Note: InfoPath also supports elements of SharePoint 2013 workflow but with Microsoft phasing InfoPath EPC Group would not recommend using InfoPath for this or any other custom development requirement in SharePoint
For you to be able to perform development activities in SharePoint 2013 , Office 365 and/or SharePoint Online and Microsoft Azure , there are core technologies and tools you must have available as detailed below: SharePoint 2013 Development Environment: Visual Studio 2013 and tools Microsoft Office 2013 Professional An Office 365 Developer Site Windows Azure SDK and tools: High-level overview of SharePoint 2013 Workflow and the W orkflow Manager Workflow activities, which are implementations of activity classes and are implemented declaratively by using XAML (e.g