Benny Lee
Owner at Collapsar Billiards
Fujian, China
Summary
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RockstarBenny Lee is an experienced product entrepreneur and hands-on engineer based in Fujian with nine years of software experience and a long career in billiards product development and manufacturing. As owner of Collapsar Billiards, he combines daily company management with design, production, and marketing of the Collapsar cue brand, building on earlier R&D and prototyping leadership at Kaokao Sports Equipment. He also contributes to open-source backend work on high-scale MySQL sharding middleware, improving driver support, transaction handling, and connection management—showing a practical bridge between hardware product design and scalable backend engineering. That mix of manufacturing know-how and low-level database middleware contributions gives him a rare cross-disciplinary perspective on reliability, performance, and productization.
9 years of coding experience
7 years of employment as a software developer
Github Skills (7)
javas10
backend10
back-end-development10
database-design10
sharding10
mysql10
java10
Programming languages (6)
Github contributions (5)
actiontech/dble
Oct 2018 - Jan 2023
A High Scalability Middle-ware for MySQL Sharding
Role in this project:
Back-end Developer
Back-end DeveloperContributions:318 reviews, 623 commits, 511 PRs in 4 years 3 months
Contributions summary:Benny primarily worked on enhancing the backend logic of the MySQL sharding middleware. Their contributions included adding support for new database drivers and implementing features for creating tables using the "like" syntax. They were involved in addressing bugs, modifying error tips, and resolving issues related to connection management within the backend system. Additionally, the user contributed to fixing issues related to transaction handling and the execution of various database commands.
rdbmsmysqlsqlmysql-shardingsharding
Baofengqi/dble
Nov 2018 - Nov 2019
A High Scalability Middle-ware for MySQL Sharding
Contributions:111 pushes, 211 branches in 1 year
mysqlsqlmysql-shardingshardinghigh-scalability
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