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Builds

Products, prototypes, and systems I have shipped, used myself, or tested in real workflows.

01

Just Move to Europe

Live

Where to build from in Europe

I built and run this guide to Europe's tech ecosystems. I own the product, the curation and the systems that keep its city guides, communities, events and practical resources current.

Building and maintaining it since March 2026. Now covers twelve cities, with automated checks and human review. At launch, it reached 8,000+ visitors and 26,000 page views in its first four days.

02

Mini-Me / Agent Context Layer

Private system

Context OS for agent work

I built Mini-Me to work with agents across my projects. It brings together project memory, source material, routing rules and review workflows, so I don't have to explain the same history each time.

The system keeps a source trail so an agent can check where a fact came from, rather than treating every saved note as equally authoritative.

03

Tech Grails

Prototype

Tech merch and its stories

A collector's cabinet for tech stickers, hoodies, and launch objects. Track what you own and want, and explore the stories behind each release.

Visit the coming-soon page.

04

Essays + Field Notes

Writing

Said out loud

Essays, opinions, and monthly builder updates: technical write-ups, personal pieces, and the things I'm still figuring out.

Some of it is about the work, some of it is just what I'm thinking, all of it written in public instead of kept in my head.

05

Fundraising Intelligence

Prototype

Investor fit and warm intros

Helps founders build a focused investor shortlist and find possible warm introductions.

Ranks investors by stage, thesis fit, portfolio conflicts, recent activity, and warm-intro paths. Grounded in the fundraising patterns I saw across hundreds of pitches at b2venture and 212.

06

Autocomply Gutachten Auditor

Hackathon winner

Traceable compliance QA

Compliance QA for German vehicle expert reports: AI reads the messy document, traceable rules make the call. It was built to dodge the classic AI demo trap, keyword matching that looks right on the examples but breaks on reports it has not seen.

Built in 24 hours with my team at the HackNation hackathon at IPAI in Heilbronn. The strongest part was moving from brittle pattern matching to evidence-backed checks reviewers can trace.

07

Boat Licence Learning App

Private

Adaptive exam prep

An adaptive study app for Boat Licence B / skipper qualification prep, built from my own exam loop, now being sold. It turns the question catalog into focused practice, weak-spot repetition, and exam simulation, so learners train against what they actually miss instead of rereading everything.

08

German Parliament Monitor

Private

Civic data, searchable

Search German parliamentary activity by asking questions across sessions, topics, and policymakers, instead of clicking through scattered official portals.

09

FandomOS

Prototype

Better user feedback

Turns user feedback into quests and rewards, so companies get sharper product signal and people actually want to answer.

10

Interactive Storytelling Prototype

Prototype

Co-authored stories

Tests reader-shaped stories: continuing, remixing, and reshaping a narrative instead of only consuming it.

11

Politix

Hackathon winner

Political transparency

Makes political debate context easier to explore instead of disappearing into clips, claims, and headlines.

Placed second at the {Tech: Europe} AI Hackathon. I owned the frontend and the user perspective.

12

Research Sprints

Archive

Fast product learning

Where I test assumptions fast across social algorithms, dating, govtech, storage, utility apps, and agent workflows, and find where AI is actually doing the work.