Yilun Sun
Founder at Jubilee Furniture
Las Vegas, Nevada, United States
Summary
🤩
Rockstar🎓
Top SchoolYilun Sun is a front‑end-focused software engineer and founder based in Las Vegas with 7 years of experience building user‑centered web products and developer tooling. He has shipped measurable growth features—A/B tested promotions, upsell modules, and a Shopify app—that improved engagement, revenue, and support load for e-commerce clients. A Duke Pratt School of Engineering alum, he pairs React expertise with backend integrations (Express, ETL pipelines, time‑series work) and practical DevOps for sensor and healthcare applications. An active open‑source contributor, Yilun has improved core React libraries such as TDesign and Recharts, bringing TypeScript testing rigor and UI component fixes to widely used projects. Outside work he pursues film photography, a detail that surfaces in his design‑sensitive approach to front‑end interfaces.
7 years of coding experience
1 year of employment as a software developer
Duke UniversityMaster's degree, Computer Software Engineering, Master's degree, Computer Software Engineering at Duke University Pratt School of Engineering
Github Skills (17)
javascript10
testing10
component-development10
typescript10
tdd10
front-end-development10
jestjs10
typescript-types10
tde10
typescripts10
react10
storybook9
ui-components9
recharts9
lessc9
Programming languages (10)
Github contributions (5)
Tencent/tdesign-react
Dec 2021 - Nov 2022
A React UI components lib for TDesign.
Role in this project:
Front-end Developer
Front-end DeveloperContributions:6 reviews, 14 commits, 11 PRs in 10 months
Contributions summary:Yilun primarily contributed to the React UI component library, focusing on enhancements and bug fixes within the `tdesign-react` repository. Their work included improving the breadcrumb, time picker, table, tooltip, comment, and skeleton components, which involved adding new features, fixing existing functionalities, and addressing layout issues. The commits also included changes to examples and documentation within the component library to ensure that they were accurate and functional.
reacttdesignreact-ui-componentsreact-uitypescript
recharts/recharts
Jan 2023 - Jan 2023
Redefined chart library built with React and D3
Role in this project:Front-end Developer
Front-end DeveloperContributions:19 reviews, 6 commits, 45 PRs in 16 days
Contributions summary:Yilun primarily contributed to migrating and refactoring tests for the area chart component within the Recharts library. Their work involved converting existing tests to TypeScript and Jest, including adjustments for handling mouse events in the testing environment. They also addressed bug fixes related to customized active dots and brush behavior, indicating a focus on improving the accuracy and robustness of the testing suite for the area chart component. Further contributions extended to component props for the area component and storybook examples.
chartsreactbuilt-with-reactcharting-librarychart
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