Marketo is used for creating landing pages and sending email newsletters. It is mostly used for engaging the leads more and sending invitations and offers. There is also a program where region-wise, people get a notification whenever there is a new lead. I work with Salesforce integration with customs fields in the backend.
I mainly work on the entire thing, that is, from designing to coding to implementation. I have one or two members who provide support in designing assets just in case if I need support. I focus on the designing aspects through Design Studio of Marketo, where I plan for the design of the email that will get us more leads and fills ups of the forms. I also use it for tracking customers from social media such as Facebook, setting up UTM parameters, customizing forms, and customizing designs for the landing pages, emails, variables, etc.
I work on the latest as well as the earlier versions of this solution. Some of my clients are using the earlier versions, and some of them are using the latest version. Most of my clients are global enterprises, and it is deployed in the cloud.