Freelancer profile translated to English.
Back to original languageAbout Pohen
Whether it's a crisis to manage urgently, growth to structure, or simply the desire to finally have a clear vision of your information system: I intervene where IT becomes a performance, control, and serenity issue for you.
Three situations where I can help you:
🔴 The crisis: your CIO has left, incidents are piling up, a project is derailing, an acquisition to integrate, or a subsidiary to isolate from the group (carve-out). I take over within 48 hours and stabilize.
🟡 Structuring: your IS has grown with you, but without a framework. Costs are unclear, service providers poorly managed, teams under pressure. I structure, prioritize, and restore visibility.
🟢 Anticipation: you want to align your IT with your strategy, secure your infrastructure, prepare for a regulatory deadline like mandatory electronic invoicing, or lead a transformation. I bring you perspective and methodology.
Intervention modalities:
✔ Transition Management (3 to 12 months)
✔ Part-time CIO (1 to 3 days/week)
✔ One-off audit and roadmap mission
French
Native or bilingual
English
Fluent
Can work on-site
Paris (up to 50km), Paris (up to 50km), Caen (up to 50km), Rouen (up to 50km), Saint-Cloud (up to 50km)
Experience
- SAFWEEInterim CIO | IT Transition ManagerDIGITAL AND ITMay 2025 - October 2025 (5 months)Saint-Cloud, FranceInterim CIO MissionContext:Insufficiently structured IT Governance, heterogeneous processes, and low visibility of priorities.Teams lacked dynamism and business alignment, with poorly chosen KPIs.Actions:A new IT department organization (structure, roles, responsibilities) + recruitment were carried out with well-distributed governance.Restructuring of support and new normalization and formalization of ITIL processes, impacting KPIs for assistance and projects (run & build).Implementation of dashboards and management KPIs for the executive team.Prioritization of projects using a strategic quadrant (business impact / urgency).Results:New operational team dynamism.Clear and understandable governance for management.Priorities aligned with business objectives.Immediate improvement in customer satisfaction.Short, medium, and long-term forecast roadmap according to priorities defined in steering committees.
- SkytechInterim CIO | IT Transition ManagerENERGY AND UTILITIESFebruary 2025 - March 2025 (1 month)Évreux, FranceInterim CIO MissionContext: Aging and poorly documented IT infrastructure, lack of visibility on risks, vulnerabilities, and optimization levers, need for a reliable assessment to guide strategy.Actions:Comprehensive technical audit of IT infrastructure (systems, networks, security, DRP, contracts, organization), Gartner Diagram.Identification of risks, vulnerabilities, redundancies, and waste.Analysis of optimization opportunities (performance, costs, security).Development of a prioritized roadmap (actions, milestones, ROI).Results:Structured, analytical, and decision-oriented reporting for governance.Clear vision of risks and investments to plan.Actionable roadmap with business priorities.Foundation laid for the group's IT transformation.Gartner diagram providing a clear overall vision of IT investments.
- Safran NacellesHead of IT Infrastructure ProjectsAVIATION AND AEROSPACEApril 2024 - October 2024 (6 months)Le Havre, FranceContext: Portfolio of critical projects, lack of visibility, interdependencies between projects.Actions:Management of project managers, workload planning, alerts, dependencies.Complete process (scoping → deployment → lessons learned).Facilitation of Steering Committee / Project Committee meetings.Budget monitoring of CAPEX/OPEX, human resources, workload, and capacity planning.Portfolio reporting to governance.Team management: 40 people + partners and service providers.Results:Good management of project managers and teams.Clear and precise roadmap with accurate budget vision for orders, forecasts, and projections.Short, medium, and long-term vision of projects and their delivery.
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Education
- Specialized Master's Degree in Monetics and Secure TransactionsENSICAEN2019Diplôme de Mastère spécialisé monétique et transactions sécurisées
- Master's in Advanced Computer ScienceESIG PARIS2002Master d'informatique approfondie