Van Vianen Consultancy

Welcome to the homepage of Jeroen van Vianen. I am currently working as an independent technology consultant for my own company Van Vianen Consultancy. My main focus is on consumer oriented Java based web solutions, but I'm also experienced in mobile apps, big data, search engine optimization, HTML prototyping, and many more.

Titanium Certified App Developer

I am a Liferay Certified Portal Developer and Titanium Certified App Developer.

Here are some technologies I'm familiar with:
java | scala | tomcat | jboss / wildfly | maven | git | lucene | nutch | hibernate | spring framework | spring security | spring boot | spring mvc | cassandra | spark | postgresql | postgis | mysql | oracle | linux | jQuery | Vue | Angular | google maps | google analytics | appcelerator titanium

I've published two iPhone apps in the Apple App Store:

DB Alerts quicktide 2018

If you wish to contact me, here's my vCard, or view my resume at LinkedIn or my repositories at GitHub.

I also do CAcert Web of Trust assurances. I can give you 10 points.

Project portfolio

Older stuff