Pei-yun Sun
Data Engineer
Melbourne, Victoria, Australia
Summary
👤
Senior🎓
Top SchoolPei-yun Sun is a data engineer with eight years of experience applying statistical rigor and production engineering across finance, aviation, and regulatory sectors. Holding a PhD in Mathematics and Statistics and a Master of Data Science from the University of Melbourne, she blends strong theoretical foundations with hands-on pipeline building, data migrations, and GenAI projects at organisations including NAB, Virgin Australia and ASIC. Her background in computer vision and sensor fusion—from research on depth-map super-resolution and facial recognition to vehicle classification—adds uncommon expertise for feature engineering and ML-aware data infrastructure. She has taught machine learning and multivariate statistics, demonstrating an ability to translate complex concepts into practical solutions and assessments. Based in Melbourne, Pei-yun is equally comfortable bridging research and production, turning academic insights into robust, scalable data systems.
8 years of coding experience
5 years of employment as a software developer
Exchange Computer Science, Exchange Computer Science at Tokyo Institute of TechnologyThe University of Melbourne
Chinese, English
Stackoverflow
13reputation
563reached
0answers
1question
Github Skills (27)
face10
emotion-recognition10
facial-expression-recognition10
facial-recognition10
facenet10
face-recognition10
openface10
arcface9
python9
emotion9
face-detection9
embedding9
deepface9
deep-learning8
machine-learning8
Programming languages (3)
Github contributions (5)
ssswww4444/IML2020S2-Tutorial
Aug 2020 - Oct 2020
Contributions:15 commits, 14 pushes, 1 branch in 2 months
ssswww4444/SML-Notes
Aug 2019 - Dec 2019
Contributions:25 commits, 13 pushes in 4 months
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