Darius Murawski
Data Science Engineer
Hamburg, Germany
Summary
👤
Senior🎓
Top SchoolDarius Murawski is a data science engineer based in Hamburg with 11 years of experience turning prototypes into reliable, production-grade ML and ETL pipelines. He combines hands-on data engineering (Spark, Airflow, AWS) with applied ML (scikit-learn, word2vec, image classification) and a strong background in web development (Ruby on Rails), enabling smooth end-to-end deployments. At emetriq he scaled a Falcon-based serving stack to 4k req/s, migrated 30+ jobs into Airflow and automated CI/CD with Docker and pytest, demonstrating an operational mindset for high-stakes migrations. He writes and speaks about data and software engineering, mentors newcomers through volunteering, and teaches intermediate Python—reflecting a commitment to knowledge sharing beyond product delivery. Known for pragmatic problem-solving, he often focuses on data quality and deduplication improvements that yield measurable efficiency gains.
11 years of coding experience
3 years of employment as a software developer
Bachelor, Angewandte Informatik, Bachelor, Angewandte Informatik at Hamburg University of Applied Sciences
German, Polish, English, French
Github Skills (55)
test-coverage10
web-crawler9
java9
coverage9
code-coverage9
docker8
rancher8
kubernetes7
ruby7
streamdeck7
rails7
cattle7
docker-compose7
test-suite7
orchestration7
Programming languages (5)
Github contributions (5)
dariusgm/install
Sep 2022 - Feb 2025
Contributions:36 pushes, 1 issue in 2 years 5 months
dariusgm/glowing-happiness
Sep 2022 - Sep 2025
Contributions:6 pushes, 2 branches in 3 years
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