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Lyex Martínez HernándezLM

Lyex Martínez Hernández

Amazon Seller & Vendor Consultant | Amazon Ads Expert

€167/day
1 project
Barcelona, ES
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Lyex

I am an expert in managing Amazon Seller and Vendor Central, with experience in alcoholic beverage brands. I have worked on the development and positioning of the Cream Heroes brand, successfully placing it in the Top 10 of its category and optimizing advertising campaigns with an ACOS below 20%.

My services include:

  • Comprehensive account audits and action plans.
  • SEO listing creation and optimization to increase visibility.
  • Amazon Ads campaign management (Sponsored Products, Brands, and Display).
  • Performance reports and key metric analysis.
  • A+ Content and Brand Store configuration.

I work in Spanish and English, adapting to your needs: from one-off consultations to continuous monthly management. My differential proposal is a 360° vision in digital marketing and global e-commerce, which allows me to integrate Amazon's strategy with your brand's complete digital ecosystem.

My goal is to help you increase your brand's visibility and profitability on Amazon through optimized and measurable strategies.
  • Spanish

    Native or bilingual

  • English

    Fluent

Can work on-site
Barcelona (up to 50km)

Experience

  • The Finest Group SL
    Digital Marketing Manager
    WINE AND SPIRITS
    April 2021 - Today (5 years and 4 months)
    Barcelona, Spain
    Responsible for the digital strategy and management of brands at The Finest Group. From this position, I coordinate communication on Instagram, Facebook, TikTok, and LinkedIn, ensuring brand consistency and supervising external agencies.
    On Amazon (Seller, Vendor) and Miravia, I manage the creation and SEO optimization of listings, advertising campaigns, Brand Store, and brand profile, successfully positioning the company's brands in the Top 10 of their category with an ACOS <20%.
    I lead the e-commerce strategy on WordPress and Shopify, as well as its daily management. Additionally, I develop SEO actions, achieving:

    • Greater impact on TikTok in Spain in its sector.
    • Strong organic search engine positioning.
    • International growth thanks to a consolidated digital presence.
    Amazon Marketplace Amazon Vendor Marketplaces Digital Marketing Miravia
  • Universidad de La Habana
    Instructor Professor
    ENVIRONMENTAL
    August 2019 - March 2021 (1 year and 7 months)
    La Habana, Cuba
    Professor for 2 years at the University of Havana in Organizational Management and Marketing. As part of the faculty of Organizational Communication and Marketing, I combined theoretical-practical teaching with academic and business consulting, developing analytical thinking, strategic vision, and team-building experience.
    Marketing Business Strategy Marketing Strategy Communication Strategy

Reviews

5.0

Out of 1 rating

W

Wilson

Excelente consultora Amazon: profesional, eficaz, rápida y disponible - DW PRIME

Reviewed on 3/31/2026

I worked with Lyex, it was an exceptional experience. From the beginning, she demonstrated a high level of professionalism, providing me with all the necessary support with her extensive expert knowledge. She significantly accelerated my company's registration process, trademark registration, and initial listing creation, saving me time and effort. She was always available to resolve doubts and move forward step by step. Highly recommended for any seller or vendor on Amazon. Thank you, Lyex!

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Education

  • Master in Digital Marketing and E-commerce
    EAE Business School
    2025
  • Bachelor of Social Communication
    University of Havana
    2019

Skill set

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