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Gregory DahanGD

Gregory Dahan

Project and Change Manager

€700/day
Brussels, BE
15+ years

Average response time: 1 hour

About Gregory

Grégory Dahan est un expert en gestion de projets et en transformation des processus, avec plus de 15 ans d’expérience internationale dans des secteurs variés tels que la banque, l’énergie, la santé, la chimie, et l’alimentaire. Il se distingue par sa maîtrise de la gestion du changement et des stratégies de transformation digitale, notamment à travers des méthodologies agiles telles que Scrum et PMI. Grégory a dirigé de nombreux projets complexes, notamment dans des entreprises comme ING, Medtronic, Dow, et Vidya, où il a su optimiser les processus, améliorer la productivité, et piloter des transformations IT.

En tant que CEO de Vidya depuis 2014, il a fondé et dirigé une start-up spécialisée dans l’industrie alimentaire durable, où il a géré les aspects financiers, logistiques, et commerciaux de l’entreprise, tout en développant une stratégie de communication innovante. Il a également une forte expérience dans la gestion des ressources humaines et des flux logistiques internationaux, en supervisant l’importation de produits d’Asie vers l’Europe.

Sa capacité à fédérer des équipes et à conduire le changement est reconnue dans chaque mission, comme en témoigne son travail chez eFarmz où il a su redonner motivation et cohésion aux équipes après une digitalisation mal acceptée. Grégory est aussi à l’aise avec les outils de gestion des données et ERP comme SAP et Odoo, et se distingue par ses compétences en modélisation des données et en infrastructure business.
  • French

    Native or bilingual

  • English

    Fluent

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

Experience

  • eFarmz
    Change Manager (Freelance)
    E-COMMERCE
    September 2023 - February 2024 (5 months)
    Belgium
    • ● Stabilized operations by applying project frameworks and rolling out improvements via Agile sprints.
    • ● Analyzed workflows and bottlenecks to support full digitalization and increased production capacity.
    • ● Aligned teams with change objectives, transforming initial resistance into widespread system adoption.
    • ● Managed testing, documentation, and training to ensure smooth rollout across operational departments.
    • ● Led a team of 28 (23 ops + 5 PM) to deliver cross-functional coordination and continuous improvement.
    • ● Improved KPI tracking for profitability and customer satisfaction through new digital tools and processes.
  • Freelance
    Project & Change Manager
    TECH
    July 2014 - August 2022 (8 years and 1 month)
    • ● Led SAP HR project delivery, ensuring alignment with business needs and service quality.
    • ● Managed planning, scope, and execution using hybrid PMI and Agile methodologies.
    • ● Provided technical oversight, conducted audits, and maintained delivery consistency across teams.
    • ● Negotiated contracts aligned with sourcing strategy and ensured project profitability.
    • ● Oversaw compliance, documentation, and change communication throughout project lifecycle.
    • ● Managed budgets, timelines, and risk mitigation to ensure successful and timely delivery. Tools
  • VIDYA
    CEO
    E-COMMERCE
    January 2014 - Today (12 years and 5 months)
    Belgium
    • ● Defined the company's strategic direction, business model, and market positioning.
    • ● Led business development, sales, and CRM strategy across B2B/B2C channels.
    • ● Oversaw finance, HR, and legal operations, ensuring compliance and organizational efficiency.
    • ● Directed development of eCommerce platforms, blog, and system integrations (Odoo, API).
    • ● Managed international logistics (Asia–Europe) and local distribution, including warehousing and procurement.
    • ● Organized events with up to 1,500 participants to support brand growth and community building. Tools: MS Project, Odoo, ASANA
    Corporate strategy purchaser Project Management Chief Financial Officer CEO

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Education

  • Master
    ENSIAME
    2004
    Civil Engineering, Project Management, Mechatronics

Skill set (9)

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