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Daniel DeboisDD

Daniel Debois

Data Manager | Data Cleaning & Consolidation

€450/day
Paris, FR
3-7 years

Average response time: 4 hours

Freelancer profile translated to English.
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About Daniel

WELCOME,

For over 3 years, I have been assisting companies, entrepreneurs, and organizations with precise data entry, updates, validation, and organization of their databases. With a particular focus on the quality and reliability of information, I help reduce errors and improve process efficiency.

What you will get:

  • Data entered with a high level of precision
  • Reduction of data entry errors and inconsistencies
  • Reliable and constantly updated databases
  • Data consolidation from multiple sources
  • Structured and easy-to-use files
  • Time savings for your teams through better information organization

My priority is to provide you with reliable, organized, and immediately usable data to save you time, reduce errors, and enable you to make confident decisions.

I work with the following environments:

  • Microsoft Excel
  • Google Sheets
  • CRM
  • Online data entry platforms
  • Internal databases
  • PDF, Word, Excel, and CSV files

📩 Are you looking for a data entry specialist who can work with precision on Excel, Google Sheets, CRM, or any online data entry platform?

Let's discuss your project and see how I can help you ensure reliable, well-structured, and ready-to-use data.
  • French

    Native or bilingual

  • English

    Conversational

Remote only
Primarily works remotely

Experience

  • BE-FOR-YOU
    Data Entry and Management Assistant – Excel
    August 2025 - October 2025 (2 months)
    I designcustom Excel spreadsheetsfor data tracking and workflow optimization, for companies and freelancers.

    My services include:

    • Design and structuring of Excel spreadsheets tailored to business needs
    • Implementation of clear and automated tracking sheets (activity tracking, inventory, customer data, etc.)
    • Organization and formatting of data to improve readability and usability
    • Workflow optimization to reduce manual tasks
    • Data validation to limit errors and inconsistencies

    These tasks allowclients to save time, improve their organization, and significantly reduce errors in daily data management.
    Data Science Microsoft Excel Correction Data Analysis Formula Correction
  • Analytics Studio
    Administrative Assistant
    CIVIL ENGINEERING
    January 2025 - March 2025 (2 months)
    Owendo, Gabon
    I develop complex Excel formulas and functions (VLOOKUP, HLOOKUP, INDEX, MATCH, SUMIFS, etc.) to automate calculations and improve workflow efficiency, primarily for companies and freelancers.

    My services include:

    Development of advanced Excel formulas to automate calculations and reduce data processing time

    Use of functions such as VLOOKUP, HLOOKUP, INDEX, MATCH, SUMIFS to meet specific needs

    Optimization of Excel files to improve workflow efficiency and data reliability

    Preparation and structuring of data to ensure accuracy and consistency

    Organization and formatting of results to facilitate reading and analysis

    These tasks allow clients to reduce errors and optimize their work processes with high-performing and reliable Excel files.
    Microsoft Excel Excel Spreadsheet Structuring and Organization Advanced Excel Excel Formulas Data Analysis
  • ROYAL SERVICES
    Data Manager
    CIVIL ENGINEERING
    September 2024 - December 2024 (3 months)
    Libreville, Gabon
    I manage and organize large databases in Excel, ensuring their accuracy and efficiency.

    My services include:

    Data entry and updates in Excel

    Sorting, filtering, and structuring information for better readability

    Formatting Excel files to create clear and usable tables

    Organization of data to ensure consistency and reliability

    Preparation of files ready for analysis and reporting

    These tasks allow clients to save time, reduce errors, and have clear and structured data to facilitate decision-making and operational monitoring.
    Excel Data Entry Microsoft Excel Advanced Excel Data Analysis Excel Spreadsheet Structuring and Organization

Recommendations

DV
DD
PO
David Voumas and 2 other people have recommended Daniel

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Education

  • License
    Institute of Technology of Owendo (ITO)
    2020
    ACHATS et SUPPLY CHAIN
  • Bac A1
    Lycée Colbert le Grand
    2017
    Baccalauréat d'enseignement général semi-scientifique

Skill set

Categories