Piotr Szefer
Freelance Clinical Data Analyst
Kuyavian-Pomeranian Voivodeship, Poland
Summary
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Senior🎓
Top SchoolPiotr Szefer is a data-driven researcher and freelance clinical data analyst with nearly a decade of experience applying quantitative and qualitative methods to ecological and biological research. He holds a PhD in Zoology and has a track record of turning complex experimental datasets into actionable insights for academic publications and industry reports, including work for ExxonMobil. Piotr is skilled in advanced R programming, statistical modeling (regression, ordination, ML), workflow automation, and building custom analytical solutions and packages. He combines theoretical interest in mathematical statistics with practical expertise in data collection, visualization, and clear communication of results at international conferences. Comfortable in both academic and applied settings, he mentors students and collaborators to improve reproducibility and efficiency in analyses. Based in Poland, he brings a blend of deep domain knowledge and engineering-minded automation to clinical and ecological data challenges.
9 years of coding experience
11 years of employment as a software developer
Doctor of Philosophy - PhD Zoologia, Doctor of Philosophy - PhD Zoologia at University of South Bohemia in České Budějovice
Stackoverflow
1reputation
0reached
0answers
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Github Skills (4)
ecology9
julia7
simulation1
simulations1
Programming languages (3)
Github contributions (5)
szefer-piotr/garden_food_webs
Feb 2019 - Mar 2022
Food web structure change in response to biotic factor manipulation.
Contributions:8 PRs, 55 pushes, 4 branches in 3 years
manipulationfactorfoodfood-web
szefer-piotr/garden_experiment
Oct 2018 - Aug 2023
Contributions:1 PR, 61 pushes, 2 branches in 4 years 11 months
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