[mak4athp]

It's extremely hard to sell a novel "job title" as a consultant.

Most clients will want to see examples or case studies of your success in the role -- so that they can understand what you do -- and that can't happen until you get some clients. You'll have a very hard time selling it as "I've done this, that and the other thing in a few different places so of course I can do this for".

You either need to find the established title that already applies to the role you want (project manager?), capture the rest of the supply chain (digital agency?), or you need to stumble into a defining gig before you start marketing yourself.