Gregory Ryslik
Chief Data And AI Officer
New York City Metropolitan Area United States
Summary
👤
Senior🎓
Top SchoolGregory Ryslik is a PhD-trained engineering and AI executive with over a decade of experience building and scaling data, ML, and digital teams across biotech, autotech, fintech, and healthcare. Currently Chief Data & AI Officer at Stellarus and previously CTO at COMPASS Pathways, he combines hands-on statistical modeling and production ML with strategic leadership to deliver clinical and operational impact. He teaches statistics for AI at Stanford and mentors computer science students at Ohio State, translating cutting-edge research into practical curricula and products. A former actuary and pharmaceutical statistician, Gregory’s background uniquely blends rigorous biostatistics, single-cell genomics insight, and real-time ML systems experience from companies like Tesla and Faraday Future. He is known for building teams and platforms from scratch and for shipping reproducible tools (including Bioconductor/CRAN R packages during his PhD) that bridge research and production.
10 years of coding experience
12 years of employment as a software developer
PhD, Biostatistics, PhD, Biostatistics at Yale UniversityMasters, Statistics, Masters, Statistics at Columbia UniversityBachelor's degree, Mathematics, Computer Science, Finance, Bachelor's degree, Mathematics, Computer Science, Finance at Rutgers University
English, Russian
Stackoverflow
11,468reputation
1.6mreached
42answers
279questions
r
top-5%
Github Skills (82)
mining10
graph10
r9
javascript9
flowchart9
react9
jupyter9
diagram9
react-library9
ipywidgets8
bokeh8
python8
react-flow8
data-visualisation8
jupyterlab8
Programming languages (8)
Github contributions (5)
gryslik/cse5243
Jul 2021 - Dec 2022
OSU - CSE 5243 - Introduction to Data Mining
Contributions:75 commits, 1 PR, 89 pushes in 1 year 5 months
pythondataminingdata-sciencedata-mining
gryslik/gradtda5622
Jan 2024 - Apr 2024
Contributions:10 PRs, 48 pushes, 1 branch in 3 months
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