About

Ruud Juffermans

I'm a Data Analytics & AI consultant with a background in computer science, data engineering and AI applications. I've worked in aerospace, with the police, and reached thousands of students through online courses.

At the Netherlands Aerospace Centre (NLR) I built data platforms for EU research projects. At Noord-Holland Police I applied AI and data analysis to real investigations — turning unstructured data into actionable insights.

Everywhere I saw the same pattern: companies sitting on valuable data without a way to unlock it, and AI hype without practical implementation. I started this practice to close that gap — for companies that don't have a 20-person data team.

I've seen what happens when data and AI work — and what happens when they don't.

Expertise

Data Analytics

Power BI
Data modeling
ETL
Data visualization
KPI frameworks

AI & GenAI

LLMs
RAG
Prompt engineering
AI agents
Document processing

Engineering

Python
SQL
PostgreSQL
API development
Azure

Tools

Claude
ChatGPT
Copilot
Power Query
DAX
My path

From student to consultant

2019

Started Computer Science — Business Data Management

2020

Published first Udemy courses

2023

Data Engineer at Netherlands Aerospace Centre

2024

Data Analyst at Noord-Holland Police

Want to work together?

Get in touch for a no-obligation intro call.