Ron Pasch

Ron Pasch Software Engineer


My name is Ron Pasch and I've had a major interest in computers and programming, ever since the early age of eleven. Since then I have programmed in several languages on many platforms, including some very old machines such as the Commodore 64, Amiga and even the ancient TI99/4.

I spend most of my time as a webapplication developer using a large diversity of programming languages such as Java, ColdFusion, Spring MVC, JavaScript, HTML, CSS, jQuery, AngularJS, Actionscript MXML and many others.

Currently I am the founder and owner of Paronix, a full service intenet agency with a diverse client portfolio. We service small and larger clients such as The Dutch Railways, Erasmus MC, Stichting and others. If you think our services could be of use to you, feel free to contact us.


(years of experience)

  • ColdFusion (20+ years)
  • HTML (20+ years)
  • CSS (20+ years)
  • JavaScript (20+ years)
  • SQL(20+ years)
  • Adobe Flex (12 years)
  • ActionScript 3 (12 years)
  • Java (9 years)
  • Spring (7 years)


List of other technologies I am experienced and/or very familiar with

  • jQuery
  • AngularJS
  • Gulp
  • Bower
  • PostgreSQL
  • MySQL
  • Linux (Debian/Ubuntu)
  • SVN (Subversion)
  • GIT
  • Apache HTTPD
  • Apache Tomcat
  • Railo/Lucee
  • Hudson
  • Maven
  • PHP
  • IIS
  • JSON
  • SOAP
  • XML
  • Bootstrap
  • Wordpress
  • Mura CMS
  • FW/1
  • And more...


Oct 2015 - Present

Founder & Owner

Dec 2004 - Sept 2015

Prisma-IT, Rotterdam
Principle Software Engineer

2001 - 2003

Hogeschool Inholland
Coordinator Webcenter


ColdFusion 5 Certified Advanced Developer
score 100%

ColdFusion 6 MX Certified Advanced Developer
score: 93%

ColdFusion 9 Certified Advanced Developer
score: 91%

Flex 4.5 Certified Developer
score: 86%