Freelancer profile translated to English.

Description

Cloud/DevOps and Information Systems Security Architect Consultant for large groups (telecom, tourism, health) with 11 years of infrastructure experience, undertaking versatile missions on cloud and DevOps. Proficient in Infrastructure as Code and continuous deployment tools.

I worked on setting up complex multi-region and multi-account cloud architectures with Terraform 13 and Ansible.

I developed Jenkins pipelines to automate the deployment of Docker containers on AWS infrastructure.

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Bussy-Saint-Georges (up to 50km)

CANAL+
Cloud Network Architect
PRESS AND MEDIA
January 2021 - Today (5 years and 5 months)
• Implementation of Canal+'s Public Cloud network strategy
Analysis of the existing situation
• Facilitation of workshops
• Definition of the target architecture (Transit Gateway, Gateway Load Balancer, VNet)
• Support for network architects/engineers in the Public Cloud approach
• Maintain security and compliance
• Integration of Security by Design: automation of security controls
• Definition of migration scenarios from on-premise to the cloud (AWS Direct Connect and Azure ExpressRoute)
• Carrying out necessary evolutions within the framework of project requests, by proposing automation actions for these modifications
• Writing and improving specification, implementation, and operational documentation (HLD, LLD)
• Proposal of secure entry/exit solutions to the cloud (WAF, outbound proxy, inter-VPC filtering)
• Exposure of applications via Akamai WAF automatically (Terraform)
• Filtering and inspection of traffic in the cloud and towards on-premise with a cluster of FortiGate firewalls using a Gateway Load Balancer
• Creation of an ECS Fargate cluster automatically with Terraform and a YAML configuration

• Development of Lambda functions with Python to stop non-production EC2/RDS servers and ECS services during off-peak hours (FinOps)
• Development of Ansible roles to automate production deployment
• Creation of the timeline for the switch to AWS
Bioserenity
DevOps Team Lead
BIOTECH
January 2019 - May 2020 (1 year and 5 months)
Paris, France
Project: Health Data Hosting
✓ Provisioning cloud infrastructure (AWS) using infrastructure as code (Terraform)
✓ Proposal of new architecture on AWS cloud (multi-account, transit gateway, VPN)
✓ Consulting with engineering teams to help them leverage our platform and tools on which to run their applications
✓ Collaborating with product, architecture, and engineering groups to build a self-international healthcare platform
✓ Participating in metrics gathering, monitoring, and alerting activities, with tools such as Prometheus, Grafana, CloudWatch, and Alertmanager.
✓ Generating technical documentation around system design, security, policies, configuration, and procedures
✓ Working with AWS and partners to ensure a HIPAA and HDS compliant deployment
✓ Building a high-availability data cluster (Kafka, Mqtt)
✓ Building an ELK cluster using Ansible
✓ General development/staging/production environment management, including deployment to production (Ansible and Jenkins pipelines)
Terraform Ansible Amazon Web Services Docker Kubernetes Apache Kafka RabbitMQ Prometheus
ORANGE
Systems and DevOps Engineer
TELECOMMUNICATIONS
May 2016 - May 2018 (2 years and 1 month)
Paris, France
Mission: Responsible for services on hosting platforms while respecting availability and quality of service requirements

● Ensuring maintenance in operational conditions (RUN: ITILV3)
✓ Incident Management (Level 3)
✓ Problem management
✓ Contribution to the continuous improvement of exploitability and quality of service
✓ Maintaining documentation
✓ Deployment in production environment
✓ Reporting

● Driving the integration of developments (BUILD)
✓ Provisioning of development, integration, pre-production, and production environments (Ubuntu 16.04, Docker, Apache, MySQL, Nginx)
✓ Support for development teams to integrate their applications
✓ Writing integration procedures
✓ Building new infrastructure in compliance with Hebex (Orange) standards automatically (Ansible)
✓ Automation of deployment into production (Ansible, Git, GitLab CI)
● Manage and drive client web hosting platform (Orange Personal Pages: 700k websites hosted, 50 million hits per month)

✓ Maintain the highest availability level
✓ Design disaster recovery and business continuity scenarios
✓ Design configuration management tools and provide upgrade paths for existing ones (CFEngine
=> Ansible)
✓ Plan and manage platform upgrades to cloud infrastructure (Xen, Docker Swarm, Cloud Foundry)
Ansible Terraform Jenkins Apache