Arkadiusz Komarzewski
Senior Staff Data Engineer
Warsaw Metropolitan Area Poland
Summary
👤
Senior🎓
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 (131)
google-cloud-platform10
looker10
python10
probe10
data-warehouse10
firefox-addon10
gcp10
data-ingestion10
representations10
google-cloud10
cloud-platform10
thunderbird10
duckduckgo10
gcloud10
data-analytics10
Programming languages (20)
Github contributions (5)
mozilla/firefox-public-data-report-etl
Apr 2020 - May 2024
Contributions:13 reviews, 15 PRs, 52 pushes in 4 years 2 months
akkomar/telemetry-streaming
Mar 2018 - Oct 2019
Spark Streaming ETL jobs for Mozilla Telemetry
Contributions:172 pushes, 69 branches in 1 year 6 months
etl-jobsspark-mlstreamingbig-dataspark
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