Trevor Witter
Staff Machine Learning Data Scientist
New York, New York, United States
Summary
👤
Senior🎓
Top SchoolTrevor Witter is a Staff Machine Learning Data Scientist with a decade of experience applying statistical and ML methods to large-scale healthcare and operational problems. He has built and deployed risk models that evaluate adverse outcomes for millions of patients, led MLOps and mentoring efforts at Healthfirst, and now applies his expertise at Valo Health. His background in cardiovascular physiology and biomedical signal processing gives him a strong experimental and domain-driven approach to modeling noisy, clinical datasets. Trevor has also solved non-healthcare challenges—from attrition prediction and organizational network analysis at Pfizer to NLP-driven customer-feedback pipelines on cruise-ship operations—demonstrating versatility across industries. He combines production-grade tooling (Python, R, SQL, TensorFlow/Keras) with a researcher's rigor, often translating complex probabilistic outputs into actionable business decisions.
11 years of coding experience
9 years of employment as a software developer
Master's degree, Health Sciences, Master's degree, Health Sciences at University of OtagoBachelor of Science (B.S.), Human Physiology, Political Science, Bachelor of Science (B.S.), Human Physiology, Political Science at University of OregonPost Graduate, Health Science, Post Graduate, Health Science at Massey UniversityUniversity of California, San DiegoData Science, Data Science at The Data Incubator
Stackoverflow
116reputation
43kreached
6answers
0questions
Github Skills (15)
neural-network6
keras6
pandas6
deep-learning6
dynamic6
python6
dataframe6
segmentation5
classification-model4
geographic4
popularity4
pytorch3
computer-vision3
fine-tuning2
anaconda1
Programming languages (2)
Github contributions (5)
trevorwitter/Baroreflex
May 2016 - Jan 2018
Contributions:66 commits, 2 PRs, 63 pushes in 1 year 8 months
pythonpython3
trevorwitter/Clustering
Feb 2018 - Feb 2018
Contributions:56 commits, 53 pushes, 2 branches in 1 day
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