From real operations — nine cases, one specialty.

KI-PLATTFORM

From the wild growth of public AI tools and unused company knowledge, a closed, in-house AI platform emerges — chat, knowledge base, document import, and automated agents under one interface, with built-in privacy automation and full data sovereignty.

• .NET 10
• Blazor WebAssembly
• Photino (Desktop)

BELEGVERARBEITUNG

From a stack of incoming invoices and expense receipts, the tool produces an import-ready SEPA transfer file for the banking software in minutes — with human review before every payment.

• Python 3.11
• Vision-LLM (Claude / GPT-4o)
• NiceGUI

WiFi

WIFI & CAPTIVE PORTALS

Surfing on the ICE on the move, then carrying on in the station WiFi at the next stop without signing in again — under the hood that's a RADIUS aggregator we built for Deutsche Bahn, and it works where standard RADIUS servers (FreeRADIUS and friends) hit their limits.

• .NET Core 3.1
• Radius Client/Server (FreeRadius-überlegen)
• SNMP Agent

EMAIL-WORKFLOWS

From the chaos of invoice emails, a clean accounting folder emerges automatically — every PDF with the right name, in the right monthly directory, without anyone opening, renaming, and moving.

• Python 3.11
• litellm (Anthropic / OpenAI / Azure / Ollama / OpenRouter)
• IMAP / POP3 / Exchange

CONTENT-PIPELINE

From a video recording, a single run produces a publication-ready, bilingual CMS entry — including polished transcripts, translated metadata, and matching preview images.

• Python 3.12
• Google Gemini
• OpenAI Whisper

WiFi

WIFI & CAPTIVE PORTALS

Yacht crews, port guests, and berth tenants at the port of Monaco book their WiFi access directly in the browser, pay by card via Ingenico — and receive credentials plus a PDF invoice by email, all in minutes and without a concierge desk.

• Java Spring Boot Backend
• React Frontend
• Ucopia WLAN Controller

EMAIL-WORKFLOWS

From an overflowing newsletter inbox, a searchable, tagged, and (where needed) translated knowledge base in Obsidian emerges automatically — with the actual content, without tracking pixels, ad banners, and nested footers.

• Python 3.11
• litellm (OpenAI / Anthropic / Azure / Ollama)
• BeautifulSoup

WEBSITE-AUSKUNFT

A long-grown association website with hundreds of pages, several dojo locations, a seminar calendar, and a federation structure becomes a friendly Karate-Cat in the sidebar — that doesn't invent answers, but pulls each one from the actual website content.

• .NET 9
• Microsoft.Extensions.AI
• ASP.NET Core SignalR

WiFi

WIFI & CAPTIVE PORTALS

Travellers on the express train between Dakar and the international airport sign in to the on-board WiFi via a multilingual captive portal — with local language and design adaptation, and dedicated VIP user management for premium classes.

• HTML
• JavaScript
• Ucopia WLAN Controller