$ uptime
matthias up 40y+, load avg: code, build, ship
first boot: 1985, Amstrad CPC 6128, BASIC
linux since: 1992 (kernel 0.96c, MCC-interim)
current: AI infrastructure, MCP tooling, 3D printing
location: Troistorrents, Switzerland (foot of Dents du Midi)
I started on an Amstrad CPC 6128, graduated through Pascal, C, Perl, Java enterprise stacks, Objective-C, Python, TypeScript — and I still use all of them. I've been on Linux since 1992. I've written 300,000+ lines of production code that processed 5TB weekly for board-level reporting at enterprise scale. I built a Java API in 2004 that's still running in 2025 — zero maintenance, 20+ year uptime.
These days I run TEKMidian from the Swiss Alps, building software and AI tooling. The pattern hasn't changed since the CPC: find a real problem, write code that solves it, move on to the next one.
TEKMidian · Email · LinkedIn · GitHub Sponsors
I'm building the tools that make AI assistants genuinely useful — not chatbots, not demos — infrastructure a working professional can rely on daily.
PAI — Personal AI Infrastructure is the backbone. A skill system, semantic memory, and multi-agent orchestration layer for Claude Code. Think .bashrc for your AI — context that persists across sessions, parallel agent swarms, and a growing library of composable skills. It's the operating system that ties everything below together.
AIBroker is the message broker underneath — a platform-agnostic layer that routes messages between any messaging adapter (WhatsApp, Telegram, custom) and any AI backend (Anthropic, Ollama, OpenAI). Bring your own messenger, bring your own AI. Adapter scaffold included — one prompt to wire up a new transport.
PAILot is the native iOS App (Android Version forthcoming) that allows you to speak with your AI from your phone, and have your AI speak back to you. It bypasses WhatsApp's and Telegram's limitations — direct WebSocket connection, push notifications, session management from your pocket.
Clickr gives your AI agents controls: Mouse and Keyboard input, for as long as you want - useful if you want to have your AI agents develop visual apps that need visual testing.
Browsr gives your AI agents Browser controls: Claude Code has claude-in-chrome, but other agents cannot make use of it. With Browsr, the can.
Whazaa bridges WhatsApp and Claude Code bidirectionally. Text and voice notes flow in, responses flow back — talk to your AI from your phone while it works on your codebase. TTS, transcription, and session routing, all automatic.
Telex similar to Whazaa, bridges Telegram and Claude Code bidirectionally.
Coogle wires Google Workspace into Claude Code via MCP. Gmail, Calendar, Drive, Docs, Sheets — all searchable and actionable from the terminal. One tool to replace a dozen browser tabs.
Devon does the same for DEVONthink — search databases, read documents, manage smart groups, parse archived emails, all from Claude Code via AppleScript.
Obsidian iCloud Sync solves a pain point every Obsidian user on Apple knows: you want your notes on your iPhone, but you don't want to sync your entire vault. Mark folders with YAML frontmatter, sync only those — bidirectionally, in real-time, with conflict resolution.
VoiceInk A VoiceInk fork that adds input pinning, so that you can keep talking to your AI sessions while they have control over your mouse. On top of that, it adds a Meeting mode, so that you can live-transcribe your online meetings and have your AI coach you during those meetings.
CaseLeaf Preview, Acrobat, Illustrator, Notability (PAIN) - just better, and takes the pain out of them.
Scribe and Hook round out the MCP toolkit — Scribe for YouTube/media transcription via Innertube API, Hook for bidirectional document linking through Hookmark.
v35.x 2024-now AI infrastructure: PAI, MCP servers, multi-agent orchestration
v30.x 2019-2024 Cloud ops at scale: 1.8M tenants, €250M delivered, Deloitte
"Project of the Year" 2024, zero-downtime migration strategies,
GenAI + agentic use cases for contract analysis
v25.x 2014-2019 Enterprise architecture: HANA Cloud Platform strategy across
EMEA, IoT at Bosch/Continental/RWE, won SAP Intrapreneurship
with 'Inside Threat Detection using Machine Learning'
v20.x 2010-2014 iOS native (Objective-C), SAP Regatta Dashboard serving
200K concurrent viewers, HANA Cloud go-to-market across 20+
countries from greenfield
v15.x 2008-2010 PKI/smartcard auth for Business Objects — adopted by UBS,
Credit Suisse, US Department of Defense, Rolex, and Swiss
government orgs. Contributed to core product.
v10.x 2002-2008 BOInterface: Java API + Eclipse plugin for BO platform
introspection. Zero maintenance since 2004. Still runs.
Technical lead for 80+ enterprise accounts.
v5.x 2000-2002 Enterprise web at Vignette Corp (Austin/Munich), 30+
implementations including Allianz.com
v1.x 1991-2000 Country Manager at MICRO-PLUS (USA & France), built
operations from ground up. University of Göttingen:
Physics, Chemistry, Math → Agricultural Sciences.
Published simulation research.
v0.1 1985 First boot. Amstrad CPC 6128. 128KB RAM. BASIC.
It was enough.
drwxr-xr-x languages/ Python, Java, TypeScript, C, Perl, SQL, Bash, Ruby, PHP, VBA
drwxr-xr-x ai-ml/ Anthropic API, GenAI, Spark, Databricks, Snowflake, Scikit-learn
drwxr-xr-x cloud/ SAP HANA, AWS, Azure, GCP, Docker, Traefik, Linux since '92
drwxr-xr-x data/ MySQL, Oracle, NoSQL, FastAPI, Pydantic, SQLAlchemy, Pandas
drwxr-xr-x frontend/ React, Tailwind, Vite, D3.js
drwxr-xr-x infra/ Docker, Git, CI/CD, Sonarqube, Apache Airflow, Grafana
drwxr-xr-x docs/ LaTeX, Markdown, WeasyPrint, Jinja2
drwxr-xr-x hardware/ 3D printing (Bambu Lab), CAD, FDM optimization
drwxr-xr-x human-langs/ DE/EN/FR (native), PL (professional), ES/RU (basic)
-rw-r--r-- education.md Physics @ Göttingen → MBA Liverpool → MSc Henley → DBA (current)
-rw-r--r-- certs.md ITIL4, Windsor Leadership Trust, BO Certified, Vignette Architect
| PAI | Personal AI Infrastructure — skills, memory, and orchestration for Claude Code |  |
| AIBroker | Platform-agnostic AI message broker — bring your own messenger + AI backend |  |
| PAILot | Native iOS companion app for PAI — on the App Store | |
| Clickr | Let's your AI remote-control your computer |  |
| Clickr | Let's your AI remote-control your browser |  |
| Whazaa | Bidirectional WhatsApp ↔ Claude Code with voice support |  |
| Coogle | Google Workspace MCP — Gmail, Calendar, Drive, Docs, Sheets |  |
| Devon | DEVONthink MCP — document database access from Claude Code |  |
| VoiceInk | Live Audio Input and Meeting Coach |  |
| Obsidian iCloud Sync | Selective vault folder sync to iCloud for iOS |  |
| Scribe | YouTube & media transcription via Innertube API |  |
| Hook | Hookmark MCP — bidirectional document linking |  |
| BambuMine | Run Bambu Lab printers fully offline |  |
| texdown | Markdown → LaTeX pipeline for beautiful typesetting |  |
| OrcaSlicer | Fork with ZAA Contouring for advanced 3D print surface quality |  |
| dissertation-template | LaTeX thesis template that works with Obsidian |  |
| pytp | Python tape manager for backup workflows |  |
| vcompress | ffmpeg compression tuned to Apple Compressor quality |  |
| mail2dt | Docker-based email archival bridge to DEVONthink |  |
| csvdb | Treat CSV files like a database |  |
| PDFOCRWrapper | Recursive PDF OCR engine wrapper (ABBYY) |  |