Rogier van der Geer 

Meet Rogier van der Geer, trainer at Xebia Academy. Rogier is a data science trainer and trains on behalf of Xebia the Recommendation Engines and Algorithms course.

Rogier is a Data Charmer at Xebia Data. He likes sharing his knowledge, preferably through hands-on oriented training. He is looking forward to introducing you to the intricacies of probability. 

He has a Ph.D. in particle physics, where he gained hands-on experience with handling enormous quantities of data and performed complicated analyses on the stochastic processes inside the Large Hadron Collider. After his Ph.D. he exchanged physical science for data science at Xebia Data, where he is now putting his skills to use on more business-driven problems. 

Upcoming courses

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 Acun-Roos

Agile Leadership
Scrum.org
2 days
In Person

Next:

23 – 24 Mar, 2026

From:

€1825

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Advanced Analytics Translation 

Deepen your Analytics Translation skills for ideation, business case building, and stakeholder collaboration.

Juan Venegas

Analytics Translation
Data Analytics
2 days
In Person

Next:

20 – 21 Apr, 2026

From:

€1520

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Communicate Like a CTO

Patrick Kua

Agile Leadership
Leadership
techtraining
1 day
In Person

Next:

22 Apr, 2026

From:

€925

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Data Warehousing and Data Modeling

Build a solid foundation of data warehousing and modeling with this training. You’ll learn everything about data warehouse architectures, formal data modeling, performance tuning and more.

Lucy Sheppard 

Data Engineering
Data Modeling
data warehousing
1 day
Virtual

Next:

23 Apr, 2026

From:

€670

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AI Foundation Training

Evelien Acun-Roos

Data and AI
GenAI
1 day
In Person

Next:

13 May, 2026

From:

€925

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