Peter Jakubčo
Senior Data Engineer II
Prague, Prague, Czechia
Summary
👤
Senior🎓
Top SchoolPeter Jakubčo is a Senior Data Engineer with 18 years of experience building and optimizing large-scale, cost-aware data pipelines in cloud environments. He specializes in Scala and Apache Spark, designing performant ETL systems that turn raw vendor data into customer-facing aggregates while cutting cluster costs through code and configuration optimizations. Comfortable across the stack, he architects data models, metadata/versioning conventions, and pipeline frameworks, and has hands-on experience with AWS services like EMR, S3, Athena, Redshift and MWAA. He pairs engineering rigor with pragmatic solutions, mentoring teams and improving observability and debugging workflows to speed delivery. A PhD-trained computer scientist based in Prague, he also maintains open-source projects including an IntelliJ Cucumber plugin and an emulator platform, signaling curiosity beyond core Big Data work.
18 years of coding experience
8 years of employment as a software developer
Doctor of Philosophy (PhD), Informatics, Doctor of Philosophy (PhD), Informatics at Technical University of Košice
Slovak, English, Czech
Stackoverflow
83reputation
4kreached
1answer
2questions
Github Skills (97)
jenkins-api-plugin10
parser10
maven10
emulation10
resharper10
jar10
cluster-computing10
commodore10
war10
intellij-plugin10
sega10
teamcity10
dsl10
cucumber10
java10
Programming languages (7)
Github contributions (5)
vbmacher/qsOS
Nov 2013 - Oct 2019
Contributions:12 commits, 7 pushes in 6 years
emustudio/cpu-testsuite
Feb 2020 - May 2022
Generic test suite for comfortable CPU unit testing
Contributions:2 releases, 45 commits, 18 PRs in 2 years 2 months
cputestingunitgenericcomfortable
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