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Isabelle GruetIG

Isabelle Gruet

Data Management / Data Quality Assistant

€195/day
8 projects
Rennes, FR
8-15 years

Average response time: 2 hours

Freelancer profile translated to English.
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About Isabelle

I work at the interface between data, content, and business uses, with a clear objective:
👉 Data Quality: making information reliable to avoid errors, inconsistencies, and wasted time

Freelance specialist in information quality, I support companies that need structured, verified, and usable data and information, particularly for their databases, web content, or internal tools.

🔎 What I do in concrete terms

- Data collection and verification (databases, listings, catalogs)
- Database enrichment & Lead Gen: identifying targets and sourcing B2B emails or LinkedIn profiles to optimize your sales prospecting
- Database reliability through Open Data ID matching (Data Matching)
- Structuring and categorizing information for better utilization
- Thematic monitoring and content curation (sourcing, indexing, and evaluating information, selecting content)
- DMS: preparing documents for digitization, data validation, filing, and archiving
- Processing large volumes of data and tracking using spreadsheets or other digital tools (Excel, Google Sheets, Trello)
- Integrating and updating content in CMS
- Writing and updating SEO-optimized web content
- Editing newsletters and managing affiliate programs

✅ What I bring to my clients

- Reliable data, ready to use
- Consistent, up-to-date, and usable content
- A rigorous approach, focused on information quality and consistency
- Effective operational support for teams

🤝 Why work with me?

- Versatile profile but specialized in reliability
- High level of rigor and attention to detail
- Respect for deadlines and adaptability
- Understanding of data challenges beyond simple execution

📩 Let's discuss your needs and see how I can secure and enhance your data and content.
  • French

    Native or bilingual

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

Experience

  • APM international
    Implementation of the qualified data improvement process
    PRESS AND MEDIA
    February 2023 - February 2026 (3 years)
    Paris, France
    Implementation of the qualified data improvement process
    • Data Matching: verifying the consistency of editorial information from journalists with the Data department, by comparing the names of directors of healthcare facilities and their current roles
    • Verification of information on reference websites: organizational charts of healthcare facilities, LinkedIn profiles, healthcare directories, reference sources
    • Data Quality: improving data quality by correcting erroneous or obsolete data in Excel
    • Categorization of EHPADs by groups
    Information Verification update Health Categorization Data Management
  • L'Etudiant
    Editorial data specialist - documentalist
    PRESS AND MEDIA
    July 2018 - March 2026 (7 years and 8 months)
    Within the Data department:
    • Data Quality: collection, verification, and data entry of information from higher education institutions and training centers
    • Data Matching: matching the database with Open Data repositories in education (UAI and SIREN of institutions, RNCP codes and diploma certifications)
    • Database migration to a CMS: assistance in optimizing tools and processes by analyzing user feedback
    • User service management: supporting educational institutions in using the platform
    • Monitoring education and training: specificities of training organizations, certification, and accreditation of their diplomas.
    Information Verification Documentalist Data Entry Content Management Systems (CMS) Data Management
  • Thot Cursus
    Web writer and affiliate manager
    EDUCATION AND E-LEARNING
    September 2020 - December 2024 (4 years and 3 months)
    Montréal, Canada
    • SEO article writing
    • Content integration into a CMS
    • Affiliation: prospecting and managing affiliate programs
    • Testing educational, cultural, and creative products: games, manuals, digital tools
    • Manager of the newsletter for educational materials and products
    • Monitoring educational resources and digital tools
    Education SEO Writing Content Management Systems (CMS) Mailchimp affiliate management

Reviews

5.0

Out of 2 ratings

S

Simon

APM international

Reviewed on 2/17/2023

Information collection and verification mission successfully and reactively carried out by Isabelle. Isabelle is a trustworthy professional who understands the complex challenges of an equally complex sector. We will gladly work with her again.
S

Simon

APM international

Reviewed on 9/7/2023

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Education

  • USETIC License (Socio-educational Uses of Information and Communication Technologies)
    Université Rennes 2
    2008
    Licence professionnelle suivie dans le cadre de la formation continue Licence pluridisciplinaire avec des apports techniques Réflexions sur les usages socio-éducatifs des outils numériques
  • Bachelor's Degree in Chemistry and Plant Biology
    Université de Perpignan
    1995
    Formation initiale en sciences

Certifications

  • Master the fundamentals of Excel
    Openclassrooms
    2025
  • Set up an information monitoring system
    Openclassrooms
    2023

Skill set

Categories