Guoqiang Zhang
Software Engineer at Huawei Technologies
Beijing, China
Summary
🤩
Rockstar🎓
Top SchoolGuoqiang Zhang is a software engineer with eight years of experience specializing in database kernel development and distributed database systems. Based in Beijing and working at Huawei, he designs high-availability solutions, distributed transactions, and contributes bug fixes to PostgreSQL while building a PostgreSQL-based distributed database. He has practical expertise in backup and restore strategies and a strong focus on test automation and data integration, demonstrated by contributions to Apache Doris testing for JDBC, Hive, and Elasticsearch connectors. Guoqiang combines systems-level thinking from his master’s in Electronics and Communication Engineering with hands-on engineering to validate data ingestion and query behavior across heterogeneous sources. Colleagues rely on him for making complex distributed database features robust and testable in production-like environments. He also maintains a technical blog, reflecting an interest in sharing practical engineering insights beyond his corporate role.
8 years of coding experience
Master’s Degree, Electronics and Communication Engineering, Master’s Degree, Electronics and Communication Engineering at Beijing University of Posts and Telecommunications
Chinese, English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (18)
apache-doris10
jdbc10
hive10
sql10
test-automation10
amazon-elasticsearch9
data-engineering9
aws-elasticsearch9
elasticsearchquery9
elasticsearch-api9
elasticsearch9
database8
databases8
query-engine6
olap5
Programming languages (4)
Github contributions (5)
apache/doris
Dec 2022 - Jan 2023
Apache Doris is an easy-to-use, high performance and unified analytics database.
Role in this project:
Test Automation Engineer & Data Engineer
Test Automation Engineer & Data EngineerContributions:39 reviews, 2 commits, 80 PRs in 1 month
Contributions summary:Guoqiang primarily contributed to the test suite, creating and modifying test cases within the Apache Doris repository. Their work involved setting up and validating external table integrations, particularly with JDBC, Hive, and Elasticsearch connectors, emphasizing the use of SQL queries. The user's commits demonstrate a strong focus on testing data ingestion and querying functionalities across various data sources within the Doris ecosystem. The contributions also involved setting up the testing environment and preparing data for testing purposes.
dbmsapache-dorisdbtreal-timehudi
zhangguoqiang666/doris
Nov 2023 - Dec 2023
Apache Doris is an easy-to-use, high performance and unified analytics database.
Contributions:5 pushes, 5 branches in 1 month
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