Ruben Oostinga

Ruben is a software development consultant at Xebia. He focuses on setting up frontend architectures and improving software development teams.  

Originally he is a backend Java developer but shifted to the frontend. Nowadays he leverages his software engineering skills to avoid having to rebuild the frontend every couple of years. 

Studying Computer Science Ruben came in touch with programming. It provided problems which are interesting to solve. To solve these problems it is required to understand the techniques that can solve them. This led to a constant drive to understand the tools and frameworks that he works with. He strives to let the technical understanding lead to creating code that not only works but also follows good design principles. This makes the code easy to read and to maintain. 

Upcoming courses

AI Scrum Master Training

Discover the next level of Scrum Mastery in our one-day training that combines the proven knowledge of our Xebia-certified AI Scrum Master training with the cutting-edge capabilities made possible with Generative AI. This immersive experience equips you with the foundational skills of Agile and Scrum leadership, enhanced by the efficiency and power of Generative AI tools.

Evelien Acun-Roos

Data and AI
GenAI
Scrum
1 day
In Person

Next:

26 Aug, 2025

From:

€775

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Data Visualization with Python

Create data visualizations in Python using several different libraries.

Lysanne van Beek

1 day
Virtual

Next:

1 Sep, 2025

From:

€725

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Polars Essentials
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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Deep Learning and AI in One Day

Enrico Erler

Deep Learning
1 day
Virtual

Next:

10 Nov, 2025

From:

€670

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Trainer expertise

Disciplines

Software
Engineering