Bijan Seyednasrollah
Lead Machine Learning Engineer at Realtor.com
Washington, District of Columbia, United States
Summary
👤
Senior🎓
Top SchoolBijan Seyednasrollah is a Lead Machine Learning Engineer with 11 years of experience building production-grade AI/ML systems across academia and industry, currently leading ML efforts at Realtor.com. He combines deep technical roots in environmental data science and remote sensing—managing pipelines for tens of millions of images—with hands-on engineering skills in scalable data pipelines on cloud platforms like Azure. A prolific researcher and mentor, Bijan has authored or peer-reviewed dozens of scientific articles and has taught quantitative workshops to diverse audiences, bridging academic rigor and product delivery. His background in physics, mechanical engineering and a PhD in Environmental Data Science gives him a rare blend of physics-informed modeling and modern deep learning, evidenced by widely used R packages and extensive image-processing toolkits. Colleagues rely on him to raise technical standards, mentor senior and junior engineers, and translate complex scientific data into actionable, production-ready ML solutions.
10 years of coding experience
19 years of employment as a software developer
Physics and Mathematics Diploma, Physics and Mathematics Diploma at National Organization for Development of Exceptional Talents (Sampad)Master of Science (MSc), Mechanical Engineering / Computational Methods, A, Master of Science (MSc), Mechanical Engineering / Computational Methods, A at Sharif University of TechnologyDoctor of Philosophy (PhD), Environmental Data Science, Doctor of Philosophy (PhD), Environmental Data Science at Duke UniversityBachelor of Science (BSc), Mechanical Engineering / Computational Methods, A, Bachelor of Science (BSc), Mechanical Engineering / Computational Methods, A at Semnan UniversityPost Doctoral Fellow, Environmental Data Science, Post Doctoral Fellow, Environmental Data Science at Harvard University
English, Turkish, French, Arabic, Persian
Github Skills (35)
ecology10
inf10
r9
r-package9
python9
neon9
region9
image-analysis8
api8
post-processing7
android7
data-analysis7
photography6
travis-ci6
data-science6
Programming languages (5)
Github contributions (5)
bbcrown/solrad
Sep 2017 - Nov 2018
Contributions:2 releases, 26 commits, 22 pushes in 1 year 1 month
bnasr/wiad
Feb 2018 - Jun 2021
WIAD: Wood Image Analysis and Dataset
Contributions:241 commits, 35 PRs, 84 pushes in 3 years 4 months
image-analysisdatasetwooddynamic-interfacetree-rings
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