10 years running ads for Burger King, Lottoland and Silence. I'm based in Argentina, work on US hours and manage your account myself, for a fraction of what a US agency charges.
If you don't like my work, I'll refund the fee. No fine print.

Brands I've worked with, from the US to Europe



Read all 20 reviews on my Upwork profile →

“Absolutely thrilled with Matías's exceptional service. He brought an energy and creativity that pushed us to explore new media opportunities.”

“We cut our cost per acquisition by more than 70% and increased our conversion rate by 180%, through smarter targeting, creative optimization and landing page improvements.”

“I had the pleasure of working with Matías for a year and highly recommend him. His deep understanding of paid advertising strategy is impressive.”

“We hit ROAS peaks of up to 10, something the brand had never seen before. Over 7,000 new followers in a single month.”

“This industry comes with a lot of complexity, and we worked through it together seamlessly. We always got a great response, on both the technical and the strategic side.”

“Matías was key to getting us approved on TikTok Seller Center, no small feat in a category as restricted as supplements.”

“Thanks to Matías's expertise, we saw a 22% increase in leads, with a direct, positive impact on the business.”

“I was lucky to work with a true professional. He built a strong relationship with his agency that translated into excellent results.”

“Matías is very professional, committed and someone we can trust.”
| Makian | US agency | In-house hire | |
|---|---|---|---|
| Monthly cost | From $750 | $1,000–$3,000+ or 10–20% of ad spend1 | ~$6,500 salary, plus benefits and taxes2 |
| Who manages your account | Matías, 10 years in | Often a junior account manager | Depends on who you can hire |
| Written guarantee | ✓ 90 days, fee back | ✗ | ✗ |
| Tracking setup | ✓ Included | Often billed extra | Needs extra tools or help |
| Contract | ✓ Cancel anytime | Often 6–12 months | Hiring, onboarding, payroll |
1 WebFX, PPC management pricing · 2 Median salary of $78,760 a year for marketing specialists, US Bureau of Labor Statistics, May 2025.
Córdoba is one to two hours ahead of New York. Calls, replies and changes happen during your business day.
Burger King in Switzerland, Lottoland in the UK, Silence in Spain, Vogue Tyres in the US. The same playbook, on your account.
One monthly invoice in US dollars, paid by bank transfer through Wise. No payroll, no benefits, no employment taxes.
No account managers or handoffs. You talk to the person who runs your ads, and I answer for the results.
I won't promise you a number: no one serious can. I promise you'll be happy with the work. We work together for 90 days and, if you don't like my work, for any reason, I'll refund the management fee for all three months. No fine print, no questions asked. All the risk is on me.
Billed monthly in US dollars. Your ad spend goes straight to Meta and Google.
Tell me what you sell and how much you spend. Prefer to write? Message me on WhatsApp.
Takes two minutes. I can't change anything in your account.
What's wrong, what it's costing you and what I'd fix first.
There's no fixed minimum: it depends on your industry, your average sale value and your current cost per result. A simple rule of thumb: if you spend less on ads than the management fee, hiring me doesn't make sense yet. I'll tell you honestly in the free audit.
I won't promise you a number: no one serious can guarantee how much your cost per result will drop. What I do promise is this: we work together for 90 days and, if you don't like my work, for any reason, I'll refund the management fee for all three months. In full, no fine print.
No. The plan is built around 90 days, but if you decide to stop sooner, you can, with no penalty.
I do. No juniors, no account team, no middlemen.
No. The pixel, Conversions API, GTM and GA4 are all included in the fee.
Your ad spend (it goes straight to Meta, Google, TikTok or X) and design and video production, which is quoted separately. Ad copywriting is included.
With businesses that can track results all the way to the sale or the qualified lead: ecommerce, high-ticket services, healthcare, education and real estate.
Two reasons: I'm based in Argentina, where the cost of living is lower, and I don't carry an agency's overhead (office, sales team, account managers). You pay for the work, not the structure. The experience is the same one I used for Burger King, Lottoland and Silence.
I'm based in Córdoba, Argentina (GMT-3, no daylight saving): one to two hours ahead of New York and four to five ahead of the West Coast. My workday overlaps the US business day, so calls and replies happen during your hours.
One invoice a month, in US dollars, paid by bank transfer through Wise. I work as an independent contractor: no payroll, benefits or employment taxes on your side. Your ad spend is billed by Meta and Google directly to your card.
Book a 30-minute call and get a written audit in 48 hours. Free, no strings attached.
Tell me what you sell and how your account is doing. Within 48 hours you get a written audit with what I'd fix first. No commitment.