I design and ship intelligent workflows, AI tools, websites, e-commerce systems, publishing pipelines, and security platforms — using modern AI-assisted development to move from idea to production at unusual speed.
A senior project manager's discipline meets an AI-native builder's velocity. I treat your business systems like products — designed, shipped, measured, improved.
AI-assisted development collapses MVP timelines. Working demos in days; production systems in weeks.
A decade of automotive systems and PMO experience means edge cases get handled, not hand-waved.
Native-level Japanese and fluent English. Comfortable across Tokyo, US, and EU client cultures.
Business workflow automation. Gmail, Sheets, Slack, LINE, CRM integrations. AI agent workflows. Email/PDF data extraction. Automated reports and notifications.
Learn more →AI-powered data analysis. Custom chatbots and assistants. Document summarization. Recommendation systems. Image, text, and audio processing prototypes.
Learn more →Rapid MVP development using AI coding tools. Web apps, dashboards, internal tools. Built with Claude Code, Cursor, GitHub. From idea to working demo in days.
Learn more →AI-assisted writing and publishing pipelines. Kindle & Amazon KDP support. Cover concepts, descriptions, keyword research, marketing assets. Automated content production.
Learn more →Professional business websites. Landing pages. E-commerce store setup. Server deployment. SEO-friendly architecture. Admin dashboards and inquiry forms.
Learn more →Camera monitoring dashboards. Server health monitoring. Mobile app concepts (iOS/Android). User sync and alert systems. Scalable hardware-cloud architecture.
Learn more →Understand the business problem, constraints, and the goal worth automating.
Architect the workflow, the data model, and the integration surface.
Ship a working MVP fast — AI-assisted, but engineered to last.
Edge cases, error paths, monitoring. Improve until it earns its keep.
Production rollout, documentation, and ongoing support to keep it running.
Understand the business problem and the goal worth automating.
Architect the workflow, data model, and integration surface.
Ship a working MVP fast — AI-assisted, engineered to last.
Edge cases, error paths, monitoring — until it earns its keep.
Production rollout, documentation, and ongoing support.
Representative examples of the kind of systems I build. Yours will be different — and uniquely yours.
Inbound emails parsed by an LLM, routed to the correct department, summarized in Slack, logged in Notion. Cuts triage time by 80%.
Conversational booking flow on LINE, calendar sync, automatic confirmations and reminders. Tailored for the Japanese SMB market.
Live camera feeds, motion alerts, push notifications to mobile, multi-user sync. Built on a hybrid edge-cloud architecture.
End-to-end pipeline from outline to KDP-ready manuscript. Cover concept generation, blurb optimization, keyword research, and scheduled releases.
High-conversion product landing page with Stripe checkout, dynamic inventory, and analytics. Mobile-first, SEO-tuned.
Daily KPI digests pulled from multiple SaaS tools, summarized by AI, delivered to executive inboxes at 8 AM. Replaces an analyst's morning hour.
I'm Takeyuki — a senior PMO turned AI-native builder. A decade in automotive systems taught me how to ship reliable software under real-world constraints. AI has now made the cycle dramatically faster — and I've made it my craft.
I work with founders, operators, and creators who want a partner who can hold the strategy, the architecture, and the keyboard at the same time.
Multi-stakeholder programs, vendor coordination, on-time delivery under engineering rigor.
Comfortable with embedded, signal processing, and mission-critical reliability standards.
Claude Code, Cursor, n8n, modern stacks. Days from spec to working demo.
Requirements, architecture, build, deploy, support. One owner, one accountability.
Native-level Japanese, professional English. International collaboration built in.
Tech serves outcomes. Every workflow is designed to move a real business metric.
Tell me about the problem worth solving. I'll come back within 24 hours with a candid take.