Yuki Hattori
Customer Success at Anthropic
Greater Tokyo Area Japan
Summary
🤩
Rockstar🎓
Top SchoolYuki Hattori is a Staff Customer Success Architect with 11 years of experience bridging developer-facing engineering and enterprise cloud adoption across Japan. At GitHub he leads AI-native Customer Success initiatives and has driven Copilot deployments from zero to 15,000+ seats while owning lifecycle outcomes for major accounts. A former Microsoft Cloud Solution Architect and longtime open-source maintainer, he contributes notable improvements to the Marp presentation ecosystem (CLI, VS Code, core) blending frontend polish, build tooling, and export features. He is active in open-source leadership as President of the InnerSource Commons Foundation and advises Japan’s IPA on open-source strategy, reflecting a rare mix of technical depth and ecosystem stewardship. Valedictorian MBA and avid public speaker, he quickly adopts new technologies from both user and developer perspectives and often surfaces practical UX improvements that non-developers notice first.
11 years of coding experience
9 years of employment as a software developer
Aoyama Gakuin Senior High SchoolMaster, Business Administration, GPA 4.0/4.0 (Valedictorian at graduation), Master, Business Administration, GPA 4.0/4.0 (Valedictorian at graduation) at Aoyama Gakuin University
Japanese, English
Github Skills (36)
markdown10
presenter10
presentationml10
javascript10
vercel10
netlify10
testing10
css10
sass10
typescript10
presentation-layer10
vscode-extension10
ui-design10
uid10
rollupjs10
Programming languages (12)
Github contributions (5)
marp-team/marp-core
Jun 2018 - Jan 2023
The core of Marp converter
Role in this project:
Front-end Developer
Front-end DeveloperContributions:28 releases, 2 reviews, 1019 commits in 4 years 7 months
Contributions summary:Yuki primarily contributed to the core of Marp by implementing new features, including support for rollup bundling and new themes. They added a new theme and enhanced styling capabilities within the application. Furthermore, the user added test coverage to ensure the functionality of the new features.
marpmarkdownpresentationdeck
marp-team/marp
Mar 2018 - Jan 2023
The entrance repository of Markdown presentation ecosystem
Role in this project:Full-stack Developer
Full-stack DeveloperContributions:16 reviews, 370 commits, 157 PRs in 4 years 10 months
Contributions summary:Yuki primarily contributed to the development of the Marp core and its associated tools. Their work included refactoring and compiling the core, adding new features such as theming improvements and integrating third-party CSS libraries, and enhancing its build process using tools like Rollup and Autoprefixer. They also made significant changes to the website by setting up a Gatsby website.
markdownmarppresentationdeck
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.