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Software Engineer at Huawei
Beijing, China
Summary
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Rockstarch is a software engineer based in Beijing with eight years of experience focused on backend systems and database kernel development. He contributes to Apache Doris, a well-known high-performance analytics database, where he has improved cluster management, aggregation, and query execution while fixing compilation and data-handling issues. Practical and detail-oriented, he specializes in making complex distributed query processing more reliable and maintainable. Comfortable working in core database internals, he brings a problem-solving approach that reduces operational friction in production clusters. He pairs hands-on code fixes with configuration and build improvements, showing an appreciation for both correctness and developer ergonomics.
8 years of coding experience
Github Skills (11)
olap10
javas10
query-engine10
databases10
query-optimization10
aggregations10
java10
database10
cprogramming-language9
sql9
c-language9
Programming languages (2)
Github contributions (5)
apache/doris
Aug 2017 - Sep 2019
Apache Doris is an easy-to-use, high performance and unified analytics database.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:87 commits, 179 PRs, 52 pushes in 2 years 1 month
Contributions summary:Ch primarily focused on enhancing the functionality and resolving bugs related to the Apache Doris database's backend. Their work included fixing issues in cluster management, aggregation, and query execution. The user also addressed code compilation errors, updated configurations, and implemented several fixes related to query processing and data handling within the Doris ecosystem.
dbmsapache-dorisdbtreal-timehudi
chenhao7253886/incubator-doris
Nov 2018 - Nov 2018
Apache Doris (Incubating)
Contributions:32 pushes, 7 branches in 5 days
incubatingdbmsdorisapache-dorisolap
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