Li Yingxin is a developer manager based in Shenzhen with over six years of experience building backend systems and leading CPE and xDSL development teams. He combines hands-on C++ backend expertise—demonstrated by contributions to the widely used sogou/workflow parallel computing and async networking framework—with practical experience integrating MySQL and refactoring core infrastructure components. A former engineer at Baidu and Sogou and now at Tencent, he brings experience across large Chinese tech companies and telecom equipment development. His background includes SIP-based communication tooling and a master’s in IT from the China Science Institute/Shenyang Institute of Compute Technology. Colleagues rely on him for pragmatic bug fixes, safer data handling, and improving system maintainability. He pairs deep systems-level knowledge with a taste for clean, production-ready infrastructure work that quietly prevents outages.
6 years of coding experience
1 year of employment as a software developer
master, IT, master, IT at China Science Institute,shengyang Institute of Compute technology
C++ Parallel Computing and Asynchronous Networking Framework
Role in this project:
Back-end Developer
Contributions:6 releases, 9 reviews, 410 commits in 2 years 5 months
Contributions summary:Li primarily contributed to the MySQL and workflow integration within the C++ parallel computing framework. Their work involved fixing bugs related to multi-resultset parsing, making data types safer in MySQL, and updating tutorial examples. They also refactored core components, including Upstream Manager, Governance Policy, and consistent hash policies, demonstrating a focus on backend infrastructure and database interactions. The user also addressed a bug in the EncodeStream component, showcasing skills in general code maintenance.
Contributions:35 pushes, 1 branch in 3 years 10 months
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