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Valentine JacobVJ

Valentine Jacob

Geospatial Engineer / GIS | Spatial Data Expert

€300/day
Espoo, FI
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Valentine

With 5 years of experience at Esri, the world's leading GIS publisher, I now support companies and local authorities in leveraging their geospatial data.
I bridge the gap between the technical complexity of GIS tools and your strategic business challenges. I translate your needs into sustainable solutions.

WHAT I BRING YOU:

IS & Geomatics Project Manager: Global oversight, technical team coordination, and ensuring alignment with end-user needs.

Consulting & AMOA: Audit of existing systems and assistance in choosing solutions.

Technical Expertise: Architecture around the ArcGIS platform (Enterprise, Online) and integration into your overall IS.

Data Strategy: Data valorization for your internal stakeholders and decision-makers.

MY TOOLBOX:

Expert: Full ArcGIS Suite (Pro, Enterprise, Online, Field Apps).

Databases: Management and modeling (PostgreSQL).

Interoperability: FME and Open Source environment (QGIS),
  • French

    Native or bilingual

  • English

    Native or bilingual

  • Spanish

    Conversational

  • Portuguese

    Conversational

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

Experience

  • Esri France
    GIS Product Engineer
    January 2024 - January 2026 (2 years)
    Managed technical expertise on the ArcGIS ecosystem and relational databases (PostgreSQL, Oracle) to ensure the performance and reliability of deployed solutions.

    Provided training and technical support to clients and internal teams, including designing demonstrations and workshops on advanced use cases (3D, BIM, imagery).

    Continuously improved systems by collecting and structuring user feedback to guide product and procedure evolution.
    SQL GIS database-management it-project-management Communication
  • Esri France
    Geographic Information System Engineer
    DIGITAL AND IT
    February 2021 - January 2024 (2 years and 11 months)
    Managed and optimized GIS databases (PostgreSQL/PostGIS, Oracle), including data model design to ensure their integrity and performance.

    Implemented spatial data management procedures (acquisition, quality control) in accordance with industry best practices.

    Harmonized GIS practices across different business teams at client sites, adapting tools and workflows to ensure system consistency and performance.
    • • Contributed to the security of GIS infrastructures by intervening in the configuration and management of web service access.
    • • Analyzed and audited clients' spatial data archiving procedures to ensure the integration and sustainability of solutions.

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Education

  • Geoscience Engineering Degree
    UniLaSalle
    2020
    Diplôme d'ingénieur en Géosciences
  • Master of Science
    Université de Cergy-Pontoise
    2020
    Master en Science

Skill set

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