My title has always said marketing. What I have done for 14 years is answer one question: how to grow brands in competitive markets.
Ten years at PepsiCo on Pepsi, Lay's, Doritos and Cheetos, in local, regional and global roles. I turn business vision into playbooks and move teams, whether they report to me or not, until the results show in the market.
Turned the Champions League sponsorship into market-ready activation packages across brands and markets.
Pepsi · UEFA Champions League 2023
Pepsi + Vini Jr.
Always-on Champions League toolkit, redesigned to give markets local flexibility, and adopted by more than 20 markets.
Cheetos · Popcorn launch
Cheetos Crispetas
Launched Cheetos Popcorn with R&D, sales and operations: +24 points of segment share within two months.
Lay's (Margarita) · Kettle repositioning
Made with dedication
New sea salt recipe, redesigned pack and communication for Lay's Kettle, later rolled out to Peru and Chile.
Lay's (Margarita) · Premium launch
Sensations
Took Lay's into the premium segment for the first time, landing at a 110 index versus plan.
Lay's (Margarita) · UEFA Champions League 2021
Football, better together
Regional promotion delivered with trade marketing: growth between 8% and 50% depending on market.
Behind the scenes
On set, in store, at the final.
With Lionel Messi. Pepsi Football, on set.With Vinícius Jr. Pepsi Football, on set.With the production team and Messi. Working closely with top athletes.Pepsi Kick Off Show. TikTok challenge winners on stage before the Champions League Final.Recycle for the Win. UEFA Champions Festival, final weekend in London.UEFA Champions League Final. Pitchside with the team.Margarita in store. Lay's execution at the point of sale.
Selected cases
How the numbers happened.
Scope, what I did and the result, in the words of my profile.
Pepsi Zero Sugar · Global · 2023–2025
A growth agenda for 45 markets, led without direct authority.
Scope
Global zero sugar strategy across 45 markets, working with four matrixed regional marketing leads.
What I did
Shaped the global category and brand growth agenda. Defined portfolio and price-pack architecture strategy in key markets including the UK, Nigeria and Brazil. Tracked volume, profitability and share through post-campaign ROI analysis.
Result
Contributed to 11.9% global volume growth in 2024.
11.9%
Global volume growth for Pepsi Zero Sugar in 2024, to which the agenda contributed.
Pepsi · 2022 World Cup
#1 in global engagement with Nutmeg Royale.
Scope
Global football platform for Pepsi across 45 markets, with two matrixed regional marketing leads.
What I did
Delivered the World Cup campaign in more than 45 countries with Messi, Ronaldinho, Pogba and Vinícius Jr. Built the long-term football platform, grounded in consumer research. Managed creative and production agencies and approved local adaptations to protect brand consistency.
Result
33.9 million views, a 4.3% engagement rate at 2.3 points above the industry benchmark, and the highest share of voice in media and PR at 20%.
Pepsi · UEFA Champions League Final
A sustainability playbook that markets actually adopted.
Scope
Pepsi's global sustainability playbook, launched to more than 400 attendees.
What I did
Piloted it at the UEFA Champions League Final at Wembley, with reverse vending machines, visible recycling points and a reward system, aligning multiple functions, partners and stakeholders.
Result
87% reusable cup return rate, seven points above target, and adopted in more than five markets within a year.
Potato chips category across Latin America, with Lay's, Ruffles and Stax.
What I did
Introduced the Súper Precios go-to-market initiative with the local team, addressing price rather than brand preference as the barrier to penetration, with an accessible price-pack proposition.
Result
37% sell-in and 11% sell-out growth, recognized with the BAM award in the Bold and Brave category.
+37%
Sell-in growth, with 11% sell-out growth and the BAM award.
Lay's Kettle · Premium
Finding the premium opportunity nobody was serving.
Scope
Category marketing strategy for the potato chips portfolio, with three direct reports.
What I did
Identified an underserved premium opportunity from consumer insight and led the repositioning of Lay's Kettle: a new sea salt recipe, redesigned pack and communication.
Result
A premium proposition strong enough to be rolled out to Peru and Chile.
Doritos · Latin America
Same concept, different flavor: Roulette went sour.
Scope
Doritos across multiple markets in the region, with the multi-year brand strategic plan.
What I did
Launched Doritos Roulette in Chile, a concept built on consumer research and developed with R&D. When we took it to Colombia we changed the flavor: elsewhere spicy worked, there sour mattered more. That is how Ruleta Ácida was born.
Result
+8 points of market share in Chile. In Colombia, 2 points of share and a 126 index versus plan.
Cheetos · Innovation
24 points of segment share in two months.
Scope
End-to-end brand and innovation strategy for Doritos and Cheetos.
What I did
Launched Cheetos Popcorn, leading development with R&D, sales and operations.
Result
+24 points of segment share within two months.
How I work
Clear plans, aligned teams, measured impact.
I lead through influence, with or without formal authority, and I measure myself on impact rather than activity.
1
Unlock profitable growth
Sharpening brand positioning, portfolio and price pack architecture, including against private labels and discounters.
2
Scale innovation
Building business cases, aligning cross-functional teams and launching with discipline.
3
Make it executable
Turning complex marketing agendas into clear priorities that local teams can execute.
“It's not about having the loudest voice in the room but a genuine one.”
From my post “10 years at PepsiCo”
Beyond marketing
I built my own AI agent, and I use it every day.
A personal AI agent with persistent memory, running on Claude and Claude Code, for category and competitive analysis, consumer research, campaign copy and automated reporting. This page was built with it.
The value shows up when you redesign the whole process, not when you add isolated use cases.
An agent is most useful when it knows where it can be wrong and a person validates the output.
Brand Strategy
Portfolio Strategy
Price Pack Architecture
Innovation
Go-to-Market
Consumer Insights
P&L Ownership
Cross-Functional Leadership
AI for Marketing
Career
From one market to 45.
Open any role to see what came out of it.
2025
Most recent role
Marketing Director, Carbonated Soft Drinks Business Unit · PostobónApr 2025 – Sep 2025
PepsiCo
2015 – 2025 · local, regional and global
Senior Global Marketing Manager, Pepsi Zero SugarJun 2023 – Mar 2025
Global growth agenda across 45 markets, contributing to 11.9% global volume growth in 2024.
Sustainability playbook piloted at the UEFA Champions League Final, adopted in more than five markets within a year.
Global Marketing Manager, PepsiFeb 2022 – May 2023
Nutmeg Royale, the 2022 World Cup campaign: #1 in global engagement with 33.9 million views.
Champions League always-on toolkit adopted by more than 20 markets.
Santiago is at his best in turning complexity into a clear plan that markets can execute. He is strategic, calm under pressure and genuinely collaborative, and people enjoy working with him.
Salman ButtGlobal Brand Leader, PepsiCo · managed Santiago
He is one of those marketers who combines strategic clarity with real execution. He was demanding on standards, and he developed his direct reports into stronger marketers.
Nicolás López MartíGlobal Director, Content Creation & Distribution, Sigma Foods · managed Santiago on Lay's
The briefs were clear, he was in touch with what the local markets required to ensure we delivered a successful football programme that would actually be used.
Miles WoodfordSVP Partnerships, COPA90 · partner on the UEFA Champions League program