Tim Mcwilliams
Principal Data Scientist
New Jersey, United States
Summary
👤
Senior🎓
Top SchoolTim Mcwilliams is a Principal Data Scientist with nine years of experience specializing in marketing analytics and Bayesian probabilistic modeling. He currently drives advanced inference work at PyMC Labs while also leading Custom Marketing Mix Modeling initiatives and team development at Ovative Group. Tim has a strong track record of translating complex models into measurable client impact, having led MMM platform enhancements and high-profile engagements that generated sustained revenue growth. He balances applied industry work with teaching and advisory roles—mentoring junior data scientists as an adjunct instructor and advising a university school of technology. Early-career projects in ecological modeling and a volunteer-built Forest Inventory API highlight his ability to apply statistical rigor across domains and build tooling that accelerates analysts’ workflows. Based in New Jersey, he brings a rare blend of Bayesian expertise, product-focused measurement, and hands-on systems building to marketing science challenges.
9 years of coding experience
8 years of employment as a software developer
Bachelor of Science - BS Environmental Science, Bachelor of Science - BS Environmental Science at Stockton UniversityMaster of Science - MS Data science, Master of Science - MS Data science at Southern Methodist University
Stackoverflow
53reputation
3kreached
0answers
3questions
Github Skills (24)
html6
classification-model6
data-cleaning6
webscraping6
python6
multiple-regression6
pandas6
r6
logistic-regression4
predictor4
feature-selection3
feature-engineering2
allocation2
machine-learning2
netbox2
Programming languages (2)
Github contributions (5)
New-Jersey-Forest-Service/InventoryErrorMLSolutions
May 2019 - Oct 2019
Machine learning solutions for dealing with error in NJ state forest inventory data
Contributions:17 commits, 19 pushes, 1 branch in 4 months
inventorydata-sciencenetboxltimachine-learning
Contributions:81 pushes, 1 branch in 6 months
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