, 49 commits, 282 PRs in 1 year 5 months
Contributions summary:LU primarily focused on documentation improvements within the OpenMLDB repository. They migrated and reorganized existing documentation, translating content into English and refining the titles. This included updating quickstart, tutorial, and use case documentation, as well as incorporating new documentation regarding integration with other tools like Hive and multi-cluster setups. The user also introduced a Dolphinscheduler demo and LightGBM demo to enhance the documentation.
databaseinferencemachine-learningfeature-engineeringfeaturestore
lumianph/gpuprec
Dec 2015 - Jan 2016
gpuprec: Extended-Precision Libraries on GPUs
Contributions:38 commits, 34 pushes, 1 branch in 1 month
extended-precision
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