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Prosper Z.PZ

Prosper Z.

IT Project/Program Director

€950/day
Villabé, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Prosper

Are you looking for someone who speaks both the language of your business AND your IT teams, and knows how to turn that dialogue into delivered projects?

That's exactly what I bring. With extensive experience in IT project management, I am the natural interface between business departments and technical teams: I understand business challenges, translate needs into concrete solutions, and manage their implementation from start to finish.

What sets me apart: I've worked on both sides. I've developed ERP modules from A to Z, administered complete infrastructures, and managed Data/ML projects, before taking on project management.
This dual background allows me to onboard, manage, and quickly train teams, convey information with pedagogical skill, stay focused on objectives, and deliver solutions truly aligned with your business strategy.

I specialize in: ERP redesigns and deployments, CRM/back-office projects, API/partner integrations, Data Analysis & KPIs, cybersecurity & GDPR compliance.

Available for freelance missions (via MISSIONEO umbrella company) — Paris & Île-de-France, partial remote work.
  • French

    Native or bilingual

  • English

    Conversational

Can work on-site
Villabé (up to 40km), Paris 15 Vaugirard (up to 10km)

Experience

  • Permis A Points
    DATA / AI / ERP IT Director
    E-COMMERCE
    January 2015 - September 2025 (10 years and 8 months)
    Paris 15 Vaugirard, France
    AI Referent and Technical Project Managerfor predictive AI solutions (Python/ML) integrated into the IT system: server/VM integration, API exposure, generative AI usage scoping and governance, monitoring business impacts.
    • Responsible for the implementation and industrialization ofData AnalysisandKPI-driven managementfor performance monitoring and decision support.
    Manager of IT Projects (Waterfall, Agile Scrum since 2024):Web/WebServices/APIs, partner integrations, GDPR and security constraints.
    Responsible for Operations, Infrastructure, and Security:Outsourced management of a significant portion of servers/network/databases, migrations and updates, DDoS/intrusion protection, encryption, incident/crisis management, backup and business continuity supervision, cloud trajectory (OVH, AWS, Cloudflare, Fortinet, etc.).
    Responsible for IT Team Performance(5-6 people) and coordination of service providers, with a focus on continuous improvement of services to business units.
    • **Application Referent for Accounting and Back Office Modules**, liaising with Finance and Operations teams.



    **Achievements**:

    - Implementation and industrialization of predictive AI (Python/ML) for internship recommendation and planning, structuring of a decision-support Data Analysis.
    - Modernization of the IT system (server migrations, cloud, security, accounting interfaces, partner integrations), implementation of outsourced management overseen by the IT department and AI usage governance, to support strong business growth while securing flows, availability, and application performance.
    IT Architecture Digital Transformation & AI ERP & IT Project Management Cybersecurity & GDPR Data & KPI-driven Management
  • Permis A Points
    Web Project Manager
    E-COMMERCE
    July 2010 - December 2014 (4 years and 5 months)
    Paris 15 Vaugirard, France
    • Responsible for technical project scoping: gathering and formalizing functional/technical requirements, drafting and managing specification document versions, estimating effort (man-days) and prioritizing with stakeholders.
    • Responsible for managing and coordinating front/back-end IT teams, tracking actions through to production and post-deployment support (testing, acceptance, fine-tuning).
    • Management of the IT infrastructure and web application operations (including accounting modules and interfaces): maintaining operational readiness, evolutions, L2/L3 support, corrective maintenance (debugging), critical bug resolution, and crisis management (outages, application/system crashes, cyberattacks).
    • Responsible for security and compliance: incident/threat management, monitoring/anti-intrusion and anti-DDoS, encryption and security hardening, GDPR compliance (with DPO), writing security policies.
    Web Project Management API & WebServices Integration PHP Symfony & Web Development CRM & Web BackOffice Application Performance & Security
  • La Gestion Intégrale
    ERP Project Director
    SOFTWARE PUBLISHING
    August 2000 - June 2010 (9 years and 10 months)
    Charenton-le-Pont, France
    • Managed ERP evolution projects and peripheral applications (Web, DMS) with technical and functional team management.
    • Acted as the liaison with business departments for feasibility studies and functional analyses.
    • Developed specifications and functional requirements documents.
    • Supervised and secured accounting data migrations from external software.
    ERP Project Management (Technical) Accounting Data Migration ERP Functional Specifications Sales & Accounting Management Technical Team Management

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Education

  • Google Cloud AI
    2026
    Google Cloud IA
  • GenAI
    GenAI

Skill set

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