Freelancer profile translated to English.

Description

Freelance DevOps Expert | Automation & Standardization Linux (Red Hat, Ansible, Satellite, CI/CD) Specializing in critical environments: reliability, automation, and risk reduction in production.

I work on critical Linux environments with high volume (up to 2000 VMs) to structure, automate, and secure IT infrastructures.

My expertise is based on the Red Hat ecosystem (RHEL, Satellite, Ansible, Tower), with a results-oriented approach: reduction of manual tasks, reliable operations, and continuous performance improvement.

I support demanding organizations (banking, insurance, public sector) on key challenges:

– Industrialization of operations via Ansible

– Implementation of robust CI/CD pipelines

– Large-scale Linux fleet management and security

– Migration and transformation of critical infrastructures

Result: more reliable, faster, and less costly environments to operate.

Example of impact: automation of recurring tasks leading to a 40% productivity gain.

I am committed to knowledge transfer and operational excellence, particularly through my experience as a certified Red Hat trainer.

Industry field of expertise

Languages

French
Native or bilingual

Workplace preferences

Can work on-site

Paris (up to 50km)

Start X
Consultant and Red Hat Trainer
EDUCATION AND E-LEARNING
April 2018 - August 2023 (5 years and 4 months)
Neuilly-sur-Seine, France
Consultant for major banking clients like Bred, Crédit Agricole Assurance, and for the public sector like AFD. (details below)

Certified Red Hat Trainer & Examiner

Responsibilities:

- Training engineers on RHEL, Ansible, Satellite
- Preparation for official Red Hat certifications
- Setting up technical training environments

Results:

- High certification pass rate
- Satisfaction > 8/10
System Administration RHEL Redhat Satellite Pedagogy Ansible
La vie
Long-term Travel – Asia | Personal Development & Cultural Openness
TRAVEL AND TOURISM
October 2023 - June 2025 (1 year and 8 months)
Backpacking trip through several Asian countries, with a strong focus on adaptation, autonomy, and intercultural openness.

This experience allowed me to develop:

- A great ability to adapt to varied and unforeseen environments
- Management of complex situations independently
- Enhanced cultural openness and relational intelligence

In parallel, I kept up with DevOps practices and the Linux ecosystem to prepare for my return to demanding technical environments.
Adaptability Culture Curiosity Autonomy Travel Organization
Crédit Agricole Assurances Pacifica
System Administrator & DevOps, Linux Automation specialized in Red Hat
BANKING AND INSURANCE
July 2022 - June 2023 (11 months)
Paris, France
Context:
Critical environment (≈1000 Linux VMs) with challenges of datacenter migration and operational industrialization.

Key Responsibilities:

- Technical management of datacenter migration (≈1000 Linux VMs)
- Implementation of an automation strategy via Ansible (from scratch)
- Deployment and configuration of Red Hat Satellite with Capsule on the new datacenter
- Industrialization of patch management with Red Hat Satellite
- Strengthening of Linux fleet security and compliance
- Linux expert role for the entire environment

Business Results:

- Migration completed with 0 major incidents in 10 months
- +40% productivity gain through automation
- Standardization of operations, reduction of error risks
- Significant improvement in access management and compliance
Ansible Redhat Satellite RHEL Migration Projects Infrastructure