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André Grunert

agrunert

Specialized in German B2B automation, compliance, and EN 16931 e-invoicing solutions.

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6 public Actors

12 total users

1 monthly user

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Hi, I'm André 👋

Specialized in German & European B2B Data Pipelines, E-Invoicing & Compliance

I build production-grade, deterministic micro-tools and actors designed for high-reliability automation workflows (Make.com, n8n, AI Agents via MCP, and custom APIs).

🛠️ Core Focus & Specialties

  • E-Invoicing & Document Engineering: Fully compliant ZUGFeRD 2.x, Factur-X, and XRechnung (EN 16931) generation, PDF/A-3 embedding, and official KoSIT Schematron validation.
  • German B2B & Public Registers: Deep data extraction and KYB verification across German company registers, insolvency announcements, and professional chamber directories.
  • Automation-First Architecture: Clean JSON schemas, sub-second cold starts, and transparent pay-per-event pricing with zero hidden subscription lock-ins.

🔗 Integrations & Ecosystem

  • AI Agents: Native support for the Model Context Protocol (MCP).
  • Workflows: Ready-to-use blueprints for Make.com & n8n.
  • GitHub: @andregrunert-ctrl 

Need a specialized German data extractor or custom enterprise workflow integration? Feel free to reach out!

Public Actors