Freelancer profile translated to English.

Description

Website : calyzo.fr

Professional Profile

Senior Technology Leaderspecializing in Cloud, infrastructure, MSP, and digital transformation. I combine strategy, operational modernization, and offer development to structure, industrialize, and improve the performance of IT environments.

With **25+ years of experience**, I support executives, partners, and technical teams in designing hybrid architectures, implementing managed services, automating operations, and managing high-value projects.

I integrateemerging technologies— AI, advanced automation, cloud platforms, and security — to enhance efficiency, service quality, and value creation.

Accustomed tocomplexenvironments, I connect strategy, innovation, people, and execution to accelerate modernization, performance, and growth.

Key Achievements

MSP Industrializationvia Terraform + Kaseya/Rewst: -70% time-to-provisioning, -42% critical incidents. Creation of a repeatable automated foundation for scaling.

Hybrid Migrationof 300+ servers to Azure/OnPrem, availability increased to 99.95% and €280k annual savings. Implementation aligned with Cloud Adoption Framework.

Sovereign Cloud OfferIaaS/PaaS: design, packaging, go-to-market. 20% of new business revenue in the first year.

**Partner Program & Enablement**: technical training, certification paths, co-selling. +25% partner revenue over 12 months.

**Operational Optimization**: standardization of deployments and runbooks, MTTR reduction, large-scale automation.

**Contribution to Recognition**: Microsoft Partner of the Year in the SMB segment: Achievement of the Microsoft Azure Virtual Desktop Advanced specialization in 2022

Industry field of expertise

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Orsay (up to 50km)

EVERDATA
Chief Technology Officer / Technical Director
CONSULTING AND AUDITS
April 2023 - Today (3 years and 2 months)
Montigny-le-Bretonneux, France
Definition and management of the innovation roadmap: internal tools, automation, business workflow optimization, continuous improvement.
Design and launch of managed offers (Sovereign Cloud, Backup, RMM, Cybersecurity) generating direct business growth.
Advanced automation significantly reducing time-to-provisioning and critical incidents.
Management of IT, support, sales, and governance teams, with KPI/ROI monitoring and standardization of practices.
Supporting clients in their transformations: Cloud adoption, security, cost optimization from pre-sales to retention.
Development of technological partnerships, go-to-market strategies, and co-selling, contributing to partner expansion and growth.
Supplier monitoring and management.
Decision-maker in the Executive Committee.
RMM ITSM VMWARE MSP IT Architecture
Thales
Infrastructure and Cloud Architect
TECH
January 2023 - March 2023 (2 months)
78140 Vélizy-Villacoublay, France
Azure architecture (IaaS, PaaS, security, identity) aligned with CAF and compliant with Microsoft standards.
Technical workshops and scoping sessions conducted with TDM/BDM to define cloud and security orientations.
Design of secure and compliant cloud environments, integrating identity, governance, and best practices.
Contribution to strategic recommendations and optimization of Azure adoption journeys.
Microsoft Azure IT Architecture
EFISENS
Network, Virtualization, and Cloud Architect
CONSULTING AND AUDITS
March 2009 - January 2023 (13 years and 10 months)
Paris, France
Management of hybrid and hyperconverged deployments (Azure, VMware, Nutanix) for critical environments with continuous integration and development (CI/CD Pipeline).
Technical Account Manager role: continuous optimization, strategic alignment, client roadmap monitoring.
Improvement of platform performance and resilience through standardization and best practices.
Management of a team of 10 engineers, skill development, and structuring of delivery methods.
Participation and contributions to discussions from pre-sales to retention.
Industrialization and standardization of packaged offers and managed services.
Project management for systems, networks, security, and virtualization for critical environments.
Automation of operations and significant improvement in efficiency and service quality.
Cross-functional management and coordination of technical teams.
ITSM IT Architecture Microsoft Azure RMM MSP