LU Jialin
Vancouver, British Columbia, Canada
Summary
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SeniorJialin Lu is a Senior Engineer with a decade of experience building practical computational solutions at the intersection of software engineering and life sciences, currently based in Vancouver and working at Huawei Technologies Canada. He holds an MSc in Computing Science with a machine learning focus and combines academic research and teaching experience with hands-on product development from IoT networking to backend systems. Jialin contributes to notable open-source projects like the Typst typesetting system, where his work improved text styling, math rendering, and layout robustness—an indicator of both systems-level skill and attention to subtle UX details. His background spans probabilistic graphical models, ML coursework and research assistance, and performance optimization, enabling him to translate theoretical models into production-ready components. Colleagues know him as a pragmatic problem-solver who continually learns and applies rigorous computational thinking to biomedical and general software challenges.
10 years of coding experience
Stackoverflow
346reputation
11kreached
1answer
0questions
pytorch
top-5%
Github Skills (9)
compiler10
markup10
compiler-compiler10
typesetting10
layoutmanager9
rust9
pytorch9
tensor6
attention-model6
Programming languages (9)
Github contributions (5)
typst/typst
Sep 2023 - Apr 2025
A markup-based typesetting system that is powerful and easy to learn.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:17 reviews, 22 PRs, 75 comments in 1 year 7 months
Contributions summary:LU contributed to the Typst typesetting system by implementing new features and fixing bugs related to the core functionalities. They added a `highlight` function to set the background color of text and corrected a baseline issue in math content. The user also refactored the `cancel` function, enabling it to take absolute angles or functions and corrected spacing issues caused by page breaks. Their contributions touched upon various aspects of the system, including text styling, math rendering, and layout management.
typesettingcompilermarkuptypst
LuxxxLucy/mnist_LeNet
Jun 2017 - Oct 2017
Contributions:20 commits, 11 pushes, 1 branch in 4 months
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