Melle Koning is teamlead for the software development servicelayer team at Airtrade Holding BV in the Netherlands. Airtrade is a travel company, selling tickets using shops in the netherlands and (of course) from sites like www.vliegwinkel.nl, www.budgetair.nl but also in germany with www.flugladen.de.

Readers of my blog from the US might be interested to know that Airtrade is part of the BCD holding, Airtrade USA is known for www.vayama.com

In 2011, Airtrade/Vayama/Cheaptickets joined together into Travix.