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David G.DG

David G.

Data Analyst

€350/day
Barcelona, ES
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About David

Data Analyst specializing in digital marketing and automation. Experience leading projects connecting HubSpot, GA4, Google Ads, and Meta Ads with BigQuery to provide a comprehensive view of the acquisition and sales funnel.
Develop attribution models, campaign performance analysis, and lead and customer traceability.
Also work on affiliate projects and analysis of customer behavior and satisfaction, integrating data into Power BI, Looker Studio, and Sheets to facilitate decisions based on real data.
  • Spanish

    Native or bilingual

  • English

    Conversational

  • Catalan

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • Learning Heroes
    Data Analyst
    EDUCATION AND E-LEARNING
    April 2025 - Today (1 year and 4 months)
    Barcelona, Spain
    Lead of the data team at Learning Heroes.
    Developing and maintaining the data model that connects HubSpot, GA4, Google Ads, and Meta Ads with BigQuery to provide a comprehensive view of the acquisition and sales funnel.
    Manage attribution models, performance analysis by channel, and lead and customer traceability from first contact to conversion.
    Additionally, lead specific projects for affiliate sales and analysis of current customer behavior and satisfaction.
    SQL Excel/Sheets HubSpot CRM BigQuery Looker Studio
  • Adamo Telecom
    Marketing Analyst
    TELECOMMUNICATIONS
    May 2022 - April 2025 (2 years and 11 months)
    Barcelona, Spain
    Responsible for data analysis and visualization with Power BI and Zoho CRM, including source integration, DAX measure development, and executive dashboard creation.
    Design and maintenance of the marketing database, connecting investment and sales.
    Development of programs for data encryption and custom geographic clustering.
    Automation of import and export processes between Excel/Sheets and CRM.
    Zoho CRM Microsoft Power BI Google Sheets Data Visualization Process Automation
  • LaMagnética
    Data Analyst
    CONSULTING AND AUDITS
    July 2019 - May 2022 (2 years and 10 months)
    Barcelona, Spain
    Analysis and extraction of data for digital projects.
    Programming and configuration of web analytics and advertising.
    Design of interactive dashboards to visualize results.
    Performing web tracking and SEO audits.
    Use of APIs for process automation and data integration.
    SQL Microsoft Power BI BigQuery Process Automation Python (Programming Language)

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Education

  • Master in Data Science
    Universitat Oberta de Catalunya
    2024
    Máster
  • Degree in Mathematics
    Universitat Politècnica de Catalunya
    2021

Skill set

Categories