I have taken brands from nothing to millions in three to four years, working on the accounts myself rather than above them. Fifteen years of it.
Ecommerce breaks in a lot of places. Compliance, advertising, logistics, cash tied up in stock, and sometimes the plan itself. Most of the job is working out which one is actually costing you this quarter, and having the nerve to say what to stop doing about the rest.
That judgement is the thing you are buying. Anyone can add another campaign. Knowing what to remove is harder, and it is usually where the money is.
The research background behind it is five years on AI and machine learning at IIM Ahmedabad. Useful, and not the point. Everything worth knowing about this business I learned on the accounts afterwards.
I lead the team, I run your audit, and I stay on the account afterwards.