Cynthia Fan
Software Engineer
Tokyo, Japan
Summary
👤
SeniorYa-tang Fan is a senior frontend engineer based in Tokyo with eight years of experience building user-focused websites and web applications, and five years specialized in the Vue.js ecosystem. He combines strong UX sensibilities with performance and SEO expertise, having improved site exposure by 20% through Core Web Vitals optimization and tripled revenue impact on a URL-shortener product. Ya-tang has a track record of creating reusable UI frameworks and libraries (published as packages), improving developer DX and accelerating delivery across multiple platforms. He brings hands-on experience with data visualization (D3, Chart.js), ads integration and analytics, and end-to-end delivery including CI/CD and Docker. Colleagues rely on him for mentoring and pragmatic architecture decisions that balance maintainability and product goals. Outside engineering, his background in communications and marketing informs a user-centric approach to product design and growth.
9 years of coding experience
Github Skills (25)
plugin9
filepond9
drag-and-drop9
file-upload9
image-processing8
composition7
javascript7
react5
js5
vue5
redux5
accessibility5
json4
multiselect4
json-schema4
Programming languages (3)
Github contributions (5)
Cynthiafan/personal-website-vue
Apr 2020 - Oct 2023
My personal website.
Contributions:68 pushes, 5 branches in 3 years 5 months
reactvuestorybooknextjsvuepress
Cynthiafan/tech-blog
Jun 2020 - Aug 2021
Front-end tech blog.
Contributions:18 commits, 11 pushes, 1 branch in 1 year 2 months
frontendvssuevuepress
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