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Vanesa Fernández PomerVF

Vanesa Fernández Pomer

Data Analyst | Power BI, SQL, Automation

€170/day
Valencia, ES
0-2 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Vanesa

Freelance Data Analyst with experience in report automation, BI, and business processes.

I am a developer with over 3 years of experience working with tools like Power BI, SQL, PL/SQL, and Odoo, integrating and analyzing data for companies in the technology, retail, construction, and services sectors.

✅ Services I offer:

Creation of dynamic dashboards in Power BI

Data modeling and cleaning with Power Query / DAX

Advanced queries in SQL, Oracle, and MySQL

Process automation with n8n, APIs, or scripts

Data integration from ERP, CRM, PrestaShop, Amazon, Odoo

Generation of executive reports and KPI analysis

Optimization of pipelines and workflows


💬 I work in an agile and close manner, adapting to each need. I am open to remote or project-based collaboration!
  • English

    Conversational

  • Spanish

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • Remoto
    Data Analyst
    March 2025 - Today (1 year and 3 months)
    Solid experience in data analysis and visualization using Python, SQL, Power BI, and Azure. Development of analytical applications, such as an interactive earthquake viewer in the USA and dashboards for television companies, using tools like Plotly, Seaborn, Matplotlib, and Azure Fabric.

    Focus on educational projects and data-driven decision-making. Advanced proficiency in ETL processes, exploratory analysis, and statistical techniques, including machine learning algorithms.

    Fluency in using GitHub for version control and collaboration. Automation of workflows and data synchronization using n8n, improving efficiency in analytical environments. Regular use of Jupyter Notebook as an interactive development and analysis environment.
    ETL Python Microsoft Power BI
  • KOVA BUILDER
    Full Stack Programmer
    September 2024 - January 2025 (4 months)
    Valencia, Spain
    • Development of REST APIs in PHP with CodeIgniter 4, integrating CRM and payment systems. - Web development in various European markets in PHP, JavaScript.
    • Automation of deployments with Jenkins, Bitbucket, Docker, and Git CI/CD, reducing production errors.
    • Coordination and task tracking with Jira, Trello, Skype, and Slack.
    • Use of agile methodologies (Scrum).
    • Automation of tasks with N8N.
  • Cobser Consulting
    Rest & Soap Programmer
    September 2023 - July 2024 (10 months)
    Madrid, Spain
    • Development of SOAP and REST WebServices in Oracle Service Bus (OSB), improving system integration.
    • Development of bpels services.
    • Oracle queries.
    • Implementation of unit tests with SoapUI and Postman, reducing production bugs.
    • Automation of deployment with Git.
    • PL/SQL backend development and creation of stored procedures.
    • Backend and frontend development in Progress 4GL and Java, according to client needs.
    • Code refactoring.
    • Automation of XML and HTML reports, reducing generation time by 40%.
    • Implementation of unit tests with Git and Scrum.

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Education

  • Data Analyst & AI BootCamp
    UpgradeHub
    2025
    BootCamp Data Analyst & IA
  • Higher Technician in Web Application Development
    DAW
    2022
    Técnico Superior en Desarrollo de Aplicaciones Web

Skill set

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