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Joan Blanes EscrivaJB

Joan Blanes Escriva

Data Analyst

€200/day
Valencia, ES
8-15 years
Microsoft Power BI
SQL
SQL Server
ETL
Atlassian JIRA

Average response time: 1 hour

Freelancer profile translated to English.
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About Joan

Specialist in Power BI, SQL, and ETL processes with over 8 years of experience in data analysis, reporting, and complex migrations. I have led projects such as the migration of EKON to SuccessFactors for over 4,000 employees and the development of strategic dashboards for decision-making. I work with tools like SQL Server, Azure Data Factory, Oracle, and Power BI, always bringing a business-oriented vision and focus on performance optimization.

  • Spanish

    Native or bilingual

  • English

    Conversational

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

Experience

  • Power Electronics
    DDBB CONSULTANT
    ENERGY AND UTILITIES
    January 2021 - Today (5 years and 5 months)
    Spain
    I led a data migration project from EKON to SuccessFactors for over 4,000 employees, optimizing HR processes. I developed custom dashboards in Power BI to monitor key performance indicators (KPIs) and facilitate data-driven decision-making.
    I have extensive experience in SQL Server Integration Services, Azure Data Factory, Power BI, SQL, Oracle, MySQL, and Azure SQL Database.
    I also provide support in resolving users' technical incidents and am an expert in developing and optimizing SQL queries to improve performance.
    Microsoft Power BI Azure Data Factory SQL MySQL SSIS
  • Construcciones Hispano Germanas (CHG)
    DDBB CONSULTANT
    HOSPITALITY
    January 2018 - January 2021 (3 years)
    Spain
    Developed custom dashboards in Power BI to monitor key performance indicators (KPIs) and foster data-driven decision-making. Managed and developed databases in SQL and PL/SQL (Oracle).
    Created and maintained ETL processes with Visual Studio.
    Provided technical support and incident resolution for end-users.
    SQL ETL Microsoft Power BI PL/SQL Zendesk

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Education

  • Master's in Python and Big Data
    CEI Valencia
    2023
    Master's in Python and Big Data
  • Bachelor of Computer Engineering
    UPV Valencia
    2019
    Bachelor of Computer Engineering

Skill set

Azure Data Factory
MySQL
SSIS
PL/SQL
Zendesk

Categories