Yuya Matsushima
代表取締役 at 株式会社フィルイン
Takasaki, Japan
Summary
🤩
Rockstar🎓
Top SchoolYuya Matsushima is an experienced web developer and entrepreneur with 11 years in software, currently serving as CEO of 株式会社フィルイン where he leads planning, development, and operation of web services. He began as a solo programmer at e2esound.com, evolving from website builds to full web-service projects and internal systems for startups and ventures. Based in Takasaki, Japan, he combines hands-on coding with product-minded leadership, overseeing projects from concept through maintenance. His background in law (法学士) gives him a pragmatic approach to requirements, compliance, and contract-aware product decisions. Comfortable working across the stack, he favors sustainable, operable systems that support long-term service lifecycles. Known for steady independent contributions rather than flashy open-source prominence, he brings entrepreneurial grit and practical delivery focus to every engagement.
11 years of coding experience
法学士, 法学士 at 亜細亜大学
Japanese
Github Skills (29)
sitemap10
sitemap-xml10
sitemap-generator10
ruby10
glossary10
cryptic10
slim10
static-site-generation10
middleman10
robots-txt10
documentation10
xml9
frontend8
react8
dtf8
Programming languages (7)
Github contributions (5)
fillin-inc/lazysearch-js
Mar 2018 - Jun 2018
Contributions:20 releases, 55 PRs, 141 pushes in 3 months
yuya-matsushima/go-sitemap
Oct 2016 - Dec 2022
Get sitemap.xml (or sitemapindex.xml) from URL and Generate Sitemap object.
Contributions:53 commits, 21 PRs, 46 pushes in 6 years 3 months
golangrobots-txtxmlsitemapsitemap-xml
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