# Harald Fuchs

> Harald Fuchs builds AI agents, agentic systems and developer tooling in Vienna — Claude Code skills and plugins, agent orchestration, LangGraph, and notes from the build.

Harald Fuchs is an AI agent and systems builder based in Vienna, Austria, building AI agents and the systems around them — orchestration, tool use, evaluation, and developer tooling (Claude Code skills and plugins, LangGraph). Background: electrical engineering at TU Wien, plus embedded and automation work.

Contact: haraldfuchs37@gmail.com
GitHub: https://github.com/fuchs-harry
LinkedIn: https://www.linkedin.com/in/harald-fuchs-1a11b1351/

## Work

- [ProcessPilot](https://www.processpilot.at): I help Austrian businesses put AI to work — processes, AI and integration, implemented as systems built around GDPR and the EU AI Act.
- [mentrevo](https://mentrevo.com): I build the platform that turns creators' content into digital products — recipe apps, cookbooks, training systems, courses — with shop, payments and hosting included.
- [REPLAI](https://www.replai.at): AI guest communication for hosts

## Writing

- [Build, learn, write it down](https://fuchsharald.com/blog/why-i-write/): Why this blog exists: working in public on engineering, ventures, and everything I'm learning in between.

## Projects

- [Edge AI Radar](https://fuchsharald.com/projects/edge-ai-radar/): An object-classifying radar on a five-dollar MCU — TinyML, MicroPython, and a live dashboard, end to end.
- [Fieldscan](https://fuchsharald.com/projects/fieldscan/): Automated 2-dimensional motion device
- [esbuild migration at Documatrix](https://fuchsharald.com/projects/esbuild-migration/): Cut frontend build times from two minutes to ten seconds — and migrated the codebase from JavaScript to TypeScript without stopping shipping.
- [Maya Laser Tracker](https://fuchsharald.com/projects/maya-laser-tracker/): A laser held centred on a spinning photodiode array up to 1.5 rev/s — bare-metal STM32, fully interrupt-driven.
- [MMM-GDriveAmbient](https://fuchsharald.com/projects/mmm-gdrive/): MagicMirror² module that displays random photos from Google Drive with ambient color theming and HEIC support.
- [MMM-Timeline](https://fuchsharald.com/projects/mmm-timeline/): MagicMirror² module for displaying an interactive visual timeline with milestones and event highlighting.
- [BLDC speed controller](https://fuchsharald.com/projects/esc/): Electronic speed controller for bldc machines
- [Inverse-kinematic robot arm](https://fuchsharald.com/projects/robotarm/): 3-axis robotic arm with web-based inverse kinematic control

## Pages

- [Home](https://fuchsharald.com/): profile, current work, stack
- [Timeline](https://fuchsharald.com/timeline/): education, jobs, projects and certifications, newest first
- [CV (PDF)](https://fuchsharald.com/files/CV_Fuchs.pdf)

## Stack

- Claude Code
- Codex
- VS Code
- Notion
- Wispr Flow
- LangGraph