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Nicolas DupuisND

Nicolas Dupuis

Cybersecurity & Shared Time CISO | IT Management

€850/day
Avignon, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Nicolas

Shared Time IT Consultant & Cybersecurity|Protected and Productive SMEs/ETIs

15 years of experience in IT and CFO. I help SMEs/ETIs achieve ISO 27001 without bureaucracy, using agile methods adapted to your needs.

Take advantage of a free cybersecurity audit to identify your risks!


🛡️ Free Cybersecurity Audit : Immediate diagnosis of your IT vulnerabilities

📈 ISO 27001 Certification : Turnkey implementation, even for small structures

🔄 Agile Coaching : Reduce IT incidents while maintaining your flexibility
  • French

    Native or bilingual

Can work on-site
Avignon (up to 50km), Bagnols-sur-Cèze (up to 20km), Tarascon (up to 20km), Cavaillon (up to 20km), Orange (up to 20km)

Experience

  • NDSI Consult Pro
    Founder & Lead Consultant
    January 2025 - Today (1 year and 5 months)
    Cybersecurity & IT Transformation for SMEs/ETIs

    🔐 NIS2/ISO 27001 Compliance: Assisting clients with risk analysis and documentation.
    ☁️ Secure Cloud Migration: 20% cost optimization for a retail client.
    🛡️ Tailored ISSP: Deployment of security policies adapted for VSEs.
  • Groupe Emile Noel
    IT Manager & IT Project Manager
    AGRICULTURE
    January 2022 - October 2024 (2 years and 9 months)
    Pont-Saint-Esprit, France

    Complete IT infrastructure overhaul and implementation of a security policy (ISSP)


    🚀 IT Transformation & Cost Reduction
    • Strategic Infrastructure Migration:
    -> 25% reduction in operational costs through server optimization and virtualization.
    -> Modernization of the technological park with hybrid cloud solutions.
    • Creation of the IT Department:
    -> Team structuring, definition of roles and responsibilities.
    -> Mapping of external dependencies for proactive risk management.

    🔒 Cybersecurity & Process Improvement
    • Deployment of an ISSP (Information System Security Policy):
    -> Development and implementation of a security policy tailored to the company's needs.
    -> 30% improvement in incident response times through a centralized monitoring solution.
    • Formalization of SLAs and procedures:
    -> Standardization of service contracts and work methods for better traceability.

    🛠️ Change Management & Training
    • Team Training:
    -> Awareness and training of 50+ employees on new security tools and procedures.
    -> Successful adoption of new technologies with a 90% satisfaction rate.
    • Agile Project Management:
    -> IT overhaul management in collaborative mode, with sprint deliveries.
  • Amicial
    IT Manager & IT Project Manager
    HEALTH AND WELLNESS
    September 2020 - December 2021 (1 year and 3 months)
    Avignon, France
    Leading Digital Transformation and Managing a Multi-Site Network (40 sites, 150 users)

    ☁️ Strategic Migration to Office 365
    • Full deployment of the Microsoft 365 suite:
    -> +40% productivity through the adoption of Teams/SharePoint (email reduction, real-time collaboration).
    -> 100% user training in 3 months with an agile approach (training sprints, custom tutorials).

    Cost Optimization:
    -> Elimination of redundant software licenses, saving €15k/year.

    🌐 Post-Merger Integration & Standardization
    • Integration of 20 new sites following an acquisition:
    -> Seamless transition thanks to a 4-phase migration plan (audit, preparation, deployment, support).
    -> Unification of collaborative tools across the entire network (40 sites).
    • Managing Resistance:
    -> Change management workshops for 100% of the teams.

    📊 Monitoring & Continuous Improvement
    • Implementation of a centralized monitoring solution:
    -> 25% reduction in intervention times for critical incidents.
    -> Real-time dashboards for the IT department (increased network visibility).

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Education

  • ARDAN
    CCI Hauts de France
    2012
    Action Régionale pour le Développement d'Activités Nouvelles
  • DPCT
    Conservatoire National des Arts et Métiers
    1997
    Informatique d'Entreprise - Programmation - Base de Données - Systèmes et Réseaux

Certifications

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