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Things I Do

Joris de Ruiter profilepic

Web Developer is what my CV says — but I am just as happy to be labelled a Designer, Creator or Programmer. What I really do, what I live for, is solving problems.

I make Web Applications that work on mobile, tablet and desktop. My expertise is full-stack with Python/Django on backend.

In recent years I've made web applications for T-Mobile, Hudsons Bay, Pon and others. I'm also maintaining Adventuretickets.nl - an outdoor activities platform.

I am fluent in Dutch, English and Python/Django

Web Programming

My recent projects are Django/Python web apps:

Zelfevaluatie Online

Zelfevaluatie Online

Zelfevaluatie Online 360 is online software to hold a 360 quesionnaire among your collegues. The results of the questionnaire are summarized in a handy PDF report.

Adem en Eefje

Adem en Eefje | iPhone app

Adem en Eefje is an iPhone app for Dutch children with asthma problems. It gives the children video breathing exercises and a logbook to record their mood and medicine use per day.

I've made a dashboard for the doctor to see the progress for each of their little patients.


Boralis.nl | A web company Boralis.nl | Tablet size Boralis.nl | Tablet size

Boralis is a Dutch web company investing in startups in web & mobile. I've implemented their new homepage and made it fully responsive (mobile-ready, tablet-ready).



Klunc is a way of shopping online together. I have implemented their homepage and customer pages.


Vrij Universiteit, Amsterdam

Bachelor + Masters in Artificial Intelligence

Finished my masters in Artificial Intelligence on the topic of Data Mining Facebook.

I also finished courses in Programming, Mathematics, Statistics, Psychology, Logic, Machine Learning and Data Mining.

Work Experience

My Skills


Dutch English

Web Languages:

HTML CSS3 jQuery BootStrap WordPress Python Django MySQL PHP Photoshop Amazon AWS GIT SVN

Programming & Data Mining:

Java Weka Matlab R MongoDB Data Mining Machine Learning


Contact Me

JDRuiter software
KVK: 55225136
Joris de Ruiter
E: joris@jdruiter.nl
T: +31 6 41 05 6179