SAP Logistics · LLM Systems · Knowledge Graphs

Hi, I’m Daniel.

Business Informatics student and Junior SAP Logistics Consultant focused on SAP MM/PP, Knowledge Graphs, LLM systems, RAG and AI workflow automation.

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“Geht ned? Gibts ned!” — Austrian for: there’s always a solution.

Currently

  • Bachelor thesis on Knowledge Graphs × LLMs
  • SAP consulting in Materials Management and Production Planning
  • Local LLM workflows, tooling and evaluation

Interests

  • RAG, GraphRAG and tool use
  • Semantic search and graph databases
  • Production, supply chain and ERP processes

AI Workflows

  • Custom AI Agents
  • n8n and API-based automation
  • Self-hosting, Docker and Home Assistant

Tech Stack

Python SQL ABAP C Java SAP MM SAP PP SAP S/4HANA Neo4j RDF/OWL SPARQL LangChain LlamaIndex Docker Linux Home Assistant

Positioning

I combine SAP logistics consulting, business informatics and data science with practical LLM engineering. My current focus is on retrieval, grounding, reasoning, hybrid architectures and workflow automation.

“The more you know, the more you know you don’t know.” — Aristotle