Architrecture and development of a batch processing application for the consolidation of european customerdata to the United States. The application reads customers records from the European database, validates the records and sends them in a unified format to the HP headquarters in the USA. The application can process 20.000.000 records per our.

Microsoft had stored the customerdata in two different databases, Microsoft SQL server and Siebel. Changes to the Siebel database where not correctly replicated to the MSQL database and vice versa. It was my job to synchronize the records in the two databases by creating some automated scripts.

Founder and chairman of the Netherlands PHP user group / Nederlandse PHP gebruikers groep (http://www.phpgg.nl). This PHP usergroup is for professional PHP developers in The Netherlands and Belgium and gives them a platform to share their common interests.

Development and implementation of business logic rules into Opalis scheduling software to automate the invoice workflow process for the pay-per-view department of UPC Amsterdam. Opalis Integration Server creates dynamic, rule-based workflows that runs across multiple systems.

Software engineer at Mint (media integration) BV, Gouda, Netherlands. This company is specialized in groupware solutions and chipcard management systems. Monade is a chipcard management system developed for Interpay and some banks in the Netherlands.