• 🧩 Motto: Build in Flow, Value for All — to us, our clients, and end users.
• 🎯 Goal: Full-Stack Engineer Creating Business Value

PC💻, Gadget📱, Various OS💿, Coffee (especially iced)☕, OSS development🆓

JavaScript(Vanilla JS, Node.js), TypeScript, HTML, CSS3, jQuery, Bootstrap, PHP, Laravel, Shell Script(sh, bash, PowerShell), AWK, Python, Tcl/Tk

Gamification👾, Behavioral Economics🚶, Marketing automation📊, Investment Trust💰, Charitable donation🪙

Claude, ChatGPT, Gemini, Gemini nano, Grok, MS Copilot, NotebookLM, DALL-E3, Stable diffusion, Sora, GitHub Copilot, Claude Code, Gemini-cli, ReCline-Legacy, Ollama, LMStudio, GPT4ALL, Cursor, Windsurf, Canva

Hiroyuki Oda, Masami Okui, Michael Jackson, Sheryl Nome, Yoko Kanno, Hayato Kagami

I'm an IT engineer who's passionate about setting up dev environments and building web tools in my spare time.

I'm also the supreme leader of the Okayama Iced Coffee Club – because let's be real, iced coffee is the ultimate drink! ☕️

I'm a firm believer in "multi-standardism" – basically, I think there are as many different versions of "normal," "common sense," and "obvious" as there are people in this world. Everyone's got their own take on what's standard, and that's totally cool with me!

• 💡 Core Philosophy: Creating sustainable value through IT.
• 🖼️ Vision: Solving core problems with optimal tech.
• 📍 Positioning: Solution architect leveraging IT & AI to tackle business challenges.

Extension Installs

Total Installs: 724

• Open Source Portfolio: 60+ public repositories on GitHub
• Cross-Platform Development: • UserScripts: 30+ automation tools • Browser Extensions: Chrome Web Store + Firefox Add-ons (published) • VS Code Extension: Marketplace published • Desktop Application: Electron-based app

1. Strategic thinking for maximizing multifaceted value creation from single resources
   Repurpose one build into tutorials, deep-dives, and design notes to reach distinct audiences with minimal extra cost.
2. Full-stack development with business value focus
   • Delivered end-to-end solutions from infrastructure to user experience
   • Created 20+ GPTs for business process automation
   • Developed MCP servers for enhanced AI workflow integration
3. AI-driven business process optimization
   • Automated call notification systems reducing productivity loss
   • Implemented FAX notification filtering with Power Automate
   • Built custom tools for competitive analysis and email automation

• Frontend: JavaScript, HTML/CSS, jQuery, WebRTC API, Web Speech API, Geolocation API, Prompt API, Chrome extensions, Firefox extensions, VS Code extensions, Claude Desktop extensions, UserScript, PWA, Bookmarklet
• Backend: PHP, Laravel, MySQL, PostgreSQL, SASS, Twig, Python
• Infrastructure: AWS, Azure, Linux, BSD, Windows Server, Apache, MariaDB, ssh, sendmail, Git, Subversion, Docker, Vagrant, Ansible, Mackerel
• Marketing: WordPress, SEO, Google Ads, Facebook Ads, Press releases, Listing on lead generation sites, Google Analytics 4, Google Search Console, Google Tag Manager, Structured data (schema)
• AI Tools: GitHub Copilot Chat, ReCline-Legacy, Claude, ChatGPT, MS Copilot, M365 Copilot, Gemini, Grok, Rakuten AI, NotebookLM, DALL-E3, MCP Server, MCP config file, Local LLM AI (Ollama, LM Studio, GPT4ALL)
• Chat tool: Chatwork, Slack, LINE, Teams, Messenger, Discord, Matrix, Google Chat, Google Meet, Zoom, FaceTime
• Knowledge base: esa.io, OneNote, Google Keep, Redmine Wiki, Zenn.dev, qiita.com

• Modern Frontend: React + TypeScript + Vite, Vue.js, IndexedDB, Server-Sent Events (SSE), WebSocket API, Web Push API, Notification API
• Modern Backend: FastAPI, FastMCP, GraphQL
• AI Development: Codex CLI, Claude Code, Gemini-cli, v0, CodeRabbit, Replit
• AI Integration: MCP Server development
• Certification: IPA IT Strategist, Database specialist, JCCI Bookkeeping Level 3
• Content Strategy: Multi-platform technical writing