The dev4mac application is for Mac and iPhone developers and for people looking to hire developers.
Are you are a developer? If you create Web applications or native applications for Mac OS X or the iPhone, create your free account at dev4mac.com and showcase your skills. You will also be able to exchange with other developers like in any social network.
Are you looking for a developer? If you have a project for an application, create a free account and contact directly the developer with the right skills.