Why channel optimization is not enough
A company can have good people in every channel and still stall. Growth breaks when commercial targets, measurement, acquisition, conversion, retention and execution point in different directions.
For e-commerce brands from $2M to $20M
Approach
A growth system is only useful when it improves the decisions made every week.
Miguel Casteleiro
Start with commercial truth
We establish contribution margin, customer acquisition boundaries, payback expectations and the numbers leadership should actually use. Without those boundaries, every channel can look successful while the business becomes less profitable.
Find the real constraint
I separate symptoms from causes. The constraint may be the agency, internal capability, measurement, creative supply, conversion, retention or the strategy connecting them.
Direct the people already doing the work
I do not automatically replace agencies or internal specialists. I clarify what each person owns, what good performance means and which decisions need to be escalated.
Create a useful operating rhythm
Priorities become a working plan with owners, deadlines, review meetings and clear rules for changing budgets or direction.
What I do not do
I do not become another pair of hands inside every advertising account. Existing specialists keep executing. My responsibility is to make sure they are solving the right problem against the right target.
GrowthLeadership
Economics
Know what profitable growth allows you to spend.
Measurement
Know which numbers can be trusted.
Acquisition
Give every channel a role and clear scaling rules.
Conversion
Turn more paid traffic into customers.
Retention
Increase repeat purchase and customer value.
Execution
Give teams and agencies clear goals and ownership.
Frequently asked questions
Questions founders usually ask
Direct answers about fit, scope and what working together actually looks like.
01What happens during the first few weeks?
I start by understanding the commercial model, targets, reporting, channel setup, team and agency responsibilities. I then separate symptoms from causes, identify the most important constraint and turn that diagnosis into a prioritized plan with owners and decision rules.
02How do you decide whether the problem is the agency, the team or the strategy?
I compare what the business needs with the decisions being made, the evidence behind them and the quality of execution. A weak result does not automatically mean a weak agency. The real issue may be unclear economics, insufficient creative, poor conversion, unreliable tracking or a lack of leadership.
03Which numbers do you use to manage growth?
The exact set depends on the business, but it normally connects contribution margin, new-customer CAC or CPO, payback, LTV, MER, channel ROAS and cash requirements. The point is not to build a larger dashboard. It is to define the few numbers that should change a decision.
04Do you manage advertising accounts day to day?
I can inspect the detail and challenge the people operating the accounts, but I do not position myself as the routine operator of every channel. I work above execution so the specialists have clear targets, roles, budgets and scaling criteria.
05How often do we work together?
The cadence is adapted to the engagement and the stage of the business. It normally includes a regular leadership meeting, focused working sessions when decisions are needed and a shared view of priorities, owners and performance between meetings.
Find out what is really holding growth back.
Tell me where growth feels stuck. We will look at the business, team and channels, and determine where I can help.
Book a discovery call