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OSS: NENE2 · NeNe Records · NeNe · nene2-python — OpenAPI/MCP-ready JSON API stacks. Graduated from Department of Japanese Painting, Musashino Art University
Japan
Go/Kotlin/Rust/Python engineer. I wrote Java, Perl5, C, C++, Kotlin, and golang for $DAYJOB.
Tokyo, Japan
Fuck you, human.
Tokyo / JapanJapanNiigata, Japan
Software Engineer @mercari
JapanKanagawa, Japan
AWS DevTools Hero / AWS CDK Top Contributor & Community Reviewer / Creator of cdkd (CDK Direct)
Japan
Virtual Beings: Virtual YouTuber (VTuber) / Loop engineering developer / Developer for web frontend / UIUX designer / 🇯🇵
Tokyo, JapanTokyo/Japan
An individual developer. I join contests of AtCoder.
Gifu, Japan
I'm a tech-lead in the IDEO;PLUS Inc, is lover to Scala/Rust, Akka, DDD/CQRS+Event Sourcing.
Arakawa-ku, Tokyo, Japan
DevRel/Tech Event orga. @peco maintainer. Projects → Go: @lestrrat-go, Perl5: @lestrrat-p5, Perl6: @lestrrat-p6, dead projects: @lestrrat-morgue
Tokyo, JapanJapan
＼ Software Engineer ／
Tokyo, Japan
Professor of computational physics, quantum many-body theory, condensed matter physics
Saitama, Japan
AI Engineer with a research background in natural language processing.
Tokyo, Japan
@vitejs core team member
JapanTokyo, JapanUeda, Nagano, Japan
AI engineer @AKARI-Inc 3D visualization library @pyvista maintainer, @scipy-conference chairperson, Technical Steering Committee of @numfocus photo @pyconjp
JapanJapanJapan
A maintainer of containerd, Lima, Moby(dockerd), BuildKit, runc, etc.
Tokyo, Japan
Platform Engineer / OSS Developer / Go
Tokyo, JapanJapanTokyo, Japan
@vitest-dev @vitejs contributor
Japan
Apache PredictionIO/Portals and CodeLibs Project committer.
Japan
Trino maintainer & Polaris committer
Japan
エヌユル is my Japanese name. Haskell TypeScript Emacs Web NLP
JapanItoshima, Japan
Full-stack creator.
Tokyo, JapanNagano, Japan
@kubeflow WG Training | @kubernetes WG Batch
Tokyo, Japan
Software Engineer at MAP IV(TIER IV group)
JapanSaitama, Japan
Ruby committer, RMagick maintainer, Fluentd team member
Japan
Software engineer. Parent of two kids. I love programming!
Tokyo, JapanJapan
ROS PMC | Software Engineer / Architect
Japan
❤️ AI Agents, Agentic Engineering, LLMs, Next.js, Bun, React, TypeScript, Electron, Meteor, Flutter, React Native.
Japan
成島 大智 (Narushima, Daichi)
Tokyo, Japan
🍺🍺🍺🍺🍺
Tokyo, Japan
new User("Tomachi", "book000", Location.JAPAN);
JapanTokyo, Japan
Freelance Developer / WordPress Core Committer / Contributing to WordPress, sponsored by LOOS, Hostinger, Kinsta, and ServMask.
Japan
Principal Fullstack Engineer · Author of GAIA · Conference Speaker
Tokyo, Japan
Engineer #golang #python #typescript #rust
Tokyo, Japan
All my English is bad. Anyone can replace all my sentences. ヾ(〃＞＜)ﾉﾞ☆ < I'm tadsan.
Shibuya, Tokyo, Japan
Developer Experience at OpenAI
Tokyo, Japan
goroutine concurrency expert
JapanJapan
Ph.D. (Engineering). Interested in programming languages/formal lanruages/parser/...
Osaka, Japan
Was an engineer
Tokyo, Japan
Founder & CEO at haya Inc. | Software Engineer
Tokyo, Japan
A Pokémon GO Trainer
Tokyo, Japan
Shogi and Mahjong Player♟️🀄
Japan
そこら辺の学生 28卒
Tokyo, Japan
I am a Japanese independent Full-Stack Engineer with a strong focus on AI/ML integration and production deployment.
Japan
Long-time Golang user&contributor, Google Dev Expert for Go, and author of many Go tools, Vim plugin author. Windows hacker C#/Java/C/C++, ex-GitHubStars
Osaka, Japan
❤️ Ruby / Web / Emacs
Tokyo, JapanJapan
Software Engineer / Data Engineer / OSS Developer / Founder of @ts-graphviz
Japan
DevSecOps❤️ from 🇯🇵 Master@YokohamaNationalUniversity Incoming SWE @goldmansachs | ex-SWE Intern @sony @apple
Yokohama, Kanagawa, JapanTokyo, Japan
Python · PEP 750 co-author · OSS maintainer · Open to work.
Tokyo, JapanTokyo, Japan
Japanese codewriting ninja
JapanJapan
real name: Takuya Hashimoto
Tokyo, JapanJapan
Full-time OSS developer. I'm a member of Ruby core team, RubyGems team and rbenv and ruby-build maintainer.
Tokyo, Japan
Mathematics,Independent Researcher,Vibe coding EveryDay.
Japan
Software engineer / Technical book writer
Saitama, Japan
Salesforce Developer
Japan
Making double faults
Tokyo / Japan
A Tokyo based PHP developer @bearsunday @auraphp
Tokyo, Japan
(๑・ω・๑)
Japan
ROUTE06 CTO, Co-founder 👨🏻💻 Building @giselles-ai
Kumamoto, Japan.
Bird lover.
JapanJapanMatsue, Shimane, JapanNagano, JapanTokyo, Japan
Designing and Engineering. Web Accessibility Specialist. Author of @markuplint.
Fukuoka, JAPAN
Developer and Japanese translator for modern Linux desktop environments. Mainly working for @elementary in my free time.
Japan
Software engineer / Rust / Helix / Archlinux / i3wm / Français / English / 日本語
Tokyo, Japan
PHP and Laravel Expert Developer/Engineer. Interested in Go/Rust/Kotlin/TypeScript
Osaka, JapanFukuoka, JAPAN
JuliaLang package/code creator Miyagi, Sendai/Japan MainLang: Julia/Python
Miyagi/JapanSaitama, Japan
iPad power user
Tokyo, JapanKanagawa, Japan
Developer Advocate @cloudflare / Creator of @honojs
Yokohama, Japan
Trying to invent on Principle
Japan
Everybody calls me as 'Y-ton san'.
Shinagawa, Tokyo JapanJapanTokyo, Japan
🏆 Google Cloud Partner Top Engineer 2025 & 2026 / 🤖 Author of @mastering-genkit
Tokyo, Japan
