Youqiang Hao
Senior Software Engineer at Alibaba Cloud
Tokyo, Japan
Summary
🤩
Rockstar🎓
Top SchoolYouqiang Hao is a Senior Software Engineer based in Tokyo with 13 years of experience building data management platforms and production-grade backend systems. He has deep Java and cloud expertise, having designed metadata collection, storage, and lineage features on Alibaba Cloud and earlier built ETL pipelines with Spark, Airflow, and Kafka at MININGLAMP. His contributions to the java-tron project show practical experience tuning storage and LevelDB configurations for performance in blockchain-related systems, reflecting attention to low-level database details as well as higher-level platform design. A Harbin Institute of Technology alumnus with a Master’s in Computer Engineering, he blends rigorous academic training with hands-on cloud and distributed-systems work. Colleagues rely on him for pragmatic solutions that bridge configuration, performance tuning, and scalable architecture.
13 years of coding experience
2 years of employment as a software developer
Master's degree, Computer Engineering, Master's degree, Computer Engineering at Harbin Institute of Technology
Chinese
Github Skills (11)
javas10
configuration-management10
leveldb10
java10
unit-testing9
database-management9
github-ci4
githubaction-workflow4
blockchain3
dockers3
docker3
Programming languages (4)
Github contributions (5)
tronprotocol/java-tron
May 2018 - May 2018
Java implementation of the Tron whitepaper
Role in this project:
Back-end Developer
Back-end DeveloperContributions:19 commits, 3 PRs, 8 pushes in 6 days
Contributions summary:Youqiang primarily focused on improving the configuration and settings of the database within the Java-Tron project. Their contributions included modifications to storage configurations, the addition of new network-related configurations, and associated unit test adjustments. These changes involved updating the configuration loading, database path settings and tuning LevelDB options for improved performance. Additionally, the user added comments and clean-up code.
tronblockchainsubgraphwhitepaperjava
wind4869/OntologyPDC
Nov 2013 - Jan 2015
Contributions:42 commits, 2 pushes, 5 issues in 1 year 3 months
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