Toan Luong
Senior Machine Learning Engineer at ezCater
Boston, Massachusetts, United States
Summary
👤
Senior🎓
Top SchoolToan Luong is a Senior Machine Learning Engineer with nine years of experience building production ML systems across e-commerce, enterprise aviation, and marketplaces. He has driven high-impact advertising models at Wayfair that optimized $108M in annual spend and scaled prediction services to handle over a million daily requests, and now focuses on search and recommendations at ezCater. Skilled across the ML stack—from custom embeddings and neural machine translation to XGBoost regression, Airflow pipelines, and GCP/AWS deployments—he combines strong product sense with hands-on engineering and mentoring. At Boeing he improved recommendation and similarity search for 62M parts and led an aviation NMT initiative, highlighting his ability to apply NLP in specialized domains. Fluent in Python, C/C++, SQL and experienced with tools like Vertex, BigQuery, PyTorch and Docker, he pairs rigorous academic training with a track record of translating research prototypes into scalable production services.
9 years of coding experience
6 years of employment as a software developer
Master of Science Computer Science / Data Science, Master of Science Computer Science / Data Science at University of WashingtonBachelor of Arts (B.A.) Econometrics and Quantitative Economics, Bachelor of Arts (B.A.) Econometrics and Quantitative Economics at Colorado CollegeInternational Baccalaureate Diploma Program Mathematics Computer Science Economics English A1 French & Physics, International Baccalaureate Diploma Program Mathematics Computer Science Economics English A1 French & Physics at Anglo-Chinese School (Independent)London School of Economics and Political ScienceCertificate Computer Science, Certificate Computer Science at Stanford University
English, Vietnamese, French
Github Skills (17)
capstone8
machine-learning4
semantic-segmentation4
image-segmentation4
object-detection4
deep-learning3
mask3
retail3
hyper-v2
pytorch2
mask-rcnn2
language-processing1
vmware1
azure1
nlp1
Programming languages (3)
Github contributions (5)
lmtoan/hello-world
Jan 2017 - May 2017
Contributions:2 PRs, 8 pushes, 2 branches in 4 months
lmtoan/cpp-ucb
Jul 2020 - Aug 2020
Contributions:3 commits in 1 month
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