SharePoint Designer 2010 and the SharePoint .NET object model allow developers to extend the capabilities of SharePoint beyond out-of-the-box functionality to build powerful data-driven pages, composite applications and workflows. Organizations can leverage the seamless integration of SharePoint 2010 with Visual Studio 2010 to easily create the exact application required. SharePoint 2010 Development Certified Professionals can build custom SharePoint applications, create Web Parts, employ receivers and workflows, access data and simplify application development.