Ruurtjan Pul

Founder of Monomatic, independent maker, husband, father, indoor climber.

I quit my job to make free web tools

I quit my job. I'm now unemployed. I remember daydreaming about making an aggregation site for flash games back when I was 10 years old.

Understanding Kafka with Factorio

While playing Factorio the other day, I was struck by the many similarities with Apache Kafka.

Learning linear algebra with Scala

I recently came across 3Blue1Brown's "Essence of linear algebra" YouTube playlist. Here's how you can learn linear algebra by coding it out in Scala.