Yves A.

*Cloud Migration (Azure, DC OXYA):I managed the migration of internal servers to a hybrid cloud, resulting in a 30% cost reduction and 99.9% availability.*Cloud Telephony Migration – Webex Calling:I coordinated the migration from B2GaaS telephony to Webex Calling, in collaboration with US teams, while integrating users via AD Connector and managing multi-site deployment.*Virtualization & Rationalization:I implemented VMware vSphere/Hyper-V, reducing the physical server fleet by 50% and improving energy efficiency.*SD-WAN Deployment (Cisco):I implemented a Cisco SD-WAN solution to optimize network traffic management and reduce bandwidth costs.*Cybersecurity & Compliance:I strengthened environment security (firewalls, segmentation, VPN), developed security policies, and supported regulatory compliance.*Automation (VTOM, Ansible):I designed and automated system and network workflows, reducing manual tasks by 70% and limiting human errors.*Cross-functional Management (PMO):I led project committees and steering committees, produced clear reports for management, monitored the budget, and consolidated performance indicators.

*IT Audit & Analysis:I conducted a comprehensive audit of the systems and processes of the integrated companies: analysis of the existing infrastructure, IT mapping, identification of technical and organizational gaps.*Infrastructure Assessment & Compatibility:I assessed the compatibility of infrastructures with the group's standards and norms (network, security, systems, collaborative tools).*Integration Planning & Governance:I developed the integration plan, including risk identification, resource definition, budget estimation, and scheduling.*Technical Migration & Integration:I supervised the data migration, ensuring its integrity and post-transfer compliance. I coordinated the integration into the FAYAT.LAN environment, including networks, security, messaging, and collaborative tools.*Testing & Validation:I managed technical tests and validated the performance of the new infrastructures.*Governance & Cross-functional Management:I led steering committees (COPIL), operational committees (COMOP), and monitoring committees (COSUI) to ensure transparency and alignment with stakeholders.

*Roadmap Management:I managed the project roadmap in conjunction with business and IT teams, ensuring the consistency of developments and adherence to commitments.*Governance and Coordination:I led governance bodies (COMOP, COSUI, COPIL) and ensured follow-up on decisions and actions for this high-stakes project, ensuring rigorous management and effective coordination among stakeholders.*Risk and Incident Management:I implemented proactive performance monitoring using key indicators, allowing me to anticipate service degradations and coordinate incident resolution.*Program Reporting:I produced regular reports based on performance indicators and field feedback, providing clear visibility on program progress and identified risks.