Sergio Vargas Sierra

Hi, I’m Sergio Vargas Sierra.

I help businesses get more clients and sales using Meta and Google Ads.

Deja de perseguir likes. Implemento estrategias validadas en USA, Europa y Latam para que tu publicidad sea rentable y traiga clientes reales.

sergio vargas sierra, agencia de marketing digital

Is Your Ad Budget Burning Away? 🔥

Unstable Sales

One day you sell, the next you don’t. You depend on the “luck” of the algorithm and have no predictable cash flow.

Rising Customer Acquisition Costs

Your cost per customer (CPA) keeps going up week after week and your profit margins are disappearing.

No Clear Strategy

You launch campaigns hoping they will work, but you don’t really understand the data or the reason behind your results.

I Don’t Just Run Ads. I Build Your Sales Machine.

I’ve managed campaigns in highly competitive markets in the US, Europe and Latam. I don’t experiment with your budget. I apply battle‑tested systems.

High‑Impact Campaigns

I don’t launch blind campaigns. I align your Message, Offer and Audience to unlock profitability. I use creative diversification to feed the Meta/Google algorithm, lowering your acquisition costs and maximizing your ROAS.

Sales Architecture

Cold traffic rarely buys on the first touch. I build the full path(funnels)that takes a stranger step by step until they trust you and are ready to pull out their card without you having to chase them manually.

Optimization & Scaling

We don’t play guessing games. I set up advanced tracking to identify exactly which campaigns make you money and which ones drain your budget. We scale only what’s profitable and cut what doesn’t work.

Real Results. Proven Profitability.

Strategies that generate real revenue, not just clicks. Tested in the USA, Europe and Latam.

Massive Scaling (High‑Ticket)

ESCALADO MASIVO (Caso High Ticket) Sergio Vargas Sierra Meta Ads

1,200+ Qualified Leads

+$40,000 USD in Ad Spend

Global Expansion (Europe) 🇩🇪

Resultados Leads meta Ads Europa sergio Vargas Sierra

+2,750 Leads Generated

Average Cost per Lead: €0.66

Negocios Locales & Servicios 🇺🇸

Negocios Locales & Servicios 🇺🇸 sergio vargas sierra

Minimal Costs, Maximum Return

Fully booked calendar with low ad spend

Competitive Niches (Insurance) 🇺🇸

+112% AUMENTO DE LEADS

+112% Increase in Leads

Cutting Cost per Lead by 20%

Is Your Business Ready for a Marketing System That Brings Sales Every Month?

I work with businesses that want to stop improvising with their advertising and build an ad system that brings in sales every month, renewing only when the results make sense.

+$5,000,000 USD Managed in Profitable Advertising.

More Than a Media Buyer

I saw how digital marketing agencies burned other people’s money. I decided to do the opposite.

For years, I watched big agencies with “senior” teams turn off campaigns without understanding the real business. When something failed, they blamed the algorithm while the client lost money and hope.

That became an obsession.

As a Meta and Google certified marketing manager, I understood the problem was not the tools, but the lack of strategy.

Today, my philosophy is simple: You win first, then I win.

I am not chasing likes or vanity metrics. I do not overcomplicate things. I find where the money is leaking in your business and fix it so you can sell more.

If you already invested in digital marketing and it did not work, the problem probably was not your product. It was the way it was sold to you.

Sergio Vargas Sierra

Why Working With Me Is Different

Your Strategic Partner

I manage your budget as if it were my own money.

In the digital marketing world, there are plenty of agencies that “burn” budgets without caring about the return. My philosophy is the opposite: Profitability comes first.

I am not a huge agency where you are just another number. I am a specialized consultant who obsesses over your metrics, your offer and your growth. When you win, I win.

  • Direct Communication: No intermediaries and no lost accounts.
  • Full Transparency: Access to your data and clear reports.
  • Sales Focus: I do not report likes; I report money in the bank.
Consultor de marketing digital Barranquilla meta ads sergio vargas sierra

This Is How We Scale Your Business

Deep Diagnosis

What is not measured cannot be improved. I analyze your current metrics to identify exactly where you are losing sales.

Personalized Strategy

Forget generic formulas. I create a custom plan for your business to connect with the clients who really want to buy from you.

Sales and Scale

I launch and optimize your campaigns with real data. I multiply your results month after month so you can focus only on growing.

Ready to become my next Success Story?

I am not a volume agency. I work hands‑on with each partner to guarantee results. That is why my capacity is limited.

🚨 Only 3 spots available for new clients this month.

If the form lets you book a call, it means there is still room.

Common Questions Before We Start Working Together

Your business is ready if you have a validated product or service and the capacity to handle more demand. At that stage, advertising stops being “trying your luck” and becomes an accelerator to multiply your sales or leads in a profitable and measurable way.​

There is no fixed minimum, but to see scalable results it depends on the outcomes you are aiming for and the country you are in. During the audit, I will tell you the exact figure for your niche.

From the first month you will see traffic, data and initial results. Solid optimization and profitability usually consolidate between months 2 and 3

Yes, I manage successful campaigns in both languages. I adapt creatives and copywriting to the culture of each market (USA, Europe, Latin America or others) to ensure maximum relevance.

Even though I operate as a Digital Marketing Consultant from Barranquilla, my setup is 100% remote and global.​

I adapt to you. If you already have a team, I provide the strategy and scripts. If not, I can handle the production of high‑impact creatives for an additional fee. We decide it together based on what your business needs.

No. I work month to month. I earn your renewal with results, not with legal lock‑ins.

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