Jeffrey Fermin is associated with New Theory, based in Miami as per the website address provided. However, without more specific details or access to the current content of the URL [https://www.newtheory.miami/](https://www.newtheory.miami/), it’s challenging to provide a detailed description of his role or the services offered by New Theory. Typically, someone associated with a domain named "New Theory" might be involved in innovative approaches to business, marketing, technology, or creative industries. If you need more precise information about Jeffrey Fermin and his endeavors at New Theory, it would be beneficial to directly explore the website or contact him through the provided platform for up-to-date and detailed information.