Yisong Qin is a software engineer with nine years of experience building scalable developer-facing and commerce infrastructure, currently contributing to Rippling from San Carlos, CA. Previously a Senior Software Engineer at Meta, he worked on Smart Glasses core infrastructure, internationalization dev infra, and commerce platform projects. He has meaningful open-source experience on Facebook's fbt internationalization framework, improving Babel plugin runtime behaviors for plurals, pronouns, enums, and token handling. Comfortable across backend systems and infra for localization at scale, he brings practical experience turning complex i18n needs into reliable runtime solutions. His background—studying at Rice University and advancing through large-product environments—combines strong engineering foundations with a focus on developer tooling and cross-language internationalization.
8 years of coding experience
4 years of employment as a software developer
Bachelor's degree, Science, Bachelor's degree, Science at Rice University
High school, AP, High school, AP at Beijing National Day School
Contributions:90 commits, 4 PRs, 4 pushes in 1 year 1 month
Contributions summary:Yisong primarily worked on the `facebook/fbt` repository, a JavaScript Internationalization Framework, contributing to various aspects of the Babel plugin. Their work included implementing runtime calls for different fbt nodes (Plural, Pronoun, Enum, Name) and integrating new features. They also made improvements such as token aliasing and handling string descriptions. This indicates a focus on enhancing the functionality and internal workings of the fbt framework.
Contributions:9 commits, 7 pushes, 2 branches in 4 years 1 month
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