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Guillermo QuintanillaGQ

Guillermo Quintanilla

SEM Specialist

€100/day
Barcelona, ES
8-15 years

Average response time: 1 hour

About Guillermo

Soy especialista en crecimiento digital con más de 7 años de experiencia ayudando a CEOs y equipos fundadores a escalar empresas B2B, especialmente en entornos SaaS, PropTech y productos digitales. A lo largo de mi trayectoria tanto como responsable interno como en proyectos autónomos, he liderado estrategias que han generado más de 500.000 € ARR en adquisición digital, con CPLs y CPAs por debajo de 0,11 €, y crecimientos de ingresos sostenidos superiores al 20% interanual.

Diseño estrategias/campañas de marketing con impacto directo en EBITDA, gestionando equipos multifuncionales y activando palancas clave como SEO, SEM optimización de funnels y expansión internacional.

  • Spanish

    Native or bilingual

  • English

    Fluent

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

Experience

  • ICOR Group (LT) PortalPRO AI
    Marketing Director Spain & Portugal
    REAL ESTATE
    April 2023 - Today (3 years and 2 months)
    Barcelona, Spain
    • Designed and led B2B SaaS marketing strategy, ensuring product-market fit with AI-powered workflows.
    • Achieved 50%+ digital conversion on qualified leads, fueling a weekly inbound pipeline.
    • Closed partnerships with major industry players, increasing revenue +20%.
    • Scaled a new SaaS product in Iberia with full GTM and onboarding strategy. Awarded
    Microsoft Power BI Agile method artificial intelligence Meta Ads SEO
  • Publiverd Group (SP) Dextail
    Digital Marketing Manager
    TRAVEL AND TOURISM
    October 2021 - April 2023 (1 year and 6 months)
    Barcelona, Spain
    • Delivered €500K+/year in digital acquisition revenue via multi-channel campaigns.
    • Directed SEO, paid media, and funnel optimization, achieving CPL down to €0.11 .
    • Built and managed in-house team (dev + marketing), reducing agency dependency.
    • Oversaw marketplace growth and custom web apps for clients (React-based solutions).
    Meta Ads SEO React.js Estrategia de comunicación Google Analytics
  • OpenPrint S.L. (SP) OpenPrint
    Marketing & Ecommerce Manager
    E-COMMERCE
    May 2019 - September 2021 (2 years and 4 months)
    Barcelona, Spain
    • Led the ecommerce and performance strategy for a print-on-demand B2B platform.
    • Improved CRO and acquisition performance, driving +40% YoY growth.
    • Optimized product-market visibility through campaigns across SEO and paid channels.
    SEO E-commerce Shopify Consultoría estratégica Branding

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Education

  • B.A. International Business
    Universidad de Valencia
    2015
  • CFGS Trade & Marketing
    (Business School Josep
    2011
    CFGS Trade & Marketing

Skill set

Categories