Roel Bertens

Data Science

Meet Roel Bertens, trainer at Xebia Academy. Roel is a data science trainer and trains on behalf of Xebia the Data Science Accelerator.

As a data scientist at Xebia Data Roel is only satisfied when he fully understands something. Applying his knowledge in practice in different domains is what puts a smile on his face.  

He believes that working with people from different backgrounds and with different skills is a necessity for his development, both on a personal and professional level. While he enjoys teaching, he is eager to learn. Also from you! 

Coming from Utrecht University, where he received his PhD in the field of data mining, he knows how important it is to share knowledge. But the contagious enthusiasm of trainees willing to learn is the main reason Roel likes to be a trainer. 

Upcoming courses

Professional Scrum Master – AI Essentials (PSM-AI)

Sjoerd Nijland

ai
Scrum
Scrum Master
1 day
In Person

Next:

22 May, 2026

From:

€925

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Communicate Like a CTO

Amplify your impact and learn how CTOs communicate with less-technical audiences. In one day, you’ll gain practical tools to explain technical ideas clearly, speak the language of business, and influence stakeholders as a trusted engineer or leader.

Patrick Kua

Agile Leadership
Leadership
techtraining
1 day
In Person

Next:

1 Jul, 2026

From:

€925

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AI Leadership & Strategy

Lead AI adoption with clarity and confidence. In three days, you’ll gain the strategic insight, governance foundations, and practical tools to guide responsible AI implementation, align leadership, and turn AI ambition into measurable business impact.

Sander Dur

ai
AI for business
Leadership
3 days
In Person

Next:

3 Jun, 2026

From:

€2045

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Agentic AI for Developers

Agentic AI introduces a new generation of systems that can plan, reason, and take actions. In this hands-on course, developers will learn how to build AI agents using modern tooling and Google Cloud Platform, exploring concepts like tool use, planning, and multi-step reasoning.

Giorgia Corrado

Agentic AI
Google Cloud Platform (GCP)
2 days
In Person

Next:

20 – 21 Aug, 2026

From:

€1450

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Professional Agile Leadership Essentials (PAL-E)

Master Agile leadership and boost your Scrum Team’s and organization’s performance with our PAL-E training.

Evelien Roos

Agile Leadership
Scrum.org
2 days
In Person

Next:

11 – 12 May, 2026

From:

€1825

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