Jobs
I work in Yuimedi as VPoE and in some companies to improve product code. Welcome to request a job but please check my skills first. Feel free to contact me via Twitter orhello[at]hiroppy.me.
Skills
I started programming when I was a high school student using JS and C. I have been studying image processing for four years, and I also conducted research on optimization for ニコニコ動画.
Currently, my specialty is web performance and frontend infrastructure using tools such as webpack, Turborepo, and Vite. In my main job and as a technical advisor, I mainly develop products using Next.js.
👷 maintainer(including past)JavaScript
Others
Technical Advisor
Timeline
🙈 the side job shows only public
Main
Side
2022-08-01 ~
VPoE: 初ベンチャー🎉
2019-11-01 ~ 2022-07-31
engineer: Enabling Team
2017-12-16 ~ 2019-10-31
engineer: N予備校/ニコニコ生放送
2017-06-01 ~ 2017-11-31
engineer: Mercari Web
2015-04-01 ~ 2017-05-31
engineer: N予備校
2011-04-01 ~ 2015-03-31
student: 画像処理の研究とActionScript@3
2023-02-01 ~
technical adviser:
2022-08-01 ~
engineer: 引き続きEnabling Teamでサポート
2021-11-01 ~ 2022-06-01
engineer: 立ち上げのお手伝い
2022-02-01 ~ 2022-05-31
technical adviser: 事業方針が変わったので短い
2019-12-01 ~ 2020-05-31
technical adviser: 事業方針が変わったので短い
2018-12-01 ~
technical adviser: WebのReact化と脱RoR
2018-11-01 ~ 2019-10-31
technical adviser: Mercari Webのリアーキテクチャ
2017-06-01 ~ 2017-09-31
engineer: スポット
2014-05-01 ~ 2015-02-31
engineer: 委託
2013-07-01 ~ 2013-09-31
student: intern
2011-05-01 ~ 2013-05-31
engineer: Web制作