Are you working on migrations from on-prem SharePoint 2013/2016 farms to SharePoint Online? This session provides information about what you should take into account with regards to customizations that might be deployed/added to SharePoint. You can think about Full Trust Code, Sandbox Solutions, Workflows, InfoPath Forms, JSLink, and Provider Hosted Applications.
Also, based on a real-live migration, tips and tricks will be shared about what might/will break, if not mitigated properly.
This session will be relevant for everyone working on a migration to SharePoint Online, not only for developers.