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David MartínezDM

David Martínez

SEM Specialist

€200/day
Murcia, ES
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About David

Paid Media Specialist with over 10 years of experience managing advertising campaigns for eCommerce and SMEs.

I have managed high-budget accounts on Google Ads, Amazon Ads, and Meta Ads in international markets. I also work with businesses that are starting to scale their online acquisition and need a specialist without the costs of an agency.

What I offer:
→ Google Ads and Amazon Ads for multi-market eCommerce
→ Customer acquisition for SMEs.
→ Analysis, continuous optimization, and focus on ROAS and ROI
→ No long contracts — total flexibility

I work directly with the client, without intermediaries, with clear reporting and measurable results from the first month.

💬 If you want your advertising investment to turn into measurable results, we can talk.
  • English

    Conversational

  • Spanish

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • Siroko
    SEM & Paid Media Specialist
    E-COMMERCE
    February 2023 - Today (3 years and 5 months)
    Gijón, Spain
    Specialist in Google Ads and Meta Ads managing high-budget accounts in international markets. Development of launch strategies, implementation of scripts and advanced automations for large-scale optimization, continuously improving operational efficiency and maximizing ROAS in highly competitive environments.
    Meta Ads Google Ads AI
  • MediterraneanBox
    Marketing Manager
    E-COMMERCE
    March 2020 - Today (6 years and 5 months)
    Murcia, Spain
    Responsible for the comprehensive marketing of an online fruit store. Present in all stages of the funnel.
    WooCommerce Google Ads Meta Ads Instagram Marketing Facebook Marketing

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Education

  • Degree in Marketing
    University of Murcia
    2015

Skill set

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