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hi-one/README.md

Hey, I'm Jeff 👋

AI & Automation Manager @ cfab · Product-minded builder

Düsseldorf, Germany 🇩🇪

LinkedIn GitHub


🚀 About Me

I build the tooling my company runs on — and then keep building on my own time, because apparently I can't stop.

At cfab I own AI enablement across the business: internal full-stack apps for performance reporting, analytics, creator management and campaign planning, plus an agentic development workflow around them.

The path here: 4 years B2B sales (Indeed DACH), ~3 years B2B/B2C marketing and media buying, then a full pivot into AI-assisted development. No CS degree — just a generalist who kept shipping.

Off the clock: DJ and producer as Hi-One, co-founder of the Soulside collective in Düsseldorf.


🔧 Tech Stack

TypeScript Next.js Svelte Node.js Python Swift PostgreSQL Docker Claude


🛠️ What I'm Building

Project What it is
Reserve Attention wallet for iOS — earn minutes through proven activity, spend them on the apps you chose to hold back
Marrow Backend of my personal knowledge system
Kinetic Turns saved social posts into insight cards, so the learning survives without going back into the feed
Atheneum Longform media library with passage capture
Cadence Endurance & strength coach that reads my training data and texts me first
Burgeon Journaling with an AI companion
Mogul · Iron Path Two simulation games — music-industry tycoon and martial arts school

Private repos. Happy to walk anyone through them.


🎯 Current Focus

  • Shipping Reserve properly
  • Getting one of the two games to a real MVP (one, not both — that's the rule)
  • Multi-agent development loops with adversarial review
  • Writing and music production, with whatever is left

📜 Certifications

AI Fluency Framework & Foundations — Anthropic, 2026 · Notion Essentials — 2026 · Agile in Jira — Atlassian, 2024


Always up for a conversation about agentic development or building products as a non-engineer. Reach me on LinkedIn.

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