Cong Hu
Toronto, Ontario, Canada
Summary
🤩
Rockstar🎓
Top SchoolCong Hu is a software developer with eight years of hands-on experience who combines a double major in Mathematics and Statistics from the University of Toronto Scarborough with practical Java and web development skills. He has built backend systems for EV charging station projects using Spring, MyBatis, and MySQL, implementing user management, monitoring, and dynamic billing features. As a contributor to the high-profile Apache ShardingSphere project, he improved SQL parsing and database-specific functionality, demonstrating strength in backend engineering and database internals. A self-motivated learner and collaborative team player, Cong is comfortable with object-oriented design and steadily expands his expertise in modern backend and data-intensive systems.
8 years of coding experience
Bachelor of Applied Science - BASc, MATHEMATICS AND STATISTICS, Bachelor of Applied Science - BASc, MATHEMATICS AND STATISTICS at University of Toronto Scarborough
Github Skills (13)
javas10
databases10
database-administration10
admin10
back-end-development10
sql10
mysql10
java10
database10
postgresql9
database-design9
data-structures8
data-structure8
Programming languages (2)
Github contributions (5)
apache/shardingsphere
Feb 2023 - Apr 2025
Empowering Data Intelligence with Distributed SQL for Sharding, Scalability, and Security Across All Databases.
Role in this project:
Back-end Developer & Database Engineer
Back-end Developer & Database EngineerContributions:84 reviews, 191 PRs, 48 pushes in 2 years 2 months
Contributions summary:Cong primarily worked on enhancing the database functionality of the project. Their contributions involved replacing exceptions, supporting new features such as MySQL SET session variable and BetweenExpression in projection, optimizing the code and creating SQL parser examples from the MySQL Test Suite. They also addressed database-specific issues and merged new database related modules.
dbmsrdbmsdatabase-systemmore-featuresbigdata
iamhucong/shardingsphere
Feb 2023 - Apr 2025
Ecosystem to transform any database into a distributed database system, and enhance it with sharding, elastic scaling, encryption features & more
Contributions:396 pushes, 194 branches in 2 years 1 month
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