Kaelen Medeiros
Staff Data Scientist
Chicago, Illinois, United States
Summary
👤
Senior🎓
Top SchoolKaelen Medeiros is a seasoned data scientist and educator, currently a Staff Data Scientist at Calibrate where he applies advanced statistics to health outcomes and quality improvement efforts. With 8+ years in the field, he specializes in risk adjustment, survival and mediation analysis, hierarchical modeling, A/B testing, and rigorous observational and experimental study design, always aiming for best-performing ML models. He is fluent in R (8 years), SQL (6), Python (6), and SAS (4), and has previously led data science initiatives as Lead Data Scientist at Calibrate. An active author and instructor, he wrote Experimental Design in R and R Programming Fundamentals and co-authored Building Web Applications with Shiny in R, broadening access to practical analytics. Based in Chicago, his career spans Medidata Solutions, Spring Health, DataCamp, and healthcare-focused organizations, reflecting a versatile blend of product, research, and analytics. He is known for translating complex statistical methods into actionable insights and educational content for diverse audiences.
9 years of coding experience
9 years of employment as a software developer
Master of Business Administration - MBA, Master of Business Administration - MBA at Quantic School of Business and TechnologyBA, BA at University of MichiganMaster of Science (M.S.), Master of Science (M.S.) at Louisiana State University Health Sciences CenterPost-Baccalaureate Studies, Post-Baccalaureate Studies at Eastern Michigan University
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (75)
intermediate9
python9
fs9
data-science9
r-package9
auto-generate9
open-access8
database8
verify8
sql-query8
journal8
bookdown8
knitr8
dbi8
postgresql7
Programming languages (7)
Github contributions (5)
klmedeiros/Beginning-Data-Science-with-R
Mar 2018 - Aug 2018
Code Repository for Beginning Data Science with R, by Packt
Contributions:4 PRs, 33 pushes in 4 months
hypothesis-testingdata-preprocessingsciencedata-sciencepackt
klmedeiros/rstudio-conf-2020-lighting-talk
Jan 2020 - Aug 2020
Contributions:8 commits, 5 pushes in 6 months
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