Full Stack Engineer (React, Node.js, TypeScript) | Web3 Frontend

Full Stack Engineer (React, Node.js, TypeScript) | Web3 Frontend
Web3 Talent

@ryokamimura

[What's your story?] I am a Full Stack Engineer and CEO of NickelLab LLC, based in Sapporo, Japan. I build modern web applications with React/Next.js, Node.js, and Google Cloud, while actively practicing AI-assisted development using Claude Code.

[What makes you great?] I combine "development efficiency" with a "quantitative approach."

AI-Driven Development: Established workflows with Claude Code to maximize productivity Proprietary Agile Methodology: Refined over 3 years—a 3-layer task structure where "task breakdown equals design," ensuring maintainable architectures Quantitative Analysis: Background in statistics and probability modeling...

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Salary & Rates

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Location, Languages, Skills

Active over a week ago
Hokkaido, Japan
🗣️Japanese: Native
🚀 In crypto since 2020
🌱 Member since January 2026
TypescriptReactPythonGoogle CloudNestjs
Accepts Crypto
Accepts Fiat
Open to Part-time
Remote
Open to Full-time
Open to Relocation

Work History

PeriodTitleCompany
Jan 2010 to Feb 2012Sign in to view Zrvwaaz cnluawquSign in to viewCvqrjd
May 2012 to Jan 2014Sign in to view Dmijiob yvdssgi mourcojpSign in to viewZzwuxinq pmhgao
Apr 2014 to Feb 2017Sign in to view Rqj zcujzhdhq pgagvteaSign in to viewGhvxxw Xd, Aga.
Feb 2017 to Sep 2020Sign in to view Atbtshtej mrazvuuduzg qcbj mjwqcdSign in to viewXppeyy Kmn.
Sep 2020 to NowSign in to view Uvmzjazvl xelvejff | IERSign in to viewZqqsil Jyr. DIS.

Social Media

Tell us a joke?

Why are engineers masters of logic but fail at love? Because the specifications change every single day!

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Member since January 2026

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