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Sara MarínSM

Sara Marín

Digital Marketing | Creator with Generative AI

€170/day
Vigo, ES
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Sara

I specialize in creating visual and audiovisual content generated with AI, primarily for Meta Ads and Google Ads, but also for other formats such as web banners, social media content, newsletter creatives, posters, and promotional materials. I combine creativity, strategy, and technology to boost campaign performance and enhance the digital presence of brands and projects.

With 14 years of experience in digital marketing and a background in Economics, I have developed an approach that merges analytical vision, creativity, and technological efficiency. My specialization in generative AI applied to content production allows me to offer innovative and highly tailored solutions to the needs of each company or professional.

🔹 What I do:
- AI-generated creatives for ads and digital content.
Production of images and videos optimized for Meta Ads, Google Ads, and other digital formats.

- Paid Media (Google & Meta Ads)
Design, management, and optimization of results-oriented campaigns, with a strong focus on creative testing and continuous performance improvement.

- Email Marketing
Specialist in automations, newsletters, and lead nurturing strategies that convert and retain.

- Audiovisual content with AI for social media
Creation of short videos, visuals, and AI-generated brand content to strengthen the digital presence of companies and projects.

🔹 How I work:
I am a proactive, analytical professional oriented towards continuous improvement. I believe in experimentation and the adoption of new technologies as drivers for creating more efficient, creative, and competitive strategies. My approach combines data, innovation, and careful execution.

If you're looking to elevate your ads or content with AI-generated creativity, I'd be delighted to connect with you.
  • Spanish

    Native or bilingual

  • Catalan

    Native or bilingual

  • English

    Fluent

Can work on-site
Vigo (up to 10km)

Experience

  • SM de Social Media
    Generative AI applied to Advertising and Content | Paid Media & SEM
    September 2025 - Today (11 months)
    As an independent professional, I specialize in creating visual and audiovisual content generated with AI, primarily for Meta Ads and Google Ads, as well as for other digital formats: web banners, newsletter creatives, social media content, posters, and promotional materials. My work combines creativity, strategy, and technology to develop pieces that enhance campaign performance and elevate the digital presence of brands and projects.

    Additionally, I manage Paid Media and SEM campaigns (Meta Ads and Google Ads), covering planning, setup, continuous optimization, and creative testing. My approach is results-oriented, with a special focus on experimentation and constant performance improvement.

    My methodology is based on an analytical, proactive, and innovation-centered approach, integrating generative AI and new technologies to offer efficient, competitive solutions tailored to current market needs.
    Generative Artificial Intelligence Graphic Design Paid Media Search Engine Marketing (SEM) Email marketing
  • OTR Idiomas y Viajes
    Digital Marketing Manager and Web Management | Generative AI Integration
    EDUCATION AND E-LEARNING
    December 2018 - Today (7 years and 8 months)
    Vigo, Spain
    I hold a comprehensive role in digital marketing strategy and online management, driving lead attraction and conversion. I designed and implemented web optimization in 2019 and the digital content strategy. Since then, I have incorporated cutting-edge technologies, such as Generative Artificial Intelligence, for visual asset creation and advertising performance improvement.

    Responsibilities:

    - On-page SEO and Content Management (Joomla): Continuous implementation of improvements in text, structure, image optimization, metadata, and keywords to maximize organic positioning. Comprehensive management and maintenance of the Joomla CMS.

    - Visual Strategy and Paid Media (Generative AI Integration):
    From 2025: Utilization of Generative AI for the rapid design and production of high-quality images and videos for social media and Paid Media campaigns (Facebook Ads, Instagram Ads, etc.) and SEM (Google Ads), optimizing creativity and engagement.

    - Planning, management, and optimization of Paid Media and Google Ads campaigns.

    - Web Design: Planning and design of the web restructuring (2019) in collaboration with the technical development team and management, improving information architecture and usability.

    - Sales Funnel and Lead Generation: Design, implementation, and management of the Sales Funnel, focused on lead attraction, nurturing, and qualification. With Clientify.

    - Marketing Automation and Email Marketing: Creation and sending of newsletter campaigns (AcyMailing until 2023 and Clientify since then) for segmentation and targeted communication.

    - Graphic Design: Creation of informational material (dossiers, presentations, posters, flyers, business cards) aligned with corporate identity.

    - Performance Analysis: Monitoring and analysis of key metrics (Analytics and Search Console) for strategic decision-making and optimization of marketing actions.
    Joomla Email marketing Google Ads SEO Sales Funnel
  • SM de Social Media
    Digital Marketing Specialist
    INTERNET OF THINGS (IOT)
    June 2018 - February 2026 (7 years and 8 months)
    Vigo, Spain
    I help companies and professionals boost their digital presence through comprehensive marketing strategies, web management, and social media, now also incorporating Generative AI and intelligent automations.

    I combine analysis, creativity, and technology to design personalized solutions that connect with audiences and generate measurable results. My approach adapts to each project, from prior research to execution and continuous optimization.

    🔍 Strategy and data analysis

    - Market research prior to strategic design.
    - Definition of clear and achievable objectives.
    - Development of digital marketing plans.
    - Web and social media analytics.
    - Preparation of performance reports and key metrics (KPIs).

    🚀 SEO and SEM campaigns

    - Keyword research and selection.
    - Web optimization to improve search engine positioning.
    - Management of Google Ads campaigns.
    - Link building strategies.

    🎨 Content creation

    - Article and blog post writing.
    - Production of audiovisual content for social media and campaigns.
    - Generation of images and videos with Generative AI for social media and Google campaigns.

    🤖 Automations

    - Design and implementation of forms, chatbots, and automated flows to improve operational efficiency.

    📩 Email Marketing

    - Creation of personalized and segmented newsletters.

    🤝 Affiliate Programs

    - Design and management of affiliate strategies to expand reach and conversions.
    Google Ads Meta Ads freepik Midjourney Wordpress

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Education

  • ASSENN Fundació IReS
  • Generative AI for Creatives
    Founderz
    2026
    IA Generativa para Creativos

Skill set

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