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

Professional Scrum Product Owner – Advanced (PSPO-A) (PSPO 2)

Follow the Professional Scrum Product – Advanced training course to maximize and obtain a PSPO 2 certificate.

Jesse Houwing

Product Management
Product Owner
2 days
In Person

Next:

12 – 13 Feb, 2026

From:

€1625

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Professional Scrum Facilitation Skills (PSFS)

Enhance your Scrum skills and become a better Scrum facilitator in this interactive one-day course.

Evelien Acun-Roos

Agile
Agile Coach
Agile Leadership
Scrum Master
Scrum.org
1 day
In Person

Next:

16 Feb, 2026

From:

€895

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Certified SAFe for Architects

Elevate your career as a SAFe Certified Architect. Become an expert on Agile architecture, scaling strategies, and remote collaboration for seamless Agile Release Trains.

Agile Scaling
3 days
In Person

Next:

18 Feb, 2026

From:

€2465

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Data Storytelling

Create compelling visuals and engaging data stories that inform, entertain, and drive action.

Data Analytics
Data Visualization
2 days
In Person

Next:

23 – 24 Feb, 2026

From:

€1425

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Professional Product Discovery and Validation (PPDV)

Learn how to approach the critical parts of discovery and validation in the product development process with our Professional Product Discovery and Validation (PPDV) training.

Sander Dur

Agile
Agile Coach
Product Owner
Scrum
Scrum Master
Scrum.org
1 day
In Person

Next:

24 Feb, 2026

From:

€895

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Trainer expertise

Disciplines

Software
Engineering