Ruud Juffermans
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Portfolio

Projects and case studies

From data architecture to AI solutions. Every project covers the problem, the approach, and the result.
Showcase project

3 weeks

End-to-end analytics pipeline for sales data

From raw CSV files to an automated pipeline with a data warehouse and interactive Power BI dashboard.

Python
SQL
Power BI
Data Engineering

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Showcase project

4 weeks

RAG system for an internal knowledge base

An AI-powered search tool that makes hundreds of company documents searchable in natural language.

GenAI
RAG
Python
LLM

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