Where I tinker
Some things I only understand once I've built them myself. So I build them. Sensors, small web apps and scripts that take dull work off my hands. Not everything is finished, and it doesn't have to be.

Let me put my safety goggles on.
On the workbench
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The monitoring system from my thesis
Sensors, a small web app and a layer for notes, so that every fermentation run leaves something to learn from.
- Python
- Flask
- Arduino
- Chart.js
520,680 readings
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Machine learning for designers
A toolkit that recognises from sensor data how people use a product, with an interface designers can run themselves.
- Python
- machine learning
- GUI
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The software inside MUNA
The code that makes the MUNA speculum work, from prototype to test model.
- embedded
- prototype
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Websites and automation
For Tridim and MoTiv I build websites and small automations that take dull work off people's hands.
- WordPress
- Elementor
- Apps Script
- automation
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Computer science in the evenings
Algorithms and data structures, simply because I wanted to understand what happens under the bonnet.
- Python
- algorithms
- data structures
Codecademy Computer Science, January 2026
Not everything works, and that's the fun part.
Websites I built
For my own companies, for foundations and for entrepreneurs. Click a site to see it live.
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plastilose.nl (opens in a new tab)
The site of Plastilose, the company I'm building. I designed and built it.
Visit the site
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tridim.nl (opens in a new tab)
The site of Tridim, my studio for websites and films. I designed and built it.
Visit the site
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meredia.nl (opens in a new tab)
The site of Stichting Meredia, a foundation for more respect and dialogue between cultures. I designed and built it.
Visit the site
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betabreinlessen.nl (opens in a new tab)
The site of Betabreinlessen, for tutoring in maths, physics and chemistry. I designed and built it.
Visit the site
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motiv.tudelft.nl (opens in a new tab)
The site of MoTiv, the foundation that helps students when things get hard. I designed and built it.
Visit the site
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alivewithami.com (opens in a new tab)
The site of a coach for somatic work, dance and workshops. I designed and built it with Tridim.
Visit the site
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jboumans.nl
This site. Designed and built by hand, with a register that every number on this site comes from.
Visit the site
These are really online, go and have a look.

