Stephan Porz
Data Scientist
Cologne, North Rhine-Westphalia, Germany
Summary
👤
Senior🎓
Top SchoolStephan Porz is a data scientist and physicist with 12 years of experience building reliable, privacy-aware data platforms and analytics at scale from Cologne, Germany. At eyeo he led long-running efforts to make reporting pipelines audit-ready and cost-efficient, diagnose tricky data anomalies, and migrate on-premise systems to low-maintenance cloud pipelines. He brings a strong research background from the University of Bonn where he developed time-series and statistical methods for brain dynamics, optimized high-performance code, and mentored students. Stephan blends rigorous scientific thinking with pragmatic engineering: he designs privacy-preserving algorithms (including differential-privacy approaches and on-client metrics) that balance user choice, business impact, and sustainability. Known for clear cross-functional communication and process leadership, he empowers teams through documentation, self-service tooling, and collaborative troubleshooting. A detail-oriented problem solver, he favors reproducibility and fail-safe designs that anticipate how complex systems can go wrong.
12 years of coding experience
2 years of employment as a software developer
A-Levels, physics, mathematics, A-Levels, physics, mathematics at Megina Gymnasium MayenDiploma, Physics, very good, Diploma, Physics, very good at The University of Bonn
German, English
Github Skills (24)
elastic8
elasticsearch8
kibana8
visualizations8
observability7
grammar6
icalendar6
r6
dplyr5
manipulation5
parser5
python4
data-transformation3
data-analysis3
polars3
Programming languages (5)
Github contributions (5)
data-raccoon/satras
Jan 2016 - Jul 2018
Contributions:2 PRs, 34 pushes, 1 branch in 2 years 6 months
data-raccoon/dotfiles
Aug 2017 - Jun 2024
Contributions:24 pushes in 7 years
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