Jeffrey Chen
Software Engineer
Guangdong Province, China
Summary
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RockstarJeffrey Chen is a software engineer based in Guangdong, China, with three years of practical full-stack development experience and an active interest in open-source tooling. He contributes to SiYuan Note—a privacy-first, self-hosted personal knowledge management project—where he has improved date-template functions, refined UI search behavior, upgraded Mermaid to v10.8.0, and polished documentation and button alignment. Comfortable across TypeScript and Go, Jeffrey focuses on pragmatic improvements that enhance usability and maintainability rather than flashy rewrites. A self-described "software learner," he combines curiosity with steady contributions to community software, demonstrating an appetite for dependency maintenance and interface detail work.
3 years of coding experience
Github Skills (9)
typescript10
typescripts10
typescript-types10
go9
javascript8
notepad8
electron8
markdown7
markdown-it7
Programming languages (19)
Github contributions (5)
siyuan-note/siyuan
Dec 2022 - Apr 2025
A privacy-first, self-hosted, fully open source personal knowledge management software, written in typescript and golang.
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:37 reviews, 162 PRs, 4117 comments in 2 years 3 months
Contributions summary:Jeffrey contributed to the SiYuan Note project by implementing new template functions related to date formatting, enhancing the software's functionality. They also modified the search interface by changing "replace type" to "search type," suggesting involvement in UI adjustments and feature refinements. Furthermore, the user updated the Mermaid library to version 10.8.0, indicating a focus on maintaining and improving the project's dependencies. They also addressed the alignment of buttons, improved text for data history and user guide.
knowledge-basemarkdownblock-editorflashcardprivacy-first
TCOTC/siyuan
Mar 2024 - Mar 2025
A privacy-first, self-hosted, fully open source personal knowledge management software, written in typescript and golang.
Contributions:77 releases, 89 PRs, 526 pushes in 1 year
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