Keiichiro Amemiya
Senior Software Engineer at Forto
Berlin, Germany
Summary
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Rockstar🎓
Top SchoolKeiichiro Amemiya is a senior software engineer with nine years of experience specializing in JavaScript and TypeScript ecosystems, including React and Node.js, and currently working at Forto in Berlin. He maintains and contributes to NodeCG, a niche open-source framework for dynamic broadcast overlays, where he’s focused on bug fixes, client-side testing, typings, and dashboard features that integrate with OBS. Comfortable across the full stack, he has a track record of improving developer toolchains and upgrading critical dependencies in production projects. His background spans roles at Dwango, Tokyo Factory, Blizzard (part-time), and startups, blending frontend craftsmanship with backend reliability. A mathematics graduate from International Christian University, he brings analytical rigor to debugging and system design. Outside work he’s an FF12/13 speedrunner, reflecting a mindset for optimization and disciplined iteration.
9 years of coding experience
7 years of employment as a software developer
Mathematics, Mathematics at International Christian University
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (10)
nodejs10
javascript10
front-end-development10
testing10
typescript-types9
typescript9
typescripts9
gulp9
cicd6
documentation5
Programming languages (16)
Github contributions (5)
nodecg/nodecg
Dec 2017 - Mar 2022
Create broadcast graphics using Node.js and a browser
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:15 releases, 59 reviews, 56 commits in 4 years 3 months
Contributions summary:Keiichiro primarily focused on bug fixes and improvements within the NodeCG framework. They addressed issues related to login functionality, improved client-side testing, and fixed various type-related problems. Additionally, the user contributed to the documentation and updated dependencies, including a major version upgrade of Gulp. They also added functionality to the dashboard related to OBS drag parameters.
browserwebglnode-jsjavascriptbroadcast
Hoishin/hoish.in
Sep 2018 - Dec 2020
Contributions:119 PRs, 163 pushes, 29 branches in 2 years 2 months
reactnextjstypescript
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