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Maria Luisa MapelliML

Maria Luisa Mapelli

Industrial Engineer

€100/day
Madrid, ES
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Maria Luisa

Data analyst with over 8 years of experience, specializing in pricing, sales analysis, and process improvement.

I help companies understand their data, optimize prices, and improve profitability through clear, business-oriented analysis. I work with large volumes of information to identify opportunities, detect inefficiencies, and turn data into actionable decisions.

I have extensive experience in advanced Excel (Power Query, Power Pivot), report automation, and dashboard creation, as well as in the analysis of margins, product performance, and sales trends.

I have participated in process improvement projects and the development of analytical tools for internal teams and dealership networks, increasing efficiency and decision-making accuracy.

I am characterized by an analytical, meticulous, and results-oriented profile, providing practical and clear solutions tailored to each business.

I can help you with:
• Data analysis in Excel
• Pricing and price optimization
• Sales and margin analysis
• Dashboard creation
• Report automation

If you need to turn your data into clear decisions and improve your business performance, I will be happy to help.
  • Spanish

    Native or bilingual

  • English

    Fluent

  • Italian

    Conversational

Remote only
Primarily works remotely

Experience

  • Kia España
    Parts Analyst
    AUTOMOBILE
    March 2022 - Today (4 years and 3 months)
    Madrid, Spain
    Data analyst with over 8 years of experience specializing in pricing, sales analysis, and after-sales operations.
    My work focuses on analyzing large volumes of data to identify improvement opportunities, optimize pricing strategies, and support business decision-making. I have extensive experience in using advanced Excel (Power Query, Power Pivot), data modeling, and report automation.
    I have participated in process improvement projects, including the creation of dynamic tools and reports for internal teams and dealership networks, aiming to increase efficiency and accuracy in analyses.
    I have an analytical, meticulous, and results-oriented profile, always providing practical, data-driven solutions.
    Data analysis Microsoft Excel Qlik Microsoft Power BI Python
  • Soluciones en cobranzas
    Data Analyst - Back Office
    BANKING AND INSURANCE
    May 2018 - February 2023 (4 years and 9 months)
    Cordoba, Argentina
    Data analyst in the Collections Solutions Operations area, with experience in analyzing and monitoring debt recovery process performance, optimizing operational flows, and supporting data-driven decision-making.

    Responsible for managing and analyzing large volumes of financial and operational information to identify trends, detect inefficiencies, and propose improvements in collection strategies. Development of periodic reports and dashboards to monitor key performance indicators (KPIs) such as recovery rates, management efficiency, and portfolio behavior.

    Active participation in process improvement initiatives, including report automation, data cleansing and structuring, and the implementation of analytical tools that facilitate operational and strategic decision-making.

    Cross-functional collaboration with internal teams to align data analysis with business objectives, ensuring more efficient and results-oriented management in the collections area.
    Microsoft Excel Big Data Analytics Macro VBA Excel Optimización de procesos KPI Dashboards
  • RE/MAX Venezuela
    Operations Coordinator
    REAL ESTATE
    March 2017 - April 2018 (1 year and 1 month)
    Valencia, CA, Venezuela
    Improvement in internal processes of the Organization.
    Management and Induction of real estate software to agents.
    Customer service relationship management.
    Microsoft Excel Mejora de procesos de negocio Estimación de proyectos Process Simulation Campañas publicitarias

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Education

  • Master de especialista en Ciencia de Datos
    UDEMY
    2025
    DATA SCIENCE
  • Industrial Engineer
    Universidad de Carabobo
    2017
    Industrial Engineer

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