Hiroshi Y
Freelance Developer (Full Cycle Individual Developer) Writer at フリーランス（自営業）
Japan
Summary
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SeniorHiroshi Y is a versatile full-cycle freelance developer and writer with eight years of engineering experience, blending front-end, back-end, and design skills to build and operate web apps and subscription services. Raised in Hokkaido and based in Japan, he transitioned from SIer roles in embedded and medical systems to independent work after the 2011 disaster, choosing projects that align with his values. He ships full-stack solutions using languages from JavaScript/TypeScript and Ruby to Python, and explores Go, Rust, and Dart while leveraging frameworks like React, Next.js, Rails, and Django. As a sales and content writer (pen name “おおとろ”), he combines storytelling with conversion-focused copy to create product narratives and marketing funnels. An introspective creator and angler who experiments with generative AI and AI-driven development, he turns personal interests—fishing and coffee—into fertile time for ideation and prototyping. He also actively overcomes personal challenges (stuttering) to deliver clear value through both code and words.
8 years of coding experience
Github Skills (3)
github-cli1
testing1
cli1
Programming languages (3)
Github contributions (5)
digiangler/digiangler_old
Aug 2020 - Apr 2022
Contributions:80 commits, 57 pushes, 1 branch in 1 year 7 months
digiangler/curriculum_vitae
Jan 2024 - Mar 2025
Contributions:117 pushes, 1 branch in 1 year 2 months
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