Founder and leader of AmsterdamJUG JavaOne Rockstar Speaker CodeOne Star Speaker
IT Consultant, Software Architect, Team Lead and Chapter Lead working in industry since 2006 developing high performance software in multiple programming languages and technologies from desktop to mobile and web with high load traffic.
Enjoining developing software mostly in Java and JavaScript, however also wrote fair share of code in Scala, C++, C, PHP, Go, Objective-C, Python, R, Lisp and many others.
Always interested in cool new stuff, Free and Open Source software.