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# Who is Mariano Martene?
- URL: https://marianomartene.com/about/
- Published: 2024-09-25T11:55:57.000Z
- Updated: 2026-08-15T11:21:48.000Z
- Author: Mariano Martene

$ whoami --role 

![Mariano Martene](https://marianomartene.com/content/images/2026/02/image6-1.png) 

# Who is Mariano Martene?

I build the systems that take companies from founder-ledto system-led 

// about

I'm Mariano. I started in Buenos Aires running a performance agency Google ranked among Argentina's top partners. In 2019 I joined a bootstrapped French SaaS company as a first employee, ended up Head of Growth, and helped take it from €1M to €2.5M ARR— no VC money, no shortcuts. 

  
Today I work independently with B2B SaaS teams at $1M–$5M ARR as a [fractional Head of Growth for B2B SaaS teams](https://marianomartene.com/fractional-head-of-growth/) and hands-on technical partner. Signal-based pipelines, CRM architecture, outbound systems. Right now most of that work sits at the intersection of AI and GTM infrastructure — the companies building these systems will compound in ways that will be very hard to catch up with. 

If that sounds like you, [let's talk → ](https://marianomartene.com/contact/)