Fallstudien
Was wir bauen.
Werkzeuge, die wir für kleine und mittlere Unternehmen bauen: Angebotsrechner, Support-Chatbots auf Firmendokumenten, MCP-Server für KI-Assistenten und E-Mail-Automatisierung.
Projekt 1Bathroom renovation
Bathroom quote calculator in Google Sheets and Excel
Room size in, materials, labour and a ready PDF quote out. Prices live on one tab, so the owner changes a rate once and every quote updates.
- Google Sheets
- Excel
- Apps Script
- Data validation
Projekt 2Bathroom renovation
Website quote calculator built from the spreadsheet
The same pricing logic on the website: four steps, a live estimate, a PDF to the visitor and a lead with every answer to the team.
- TypeScript
- WordPress
- Google Sheets API
- PDF generation
Projekt 3Heat pumps & solar
Support chatbot that answers from company documents
Price lists, datasheets, warranty terms and subsidy guides in one chat. Every answer shows its source, and the bot says “I don’t know” instead of guessing.
- RAG
- OpenAI / Claude API
- pgvector
- Full-text search
Projekt 4Event equipment rental
MCP server: ChatGPT and Claude get live rental prices
AI assistants check availability and price a rental from the real catalogue. They can ask for a booking; only staff can confirm it.
- MCP
- TypeScript
- Cloudflare Workers
- Postgres
Projekt 5Windows & doors
Quote follow-up emails that send themselves
Every quote request gets a PDF, two polite reminders and, if needed, a call task for sales. The sequence stops the moment the client replies.
- n8n
- Pipedrive API
- Gmail API
- PDF templates
Finden Sie den schnellsten Weg zur Wirkung.
Klare Prioritäten. Fester erster Schritt. Kein Fachjargon.