8+ years working with SharePoint platform, mostly as manager and developer and the last 2 years as consultant. SharePoint versions 2007, 2010 and 2013. Experience with SharePoint and Nintex workflows, InfoPath forms, custom web parts.
With SharePoint workflows you can automate your business processes in your SharePoint portal, and send notifications to users in case you need approval or complete tasks. I have worked with workflows in 2007, 2010 and 2013 versions.