Mark Wong
Data Scientist
Singapore, United States
Summary
👤
SeniorMark Wong is a Machine Learning Engineer specializing in e-commerce recommendation systems, currently applying ML at TikTok after roles at SAP, Dell, and Shopee. With a strong foundation from the National University of Singapore and hands-on experience across Big Data, NLP, time-series forecasting and production model serving, he has improved forecasting accuracy, sped up data pipelines, and built high-precision NLP classifiers. He combines backend engineering (PySpark, Airflow, Flask) with model development (TensorFlow, XGBoost, scikit-learn) to move prototypes into scalable production, notably correcting 45% of noisy onboarding data at Dell and boosting demand forecast accuracy by 25% at Shopee. Comfortable across web stacks from React to GraphQL, he brings a global perspective and a track record of cross-functional impact that belies his years, blending rapid learning with pragmatic delivery.
10 years of coding experience
Github Skills (30)
hackintosh10
qemu9
ventura9
kvm9
opencore9
ai9
macos-installer9
emulation9
sonoma9
macos8
sql8
virtualization8
snap7
linux7
inference7
Programming languages (11)
Github contributions (5)
markmcwong/tp
Feb 2021 - Apr 2021
Contributions:137 pushes, 15 branches in 2 months
markmcwong/radio-club-website
Jul 2020 - May 2023
Contributions:4 PRs, 17 pushes, 4 branches in 2 years 10 months
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