Fractional CTO for Latin America
Senior technical leadership from Buenos Aires, on US hours. A structural advantage, not a discount: the same seniority a US founder expects, priced by a different market.
Book a Free ConsultationA Structural Advantage, Not a Discount
Most pitches for hiring technology leadership out of Latin America lead with the price. I understand the instinct: a US founder who finds senior talent at half the usual rate wants to know what the discount is hiding. Usually, nothing. The rate difference comes from exchange rates and the size of the local market, and it tells you nothing about the seniority of the person you're hiring.
What you get from a fractional CTO based in Buenos Aires is a senior operator who works your business hours and bills in USD. In my case: 25+ years across biotech, fintech, agtech, SaaS, and marketplaces, 30+ companies from Buenos Aires, Miami, San Francisco, and Sydney, and a career spent translating between US expectations and Latin American engineering teams. Buenos Aires has no Google campus setting a price floor for that experience, so the market here prices it lower. That's the whole mystery.
Argentina produces more senior engineers than its local market can pay for, which means the best operators here already work remotely for US companies, in a working day that matches New York's almost hour for hour. Geography and market conditions happen to favor you. Use them.
What to Vet Before You Hire
Four things decide whether the LATAM advantage is real. If they all check out, the price is a bonus.
Full US-hours overlap. The whole working day, not two hours in the morning. Standups, reviews, and incident response happen in real time.
A track record with US clients. Remote experience isn't enough. Look for someone who has shipped for US companies and knows how they operate.
USD invoicing, cleanly. Billing through a US-friendly setup, so payments and contracts aren't a monthly headache.
Real scar tissue in your domain. Pattern recognition only counts if they've already made the expensive mistakes in your industry, not just read about them.
Why Latin America
Same-Day Collaboration
Buenos Aires shares 6-7 hours of overlap with New York. Unlike Asia, LATAM engineers work your business hours: standups, pair programming, and incident response happen in real time.
Senior Talent, Structural Pricing
An engagement that costs $20K-$30K/month in San Francisco runs $5K-$15K/month from Buenos Aires or São Paulo. The gap comes from exchange rates and the size of the local market; the experience level is the same.
Local Expertise Matters
Payment infrastructure, data residency, and contractor classification vary by country. A CTO with local experience navigates these without learning them the expensive way.
The AI Edge: Why Remote-First Teams Are Accidentally AI-Ready
Everyone is focused on which AI tools to buy and which models to fine-tune. Meanwhile, the actual bottleneck is context: AI is only as good as the information you feed it, and companies that never had to write things down are now scrambling to produce the documentation it needs.
LATAM remote teams already have it. Years of distributed work across multiple timezones forced these teams into documentation-first cultures out of necessity. That documentation surface area is exactly what AI coding agents, chatbots, and automation need to function.
ADRs → AI Coding Context
Architecture Decision Records explain why technical choices were made. Feed them to Codex or Claude Code and the AI gets the reasoning behind the design, on top of the code itself.
Wikis → Internal Chatbots
Structured Notion or Confluence knowledge bases become training data for AI agents that answer operational questions instantly, for the whole organization, new hires included.
Async Standups → Sprint Analysis
Structured async updates become input for automated project analysis. AI surfaces patterns: which teams are blocked by the same dependency, which estimates are off, where tech debt is accumulating.
Onboarding Docs → AI Ramp-Up
Onboarding documentation becomes the foundation for AI-assisted developer ramp-up. New hires interact with an AI fed the entire onboarding corpus: setup guides, architecture overviews, coding conventions.
The right fractional CTO shapes that culture for AI: standardizing formats, structuring knowledge bases, setting up async norms that produce clean data. And if the mandate is GenAI specifically, that's most of my current practice: RAG pipelines, agent architectures, evals, and the unglamorous work of getting LLM systems into production. See how I run GenAI engagements.
About Me
I'm Ezequiel Actis Grosso, an experienced technology leader with over 25 years of experience in software development. I've worked across the globe—from Buenos Aires to Miami, and from San Francisco to Sydney—helping companies of all sizes succeed, from global corporations to fast-growing startups.
For the past decade, I've partnered with startup and scale-up founders in Latin America and the United States, helping them move fast, find product-market fit, scale their B2B SaaS products, and avoid leaky retention—without the burden of over-engineering and processes that slow them down.
- Track record of successful digital transformations
- Deep expertise in cloud and product development
- Proficient in DevOps practices and GenAI
Ready to Build Your LATAM Engineering Team?
I'm a fractional CTO based in Argentina with 25+ years bridging US companies and Latin American engineering talent. Let's talk about what you're building.
Frequently Asked Questions
What does a fractional CTO in Latin America actually do?
The same thing one in San Francisco does: owns architecture, hiring, and technical strategy part-time. The LATAM difference is the bridge work: US business expectations on one side, Latin American engineering teams on the other, and a working day that overlaps New York's almost hour for hour.
Why hire a fractional CTO in LATAM instead of the US?
The structural reasons come first: full US-timezone overlap for real-time collaboration, senior operators with US-client track records, and bilingual teams. The 30-50% price difference below US rates is real; it comes from exchange rates and the size of the local market, and the experience level is the same.
Can I hire a fractional CTO for GenAI work in Latin America?
Yes. GenAI is most of my current practice: RAG pipelines, agent architectures, evals, and production LLM systems for US startups, all run on US hours from Buenos Aires. Timezone overlap matters even more for AI work, because model choices and eval results need same-day conversations.
How much does a fractional CTO in Latin America cost?
A fractional CTO in Latin America typically costs $5K-$15K per month on retainer, roughly 30-50% less than US-based equivalents. Engagement models include advisory retainers, advisory plus bounded MVP work, and embedded leadership; the full breakdown is on the pricing page.