Michał Walenia
Senior Software Engineer at The Apache Software Foundation
Warsaw, Masovian Voivodeship, Poland
Summary
🤩
Rockstar🎓
Top SchoolMichał Walenia is a Senior Software Engineer with 8 years of experience building reliable, production-grade systems and CI/CD pipelines, currently at Dropbox and a long-time committer to Apache Beam. He has strong Java and DevOps expertise demonstrated by contributions to the high-profile apache/beam project—improving Jenkins automation, Docker/Gradle integrations, and test stability for batch and streaming data workloads. Prior roles at Snowflake, Polidea and enterprise consulting show a blend of cloud data-platform experience and hands-on engineering across distributed systems. Based in Warsaw, he pairs academic training in computer science with practical skills in performance testing and build automation, often tackling the behind-the-scenes infrastructure work that keeps large data projects running smoothly.
8 years of coding experience
7 years of employment as a software developer
Magister inżynier (Mgr inż.) Informatyka, Magister inżynier (Mgr inż.) Informatyka at Lodz University of TechnologyXII Liceum Ogólnokształcące im. Stanisława Wyspiańskiego w Łodzi
Polish, English, German
Stackoverflow
173reputation
7kreached
2answers
5questions
Github Skills (25)
docker10
beam10
testing10
dockers10
cicd10
jenkins10
jenkins-ci10
beamng10
gradlew10
apache-beam10
gradle10
java9
javas9
gcp8
big-data7
Programming languages (5)
Github contributions (5)
apache/beam
Feb 2019 - Nov 2020
Apache Beam is a unified programming model for Batch and Streaming data processing.
Role in this project:
DevOps Engineer
DevOps EngineerContributions:38 commits, 125 PRs, 99 pushes in 1 year 8 months
Contributions summary:Michał primarily focused on enhancing the project's infrastructure and testing capabilities. Their contributions include adding and configuring Jenkins job definitions for Java 11 and performance tests. They also modified existing Jenkins configurations and corrected Docker image names to align with Gradle tasks, demonstrating expertise in build automation and CI/CD pipelines. Furthermore, the user made adjustments to test configurations, fixing issues within the Chicago Taxi Example and the BigQueryIOIT, contributing to the overall stability and reliability of the testing framework.
golangpythonstreaming-databeambatch
mwalenia/beam
Jan 2019 - Nov 2024
Apache Beam
Contributions:477 pushes, 143 branches, 5 comments in 5 years 10 months
beamapachebig-datajavaapache-beam
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