Bartosz Zabłocki
Software Engineer at Google
Warsaw, Masovian Voivodeship, Poland
Summary
🤩
Rockstar🎓
Top SchoolBartosz Zabłocki is a Senior Software Engineer with a decade of experience building data-driven systems and bridging software engineering, machine learning, and data engineering. Currently at Google, he helps customers optimize streaming and batch pipelines using Dataflow and Apache Beam and contributes to the Beam Python SDK—improving YAML pipeline configuration and cross-SDK consistency. His background includes platform work for data science lifecycles at bol.com and hands-on ML engineering roles, giving him practical experience from research-grade models to production orchestration on GCP. Trained at TU Delft in Data Science, he combines strong academic foundations with pragmatic engineering across Python, Kotlin, Airflow, Docker, and Kubernetes. Notably, he has initiated a Day Zero tutorial for Beam’s YAML API, reflecting a focus on developer experience and clear, reproducible pipelines.
10 years of coding experience
6 years of employment as a software developer
Warsaw University of TechnologyTU DelftComputer Software Engineering, Computer Software Engineering at Fachhochschule St Pölten
Stackoverflow
1reputation
0reached
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Github Skills (8)
sdk10
apache-beam10
python10
yaml10
data-processing9
testing9
computer-engineering9
api-design8
Programming languages (2)
Github contributions (5)
apache/beam
Apr 2023 - Jan 2025
Apache Beam is a unified programming model for Batch and Streaming data processing.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:126 reviews, 47 PRs, 247 comments in 1 year 9 months
Contributions summary:Bartosz primarily contributed to the Apache Beam Python SDK, focusing on enhancements and refactoring related to the YAML pipeline configuration. Their work included addressing ambiguities in YAML input handling, fixing and refactoring code within the main YAML processing file, and integrating improvements for message consistency across the Python and Java SDKs. They also initiated work on a Day Zero tutorial demonstrating YAML API usage.
golangpythonstreaming-databeambatch
bzablocki/beam
Apr 2023 - Dec 2024
Apache Beam is a unified programming model for Batch and Streaming data processing.
Contributions:4 PRs, 170 pushes, 55 branches in 1 year 8 months
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