Freelancer profile translated to English.

Description

Are you leading a stalled IT transformation, a struggling program, or a legacy system that's hindering your strategy? I can help you regain control: define the target architecture, secure transformation decisions, and deliver results.

Specifically, I offer:

- A clear target architecture and transformation roadmaps that minimize business impact.

- Structuring mapping and documentation to support your decisions, not just illustrate them.

- Crisis management: taking over blocked programs, facilitating cross-functional arbitration, and translating technical challenges into business impacts for your executive committees.

What sets me apart: 20 years of experience intervening precisely when projects are under pressure: IT system mergers (SMACL/MAIF), strategic transformation under pressure (ASSIA), relaunching a failed European deployment in 24 months (800 sites, 10 countries, +€45M in generated revenue). I don't just deliver architecture diagrams: I drive arbitration to measurable results.

I work with both legacy environments (Java/Spring, Oracle, Cobol) and modern stacks (Node.js, React, Kubernetes), a versatility maintained by simultaneously leading La Carotte's technical platform as CTO.

Usual deliverables: target architectures and roadmaps, IT system mappings, architecture dossiers for committees (Steering/Project), transformation roadmaps, governance plans, executive arbitration support.

Immediately available, on a daily rate or fixed-price basis.

Languages

French
Native or bilingual
English
Fluent
Spanish
Fluent

Workplace preferences

Can work on-site

Paris (up to 50km)

La Carotte
Co-founder - Platform Architecture & Strategic Structuring
January 2025 - Today (1 year and 6 months)
Poitiers, France
Methodology:
• AI-assisted development (Claude, Copilot) to multiply velocity without sacrificing quality
• From architecture to production in 14 months
• AI Governance: generated code quality standards, systematic review of outputs
IT Architecture Agile Methodology CTO Tech Lead Information Security
ASSIA, plateforme Santé & Assurance
Solution Architect
January 2024 - January 2025 (1 year)
Quimper, France
Achievements:
• Definition of the IT architecture target in a strategic transformation context
• Scoping and structuring of transformation roadmaps (process, applications, organization)
• Implementation of a structuring architecture mapping to secure decisions
• Definition of architecture standards and principles
• Support for cross-functional arbitration and executive communication

Result:
• Design and deployment of an automated mapping and documentation system, enabling the securing of transformation decisions
IT Architecture Change Management CTO Agile Methodology Legacy
Smacl Assurances
Solution Architect (Lead)
June 2021 - January 2024 (2 years and 7 months)
Niort, France
Achievements:
• Intervention in a context of IT system convergence and group strategic alignment
• Scoping and arbitration of structuring architecture decisions
• Definition of application transformation roadmaps limiting business impact
• Supervision and coordination of architecture work
• Translation of technical challenges into business impacts for executive arbitration
Mergers & Acquisitions IT Architecture Change Management Agile Methodology Crisis Management