XuΒ Yuan
IT Infrastructure Specialist at Silicon Valley
San Jose, California, United States
Summary
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Seniorπ
Top SchoolXu Yuan is an IT infrastructure specialist and certified Kubernetes Administrator with nine years of hands-on experience and decades-long exposure to development, system administration, SRE, and security. Based in San Jose, he holds multiple certifications (CKA, SAA, SOA, CCNA, RHCE, CISSP) that reflect deep Linux, networking, and cloud competence, and he focuses on production maintenance and troubleshooting for security-focused environments. Comfortable coding in C, Bash and Python and working with containerization, IaC and observability stacks, he aims to drive Kubernetes/cloud/DevOps projects end-to-end. As a contributor to the popular Umi React framework, he has improved core build features and TypeScript typings, showing an attention to developer experience beyond ops. Colleagues rely on him for rapid adaptation to new tools and for turning complex operational challenges into reliable, auditable systems.
10 years of coding experience
University of Science and Technology of China
Github Skills (9)
typescript10
javascript10
typescripts10
umi10
react10
typescript-types10
configuration-management9
webpack8
webpacker8
Programming languages (5)
Github contributions (5)
umijs/umi
Mar 2020 - May 2020
A framework in react community β¨
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:20 reviews, 3 commits, 13 PRs in 2 months
Contributions summary:Xu primarily contributed to the Umi framework by implementing new features and addressing bugs related to core functionalities and build processes. They worked on features like importing polyfills and extending the loader to support new file formats. They made changes to TypeScript definition files, suggesting a focus on improving the framework's type safety and developer experience.
reactumireact-frameworkumijs
xyuanbuilds/yirga
Aug 2020 - Nov 2021
maybe a good toolkit for react apps
Contributions:4 PRs, 89 pushes, 2 branches in 1 year 2 months
react-appsreacttoolkitwebpacktypescript
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