Just a user , with a serious Joomla addiction !
Mike runs his own company joombiz.eu. The company is focused on Joomla as main CMS. Mike is a sitebuilder, who consults his clients towards successful online business with Joomla. Joombiz also provides sites for non-profit and educational organizations. Joombiz is a rather young company, but took over the portfolio and clients from Mike's former company, which was active for more than 10 years (we started in the HTML/PHP era ;-) ).
He engaged back to the community in 2012 and is active in some workgroups, forums, etc...