Qijian Liu
Supply Teacher at Toronto District School Board
Old Toronto, Ontario, Canada
Summary
👤
Senior🎓
Top SchoolQijian Liu is a mathematically minded undergraduate at the University of Toronto pursuing dual majors in Mathematics and Physics with a background in secondary education from Queen’s University. With 12 years of experience in education and research roles, he blends classroom teaching in math and physics with applied machine learning research on health assessment and urban carbon prediction. Skilled in C++, Python and SAS, he has built and evaluated models across classical and ensemble methods (e.g., random forest, SVM, XGBoost, stacked ensembles) to shorten surveys and predict environmental signals. Comfortable moving between pedagogy and data science, he brings a rare combination of hands-on modeling experience and secondary-school teaching practice, useful for translating complex quantitative ideas into accessible instruction and practical solutions.
12 years of coding experience
2 years of employment as a software developer
Bachelor of Science - BS, Physics, Bachelor of Science - BS, Physics at University of TorontoBachelor of Education - BEd, Secondary Education and Teaching, Bachelor of Education - BEd, Secondary Education and Teaching at Queen's University
Chinese, English, Chinese
Github Skills (23)
qbcore-framework9
noise9
mechanism9
ocean8
dub8
wave8
inversion8
cartesian8
kappa8
ord7
acoustics7
propagation7
aem7
geology7
fog7
Programming languages (3)
Github contributions (5)
UTCompSeismo/GRD_CMT3D
Jan 2019 - Aug 2022
Contributions:2 commits, 1 push in 3 years 7 months
liuqinya/py_hk
May 2018 - Feb 2022
Contributions:18 commits, 2 PRs, 12 pushes in 3 years 9 months
pythonkappapython-scriptsreceiver
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