Slawomir Chodnicki
Senior Marketing Data Architect
Berlin, Germany
Summary
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Senior🎓
Top SchoolSlawomir Chodnicki is a Senior Marketing Data Architect based in Berlin with 13 years of experience designing robust ETL, DWH and BI solutions across traditional and Big Data environments. He currently ensures marketing cubes and dashboards at Acronis deliver consistent, sensible insights, while running Twineworks to help clients adopt resilient ETL practices, column-store analytics, and automated ETL testing. A former Pentaho enterprise architect, he blends deep hands-on skills in Pentaho Kettle, Mondrian OLAP, Hive/Hadoop and SQL/MDX analytics with a pragmatic focus on metadata-driven ingestion and operational near-real-time reporting. Known for training teams and embedding ETL into production workflows, he pairs technical breadth with practical methodology to reduce data failures and speed delivery.
13 years of coding experience
13 years of employment as a software developer
Bachelor of Science, Computer Science, Bachelor of Science, Computer Science at Technical University of MunichBegin Bacheler's Degree, Computer Science, Begin Bacheler's Degree, Computer Science at University of Düsseldorf
English, German, Polish
Stackoverflow
1,535reputation
77kreached
69answers
0questions
Github Skills (156)
bitbake10
db210
muon10
refactor10
cubing10
dmg10
snap10
java-bytecode10
nsis10
pkg10
expression-language10
recurly10
rpm10
jruby10
appimage10
Programming languages (8)
Github contributions (5)
twineworks/collections
Oct 2015 - Feb 2020
Special purpose java collections
Contributions:4 releases, 49 commits, 1 PR in 4 years 4 months
java-collectionsrewardpurposejava8java
twineworks/tweakstreet-api
Oct 2019 - Jun 2023
Contributions:126 pushes, 82 tags in 3 years 8 months
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