Zhaojie Niu
Software Engineer at ByteDance
Singapore
Summary
🤩
Rockstar🎓
Top SchoolZhaojie Niu is a software engineer with 13 years of experience specializing in distributed and parallel query engines and cloud-native data infrastructure. He holds a PhD in Big Data Processing from Nanyang Technological University and has driven performance optimization and resource management for Presto at Shopee and continues similar work at ByteDance, contributing to the open-source ByConity cloud data warehouse. His strengths include back-end systems, database transaction and locking fixes, CI/CD improvements, and cluster capacity planning across YARN, HBase and Alluxio. Based in Singapore, he combines academic depth with hands-on production engineering and a particular interest in applying distributed-systems techniques to blockchain platforms like Ethereum.
13 years of coding experience
3 years of employment as a software developer
Doctor of Philosophy - PhD, Big data processing, Doctor of Philosophy - PhD, Big data processing at Nanyang Technological UniversityBachelor and Master, Recommended Student, Bachelor and Master, Recommended Student at Huazhong University of Science and Technology
Github Skills (11)
docker10
bash10
dockers10
clickhouse10
cicd9
sql9
cloud-computing9
kubernetes8
kubernetes-pods8
python7
olap7
Programming languages (10)
Github contributions (5)
ByConity/ByConity
Jan 2023 - Mar 2023
ByConity is an open source cloud data warehouse
Role in this project:
Back-end & DevOps Engineer
Back-end & DevOps EngineerContributions:1 release, 162 reviews, 40 commits in 2 months
Contributions summary:Zhaojie primarily contributed to the ByConity project by modifying back-end settings, fixing database-related issues, and improving the build and deployment processes. They made changes to the core settings of the system, addressing issues with database locking and transaction management. Furthermore, the user worked on optimizing the CI/CD pipeline by updating shell scripts and configurations related to testing and service deployment. The user also addressed core querying issues related to system metastore tables.
datawarehousewarehousedbmsolapclickhouse
hustnn/EthereumDevResource
Mar 2018 - Sep 2018
Contributions:73 commits, 64 pushes, 1 branch in 6 months
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