Guillermo Barreiros

Initiator
DISC Type : Di

Logistics OTR Senior Manager - First Mile at Mercado Libre

Área metropolitana de Ciudad de México, Mexico

Overview

Guillermo Barreiros is a Senior Logistics Manager at Mercado Libre with extensive experience leading cross-border commercial strategy and operations in the LATAM region. An engineer from Pontificia Universidad Católica Argentina, he excels at managing complex P&L structures and spearheading business transformations in high-growth environments for companies like Kavak and Techint.

There is no publicly available information regarding Guillermos personal life or hobbies.

As a founding manager for Kavak in Peru, he oversaw a $40 million investment and reduced cost-per-car sold by over 60%, achieving $5. 5M in monthly savings.

Personality Overview

Friendly Challenger

Confident

Impact-Oriented

They don’t mind taking a stand if they believe in something.  They usually prefer to drive the conversation. They measure a product on its merit but can be influenced by strong testimonials.

Topics They Care About

Operational Efficiency
He has a proven track record of redesigning key processes to double productivity and drive significant cost savings in complex logistical and reconditioning operations.
LATAM Operations
Has hands-on experience scaling operations and leading teams across multiple Latin American markets, including Argentina, Peru, Mexico, Chile, and Colombia.
P&L Management
Demonstrated expertise in owning the full P&L for major business regions, with a strong focus on aligning operational execution with profitability targets.

Media Appearances

Guillermo has no verified media appearances

Work History

12-2025
Logistics OTR Senior Manager - First Mile at Mercado Libre
6-2025 - 12-2025
Regional Business Director – CDMX Center 🇲🇽 at Kavak.com
4-2024 - 6-2025
Director Operation Excellence & Certification 🇲🇽 at Kavak.com
7-2023 - 4-2024
South Cone Operation Excellence Sr. Manager 🇦🇷 🇵🇪 🇨🇱 🇨🇴 at Kavak.com
1-2022 - 7-2023
Head of Operations - Sr. Manager 🇵🇪 at Kavak.com

Education

2013 - 2017
Ingeniería from Pontificia Universidad Católica Argentina 'Santa María de los Buenos Aires'​

More Information

Social Presence :

Prographics :

Exp : 9 Location : Área metropolitana de Ciudad de México, Mexico Job Level : Middle Designation : Logistics OTR Senior Manager - First Mile at Mercado Libre
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Insights For Selling To Guillermo

During A Call Or A Meeting

DO's

  • Acknowledge their status and position during the conversation
  • Clearly address the competitive aspects
  • Look like someone who is on top of their game

DONT's

  • Avoid focusing only on the product or its ROI, keep building trust subtly
  • Don’t be very informal even if they are being so themselves
  • Don’t be too verbose or overly friendly; a little bit, however, is fine

When Cold Calling

When Writing An Email

While Negotiating & Closing

    The secret to closing fast with Guillermo is

  • Product value plays a big role, followed by relationship and a sense of achievement.
  • Will you ever get a clear answer from Guillermo

  • If they do not firmly believe in you, they will refuse without hesitation.

Insights For Deal Planning

    How fast (or slow) will Guillermo move?

  • If they develop confidence in your product and you, then they can make fast decisions.
  • Can Guillermo take some risk or not?

  • If necessary, they have the ability to take risky decisions.

You And Guillermo

Personality Compatibility


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