Corporate project · Industrial manufacturer · Working prototype

On-Premise Local AI Workspace

An AI portal running on the company's own server so data never leaves the building: document search, writing and task assistant, module-based permissions and an admin panel.

AI
Web app
Data privacy

Local modelno cloud
RAGsearch across PDFs
Role-basedmodule permissions
2 modelsside-by-side comparison

1DocumentsPDFs and company docs
2IndexLocal embedding model
3QuestionAuthorised user
4Local modelOn the company server
5AnswerWith its source

Built for an industrial company. For confidentiality, the company name, logo, product/part codes and internal data are not shared; images are cropped accordingly. The flow diagram is illustrative.

The need

Employees want AI tools, but uploading company documents to external services is unacceptable for confidentiality.

The solution

An open-source language model runs on the company server; data stays inside.
PDF documents are indexed; questions get document-grounded answers.
User and role permissions: everyone sees only their own modules.
Admin panel and a side-by-side model comparison screen.

Delivered

Web portal
Admin panel
Server installation

Technologies

React 18
Vite
Tailwind
Express
JWT
Ollama
bge-m3 embeddings

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