Guust Nieuwenhuis works as a consultant for I.R.I.S. Solutions & Experts s.a./n.v., and is seconded to the European Commission's Secretariat-General. His tasks include developing web applications used by the different Commission services as well as by the citizens of the European Union. The technologies used for this are ColdFusion, Java, Fusebox, XHTML, CSS, JavaScript, XML and Oracle.



Recently Guust also started his own company, Orange Lark, which delivers web solutions (sites, applications and consultancy) to various clients such as Statik, Jobat, Exit_Brass!, Mastercab and many more.