Arjan Molenaar

Arjan Molenaar is a software engineer working for Xebia in The Netherlands. In the past 10 years, he’s been involved in numerous projects ranging from financial systems to embedded applications. He’s gained a special interest in the human aspect of software development.

Arjan is an agile testing trainer and trains on behalf of Xebia the agile testing and specification by example courses.

In his spare time, he works on several open source projects, including FitNesse, Xebium, a Webdriver fixture for FitNesse and Gaphor, a UML modeling tool. 

Upcoming courses

Data Visualization with Python

Create data visualizations in Python using several different libraries.

Lysanne van Beek

1 day
In Person

Next:

2 Jun, 2025

From:

€725

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Polars Essentials

Enrico Erler

1 day
In Person

Next:

22 Sep, 2025

From:

€725

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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
In Person

Next:

7 Nov, 2025

From:

€725

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Architecting with Google Compute Engine 

Ready to master Google Cloud in just 3 days? This training equips you to design, develop, and manage robust Google Cloud infrastructure, setting you up for certification success.

Google Cloud Platform (GCP)
3 days
In Person

Next:

17 Dec, 2025

From:

€2095

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Data Visualization with Python

Create data visualizations in Python using several different libraries.

Lysanne van Beek

1 day
In Person

Next:

2 Jun, 2025

From:

€725

View training

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