Arkadiusz Komarzewski
Senior Staff Data Engineer
Warsaw Metropolitan Area Poland
Summary
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Rockstar🎓
Top SchoolArkadiusz Komarzewski is a Senior Staff Data Engineer with 12 years of experience building and operating large-scale distributed systems, currently leading data platform initiatives at Mozilla. His background in applied physics and computer science informs a pragmatic, measurement-driven approach to designing batch and streaming ETL, real-time applications, and ML pipelines in the cloud. He has a strong track record across high-traffic advertising platforms, financial systems, and scientific data repositories, pairing low-level performance focus with product-minded engineering. Comfortable coaching teams and working with stakeholders, he also enjoys exploring generative AI and data-driven architectures. A detail-oriented problem solver, he often brings physics-style simulation and modeling thinking to complex data engineering challenges.
12 years of coding experience
13 years of employment as a software developer
M.Sc. Applied Physics major in Computer Physics, M.Sc. Applied Physics major in Computer Physics at Warsaw University of Technology
Stackoverflow
469reputation
33kreached
6answers
9questions
Github Skills (93)
google-cloud-platform10
python10
gcp10
data-ingestion10
thunderbird10
browser10
firefox10
swift10
data-visualization10
derived10
bigquery10
data-science10
scrape10
dictionary10
data-lake10
Programming languages (21)
Github contributions (5)
akkomar/glean-server-examples
Jun 2023 - Jun 2026
Contributions:2 PRs, 32 pushes, 5 branches in 2 years 11 months
mozilla/firefox-public-data-report-etl
Apr 2020 - Jul 2025
Contributions:14 reviews, 15 PRs, 52 pushes in 5 years 4 months
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