Shigeru Nakajima

Engineering Manager at 株式会社ラグザイア

Tokyo, Japan
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Summary

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Rockstar
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Top School
Shigeru Nakajima is an Engineering Manager based in Tokyo with 14 years of software development and leadership experience spanning bio, medical, patent, and gaming industries. He combines hands-on JavaScript/browser programming and full-stack experience with responsibility for sales-led solution design, delivery, and release management at ラグザイア. He also leads technical hiring, mentoring, and skills development while tailoring project scope and timelines to client budgets and requirements. Earlier work at アルファシステムズ established his foundations in large-scale system design, implementation, and testing. An active open-source contributor, he has improved the popular javascripting workshopper by refactoring, fixing bugs, and adding features like automatic language detection—demonstrating a practical focus on code quality and developer experience.
code14 years of coding experience
job5 years of employment as a software developer
book学士, 電子情報, 学士, 電子情報 at 電気通信大学
languagesJapanese, Chinese
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Github Skills (9)

hopper10
javascript10
nodejs10
refactor9
refactoring9
filesystem8
fileio8
file-operations8
testing7

Programming languages (12)

TypeScriptC#JavaCSSCoffeeScriptJavaScriptVueMustache

Github contributions (5)

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workshopper/javascripting

May 2015 - Nov 2022

Learn JavaScript by adventuring around in the terminal.
Role in this project:
userFull-stack Developer
Contributions:2 reviews, 66 commits, 58 PRs in 7 years 7 months
Contributions summary:Shigeru contributed to the `javascripting` repository by refactoring code, fixing bugs, and improving the project's features. They addressed issues like incorrect output and unnecessary function calls, enhancing code quality and efficiency. The user also implemented features such as automatic language detection and updated the codebase to align with standard practices. They also fixed an issue with strings solution.
jsjavascriptterminallearn-javascriptcli
ledsun/post-chatwork-message

Jan 2015 - Apr 2021

Post a message to a room of the Chatwork.
Contributions:2 releases, 3 PRs, 17 pushes in 6 years 3 months
chatworkmessageroom
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Shigeru Nakajima - Engineering Manager at 株式会社ラグザイア