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 - an outdoor activities platform.

I am fluent in Dutch, English and Python and an investor in Bitcoin.


Web apps

Most recent projects include many Python/Django web apps for

  • T-Mobile & Tele2
  • Hudsons Bay
  • Pon
  • Basic-fit

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. | A web company | A web company | Tablet size | 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
T: +31 6 41 05 6179