Freelancer profile translated to English.

Description

Freelance Linux Systems & DevOps Engineer, I help companies design, automate, and make their infrastructures reliable.

I work on critical environments with an approach focused on industrialization, observability, and performance, in close collaboration with technical teams.

I assist my clients with missions such as:

• Design and evolution of system & cloud architectures

• Automation of deployments and infrastructure (Infrastructure as Code)

• Implementation of CI/CD pipelines

• Making Linux environments reliable and optimizing them

• Implementation of monitoring and observability solutions

I have recognized expertise in supervision and monitoring issues, which I integrate as a key lever for stability and continuous improvement.

Main Stack: Linux (Debian, Ubuntu, RHEL), Ansible, Terraform, Docker, Kubernetes, GitLab CI/CD, Prometheus, Grafana, ELK, Centreon

🎯 Objective: to build robust, automated, and observable infrastructures capable of supporting growth and production requirements.

👉 I primarily engage in fixed-price projects with a commitment to results.

Industry field of expertise

Languages

English
Conversational
French
Native or bilingual

Workplace preferences

Can work on-site

Paris (up to 10km), Beauvais (up to 10km)

THALES LAS France
Integration and Industrialization of Critical Linux Platforms
DEFENSE AND MILITARY
March 2023 - Today (3 years and 3 months)
Massy, France
• Deployment and standardization of Linux systems (RHEL)
• Automation of configurations using Ansible
• Integration into Kubernetes environments
• Platform compliance for production operation
• Technical documentation and support for teams

➜ Critical environments requiring reliability, traceability, and maintenance in operational condition.
Ansible Git Linux RedHat Centreon Kubernetes
HACHETTE LIVRE
Maintenance in Operational Condition and Supervision of Critical Web Applications
CULTURE
October 2022 - February 2023 (4 months)
Malakoff, France
• Supervision of web applications and system components
• Management and resolution of production incidents
• Root cause analysis and corrective actions
• Writing and updating operational technical documentation
• Contribution to making production environments reliable

➜ Objective: ensure application availability, stability, and maintainability.

Environment: Linux RedHat 7, Ansible, Git, Apache, Varnish, MySQL
Ansible Apache Linux RedHat MySQL/MariaDB Git
La Poste Groupe
Implementation and Evolution of Supervision, Monitoring, and Log Platforms for a Big Data Stack
LOGISTICS AND SUPPLY CHAIN
August 2021 - September 2022 (1 year and 2 months)
Issy-les-Moulineaux, France
• Creation of technical supervision probes with Centreon
• Deployment and operation of a Prometheus / Grafana / Consul stack
• Design of performance dashboards usable by teams
• Log centralization and analysis via ELK
• Automation of deployment and configuration with Ansible / AWX
• Optimization of alerting and reduction of alert noise
• Maintenance of supervision tools in operational condition
• Writing of operational and architectural documents

➜ Result: improved IT visibility, incident anticipation, and easier operation.

Environment: Centreon, Prometheus, Grafana, Consul, ELK, Ansible, AWX, CentOS 7, GitLab, Jenkins, Jira, Confluence
Ansible Git Grafana Centreon Prometheus