Adam Červenka
Big Data Engineer
Prague, Prague, Czechia
Summary
👤
Senior🎓
Top SchoolAdam Červenka is a Big Data Engineer based in Prague with 11 years of experience building scalable data solutions and backend systems, primarily using Scala. Currently at Absa Group, he focuses on Spark-based data lineage, contributing to the open-source Spline project by improving test coverage and handling of Spark commands—evidence of deep familiarity with Spark internals and Hive integrations. Previously a software developer at xITee, he blends practical engineering with a theoretical CS background from Czech Technical University, holding both bachelor’s and engineering degrees. Known for pragmatic test-driven improvements and logging enhancements in production-facing code, he brings a methodical approach to observability and data processing pipelines.
11 years of coding experience
6 years of employment as a software developer
Inženýr (Ing.), Informatika - Softwarové inženýrství, Inženýr (Ing.), Informatika - Softwarové inženýrství at České vysoké učení technické v Praze
Czech, English
Github Skills (8)
scala10
big-data10
spark10
hadoop10
testing9
hive8
visualizations7
visualization7
Programming languages (5)
Github contributions (5)
AbsaOSS/spline
Oct 2019 - Mar 2022
Data Lineage Tracking And Visualization Solution
Role in this project:
Back-end Developer & Test Automation Engineer
Back-end Developer & Test Automation EngineerContributions:1 release, 211 reviews, 35 commits in 2 years 5 months
Contributions summary:Adam contributed to the `za.co.absa.spline` repository by adding tests that utilized `createOrReplaceTempView` and stored data in Hive tables. They also implemented a warning log for unimplemented Spark commands, indicating familiarity with Spark internals. The user's commits focused on enhancing test coverage and functionality, particularly related to data lineage and Spark command handling within the project's big data ecosystem.
bigdatalineageemrdata-lineagetracking
AbsaOSS/spline-openlineage
Apr 2022 - Jun 2022
Open Lineage Integration for Spline
Contributions:11 commits, 5 PRs, 8 pushes in 1 month
splinelineage
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