Digitlal Marketing Expert
Digital Marketing is all about your A/B Testing and Strategy. Even "Super" Professionals fail without a proper strategy. And if your strategy includes publishing 5 Blogs in a week or generating 50 Backlinks in a day, that ain't going to help and ultimately you'll end up dissipating your allocated funds.
Digital Marketing isn't that course you did or Blog you just read or Test you gave to Google. Its more than that and comprises of Analytical and Tactical skills.