Jeff Walker
Environmental Data Scientist And Engineer
Brunswick, Maine, United States
Summary
👤
Senior🎓
Top SchoolJeff Walker is an environmental data scientist and engineer with 13 years of experience building databases, models, and visualizations that make hydrologic and water-quality data accessible and actionable. He founded and leads Walker Environmental Research, applying academic rigor from postdoctoral work at UMass Amherst to deliver decision-support tools, web applications, and climate-stress testing systems for water resources. His technical focus spans end-to-end data workflows—collection, management, analysis, modeling, and visualization—bridging research-grade methods with practical tools used by practitioners. Trained at Tufts (PhD), MIT (M.Eng.), and Cornell (BS), he combines strong environmental engineering fundamentals with software development skills. Based in Brunswick, Maine, he specializes in translating complex hydro-ecological science into intuitive interfaces and reproducible analyses. Beyond consulting, he has a track record of integrating research projects into operational systems that inform water-resource decision making.
13 years of coding experience
5 years of employment as a software developer
M.Eng., Environmental Engineering, M.Eng., Environmental Engineering at Massachusetts Institute of TechnologyPhD, Environmental Engineering, PhD, Environmental Engineering at Tufts UniversityB.S., Science of Earth Systems, B.S., Science of Earth Systems at Cornell University
Github Skills (20)
dynamics7
api6
data-visualizations6
r6
temporal6
visualizations5
spatial5
nodejs5
python5
visualization5
http4
django4
curl4
deep-learning3
data-visualization3
Programming languages (4)
Github contributions (5)
walkerjeffd/fluxr
Jan 2015 - Sep 2021
Contributions:14 pushes, 2 tags in 6 years 8 months
EcoSHEDS/tame
Dec 2019 - Dec 2025
Tagged Animal Movement Explorer
Contributions:1 release, 35 PRs, 89 pushes in 6 years 1 month
pythondjangoanimal-movementanimalexplorer
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