Junichi Okamura
Sr. Technical Partner Manager at Shopify
Tokyo, Japan
Summary
👤
Senior🎓
Top SchoolJunichi Okamura is a Sr. Technical Partner Manager based in Tokyo with 11 years of experience bridging developer communities and business partners at companies like Shopify and PayPal. He combines hands-on engineering and product instincts—from building internationalization tools and SaaS features to designing APIs—with a talent for developer relations, technical writing, and community building. His background spans full lifecycle work: architecture and R&D with Scala/Play and MongoDB, integrations and evangelism in the Japanese market, and small-team Agile leadership. Known as an "API lover" and sci-fi/manga creator, he brings a creative, late-night hacker’s curiosity to pragmatic partner strategy and developer experience.
11 years of coding experience
20 years of employment as a software developer
Bachelor of Laws, Department of Laws, Bachelor of Laws, Department of Laws at Komazawa University
English, Japanese
Stackoverflow
31reputation
180reached
0answers
1question
Github Skills (22)
markdown10
static-site-generator10
cli-generator10
api-documentation10
api10
slate10
openapi10
paypal9
shopify-app9
js8
doctrine-orm7
playframework6
twig6
scala6
shopify-cli6
Programming languages (5)
Github contributions (5)
benzookapi/shopify-barebone-theme-sample
Aug 2023 - Jun 2026
Contributions:101 pushes, 1 branch in 2 years 9 months
benzookapi/PayPalRubyDemo
Mar 2015 - Feb 2019
Contributions:375 commits, 218 pushes, 1 branch in 4 years
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