I have been exclusively working with SharePoint technologies since 2008. I have designed, developed custom web parts, event handlers, timer jobs, workflows as well as architected and implemented SharePoint infrastructure in both small and fortune 100 companies. I have expert knowledge in both server side object model as well as CSOM. I have automated many business processes using Visual Studio workflows as well as designer workflows. I have extensive experience in integrating on-premises SharePoint with Office 365 as well as migrating on-premises SharePoint to SharePoint online