Pascal Pfeiffer
Principal Data Scientist
Cologne Bonn Region Germany
Summary
🤩
Rockstar🎓
Top SchoolPascal Pfeiffer is a Principal Data Scientist with nine years of experience blending academic rigor (PhD in Electrical Engineering from RWTH Aachen) with product-focused ML and perception engineering. Currently at H2O.ai, he drives AI democratization while maintaining a competitive edge as a Kaggle Grandmaster who regularly sharpens techniques in real-world competitions. His background spans automated driving perception systems, sensor fusion, and semiconductor device R&D, giving him a rare cross-domain fluency from hardware to production ML. Known for automating workflows and turning complex probabilistic models into deployable solutions, he also holds practical systems and project leadership experience from industry and university labs. Based in the Cologne-Bonn region, he combines research depth with hands-on engineering to accelerate applied AI initiatives.
9 years of coding experience
3 years of employment as a software developer
Doctor of Philosophy - PhD Electrical Engineering, Doctor of Philosophy - PhD Electrical Engineering at RWTH Aachen University
Github Skills (53)
visualization10
dashboard10
realtime10
chatgpt10
python10
r10
llama10
pdf10
typescript10
llm10
generative10
privategpt10
webapp10
generative-ai10
ai10
Programming languages (2)
Github contributions (5)
h2oai/h2o-llmstudio
Apr 2023 - Mar 2025
H2O LLM Studio - a framework and no-code GUI for fine-tuning LLMs. Documentation: https://docs.h2o.ai/h2o-llmstudio/
Contributions:27 releases, 353 reviews, 401 PRs in 1 year 10 months
aichatbotchatgptfine-tuningfinetuning
pascal-pfeiffer/wikiextractor
Aug 2023 - Mar 2024
A tool for extracting plain text from Wikipedia dumps
Contributions:6 pushes in 7 months
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.