Career Milestones

(Data) Scientist with experience in the space, financial, oil and gas, and commercial industry. By studying, working, and living in various countries, I obtained also a lot of international experience. I am scientifically-minded and always eager to learn more.

January 2021 - now

PhD astronomy at University of Leiden

Using machine learning to image the low frequency universe at the highest resolution.

February 2019-December 2020

Data scientist at Matrixian Group

I worked on several projects in groups and alone. To mention a few: 

  • A global address checker for big Dutch package deliver companies.

  • A model for predicting pre-payment for mortgages for a bank. 

  • A home value prediction model.

  • Determine where to place green rooftops and plant trees with open data.

July 2017 - June 2020

Freelance scientific writer at Scientias

Writing articles for Scientias. This is one of the biggest popular scientific websites in the Netherlands and Belgium. You can find my articles here:

September 2018 - January 2019

Astronomy intern at the European Space Agency

I worked with the new Gaia DR2 data (highest quality data about our Milky Way). This resulted in my first scientific published paper:

June 2017 - August 2017

Mechanical Engineer at EPPM

Summer intern for EPPM in Tunis Tunisia). Here I did stress calculations for lifting lugs.



2017 - 2019

Advanced Master Space Studies

University of Leuven

"The Master of Space Studies programme is designed to prepare scientists to respond to a myriad of challenges and opportunities within the space sector." 
I personally focused on the technical and scientific track, where I learned much about the different scientific sides of the space field, such as space biology, astronomy, rocket science, etc.

2015 - 2017

Master Mathematics

University of Ghent
I specialized in the Mathematical Physics track, with a strong focus on Astronomy. This resulted in a master thesis about the Nuker Model (an analytical way to derive important properties of galaxy characteristics).


Master Astrophysics
University of Uppsala

As part of my master's program at the University of Ghent I went on Erasmus exchange to the University of Uppsala in Sweden. Here I focused on Astronomy.

2013 - 2015

Bachelor Physics

University of Utrecht

As part of the double bachelor program with mathematics, I obtained both a separate math and physics degree.

2012 - 2015

Bachelor Mathematics

University of Utrecht

As part of the double bachelor program with physics, I obtained both a separate math and physics degree.




Mathematica, Python, Matlab, MySQL, R, Microsoft Office, Solid Works, Tableau, Object Oriented Programming, LaTeX, Deep Learning, Machine Learning


Experience in scrum environment, interest in people and cultures, team player but also strong individually


Volunteering work

Stamily (2018-now)

In 2018 I founded a worldwide organization ( for people who stutter/stammer to share their stories, build a community and feel less lonely with their stutter/stammer. We have now around 50 members spread out all over the world and organize meet-ups in Europe.

Asbronomers (2018-2020)

Together with a Spanish friend from my studies, I ran a science website from 2018 to 2020. We wrote about the space industry and astronomy.

Vidius Studentenunie (2014-2015)
I was a Member of the committee of education, where I tried with fellow members to make life in Utrecht better for students.


©2020 by Jurjen.

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