KarsonnelÂ
Data Engineer
Taoyuan City, Taiwan, Province of China
Summary
🤩
RockstarKarsonnel is a seasoned Data Engineer with nine years of experience specializing in big data platforms, particularly Apache Spark and YARN. Based in Taoyuan City, Taiwan, he focuses on building and optimizing data processing pipelines at scale. Practical and hands-on, he combines deep knowledge of distributed compute with an eye for performance tuning and resource management. Although not a prolific public GitHub contributor, his concise bio signals strong expertise in large-scale ETL and cluster orchestration. Colleagues would describe him as a pragmatic problem-solver who turns complex data workloads into reliable, production-ready systems.
9 years of coding experience
Github Skills (22)
gateway10
data-lake10
spark9
spark-sql9
jdbc9
thrift9
sql9
hive9
database9
serverless9
multi-tenant8
apache8
hadoop8
kubernetes8
apache-flink7
Programming languages (2)
Github contributions (5)
Karsonnel/SFDL-practice
Dec 2016 - Mar 2017
Contributions:15 pushes, 1 branch in 2 months
Karsonnel/kyuubi
Apr 2023 - Apr 2023
Apache Kyuubi is a distributed and multi-tenant gateway to provide serverless SQL on data warehouses and lakehouses.
Contributions:10 pushes, 3 branches in 15 days
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