I will build a secure local llm rag pipeline for your private data


Over deze dienst
Stop sending sensitive company data to public APIs!
If you need to analyze private PDFs, contracts, or internal documents without risking data leaks, you need a Local AI RAG Pipeline.
As a Data Engineer, I build 100% offline, secure AI systems tailored to your local hardware.
Why this architecture?
- Absolute Privacy: Data never leaves your machine.
- Zero Hallucinations: AI answers strictly based on your provided files.
- No API Costs: Query your models for free once deployed.
What I will build:
- Local LLM: Setup of open-source models (e.g., Llama 3) via Ollama.
- Advanced RAG: Intelligent document chunking with LangChain.
- Vector DB: Local embedding storage using ChromaDB.
- Custom UI: Clean, professional chat interface built with Streamlit.
Important Hardware Check:
Local AI requires specific hardware. Models perform vastly differently on a basic CPU compared to a system with 32GB RAM & an RTX GPU.
Please message me BEFORE ordering! We will briefly discuss your hardware (CPU/RAM/VRAM) to select the perfect model for smooth performance.
Lets secure your data today!
Maak kennis met Jonathan Moritz
Data Engineer, RAG AI Specialist and Spatial Data Expert
- Afkomstig uitDuitsland
- Lid sindsdec 2025
- Gem. reactietijd1 uur
- Laatste levering2 maanden
Talen
Duits, Engels
Mijn portfolio
Veelgestelde vragen
Do I need internet?
No, it runs 100% offline on your device.
Is my data safe?
Yes, it never leaves your local infrastructure.
What hardware is required?
Ideally a GPU with at least 8GB VRAM for optimal performance.
What document formats do you support?
Out of the box, the pipeline supports PDFs, TXT, CSV, and DOCX files. If you have custom database dumps, let me know!
Which Local LLMs do you recommend?
It depends on your hardware. I typically deploy Llama 3 (8B) or Mistral for fast, accurate reasoning on standard GPUs, but can configure larger models if your hardware permits.
Can the AI understand languages other than English?
Yes! Models like Llama 3 are highly multilingual and can accurately retrieve and summarize documents in German, Spanish, French, and more.
What happens if the AI doesn't know the answer?
The RAG architecture forces the AI to rely only on your documents. If the answer isn't in your files, it will explicitly tell you, effectively preventing hallucinations.

