php customization on joomla site

We are setting up a Joomla website relying on the component Flexicontent ([login to view URL]). There are several customizations required on this web site + ongoing development after the launch in late April. You my login using 'business / business' for a preview of the database. This project is for a first (limited) customization. If successfull, this first collaboration will be followed by additional customization requirements and potentially an ongoing improvment plan for the site. Current situation: we have setup a database containing multiple events in multiple categories (festivals, trade fairs, concerts, etc). This database is based on the component flexicontent. We are currently using the (rather limited) search and listing capabilities of flexicontent. We now need to increase the usability of the site. The first step will be to publish the events in a weekly/monthly/yearly agenda. You're free to choose the agenda component of your choice. The agenda will display the name + type of the event, each event will be clickable and lead to the event detail page. The whole thing has to be blended into the current look and feel of the web site. Please do not bid if you don't have prooven experience with Joomla, php and one of the following content manager: K2, soobi, flexicontent. References will be asked to the short-listed bidders.