Tao Sasaki
CEO at The Mars Knowledge,Inc.
Tokyo, Japan
Summary
👤
Senior🎓
Top SchoolTao Sasaki is a Tokyo-based CEO and seasoned web developer with 15 years building e-commerce sites and CMS solutions, blending hands-on PHP and Go development with entrepreneurism—he has launched four companies and co-founded concrete5 Japan. As CTO-turned-founder he focuses on open source-driven e-commerce, contributing bug fixes and usability improvements to the prominent Concrete CMS project (CSV export, multibyte path support, TinyMCE multilanguage fixes). He also directs a web design school, pairing product leadership with practical developer education. Known for pragmatic problem-solving, he often bridges marketing and engineering to deliver customer-facing platforms that scale.
15 years of coding experience
4 years of employment as a software developer
Public Junior High School
Japanese, Chinese, マレー語
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (9)
concrete510
content-management-system10
cms10
php10
web-development10
content-management10
mysql6
javascript5
phpunit4
Programming languages (6)
Github contributions (5)
concretecms/concretecms
Oct 2012 - Feb 2020
Official repository for Concrete CMS development
Role in this project:
Back-end Developer
Back-end DeveloperContributions:19 commits, 8 PRs, 8 comments in 7 years 4 months
Contributions summary:Tao primarily focused on bug fixes and minor enhancements within the Concrete CMS codebase. Their contributions involved addressing issues related to external links in the page list block, fixing multi-language settings for the TinyMCE editor, supporting multibyte characters in page paths, resolving an undefined variable issue during admin login, and configuring cookie settings. The user also made improvements to the CSV export functionality and date/time formatting.
cmsconcretephpframeworkconcrete5
concrete5-community/c5downloader
Dec 2019 - Sep 2021
One file downloader
Contributions:3 releases, 3 PRs, 9 pushes in 1 year 9 months
downloadwxwidgetsdownloaderfile-downloaderlinux
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