Employed at a French quantum computing company that builds programmable
quantum simulators and quantum computers using 2D and 3D arrays of
neutral atoms Pasqal develops the full technology stack (including lasers,
vacuum systems, electronics, and software)
Technical Team Structure:
Belongs to a full remote team of DevOps engineers with different profiles (HPC
experts, developpers background)
Technical Environment:

• Products: Python, Golang
• Infrastructure: GKE, GCE, CloudSQL, Baremetal
• CI/CD: Gitlab-CI
• Automation: Terraform, Helm, Ansible, Packer
• Monitoring: Grafana, Mimir, Loki, Tempo, Alloy
• Other: Istio, DevSpace, 1password
  Cloud responsabilities:
• Migration of product infractructures from OVH kubernetes cluster to GKE
  (Terraform to build the infrastructure, Helm to manage the cluster, Gitlab CI/CD
  to deploy)
• Deployment of mersh service Istio
• Migration and merge of observability stack (From OVH Kubernetes clusters
  with Prometheus/Jaeger to a specific GKE cluster with Grafana, Mimir, Loki
  and Tempo - add Alloy as agent)
• Migration developper stack from Docker-Compose to Devspace
  Embeeded Software responsabilities:
• Industrialization of QPU software deployment:
  • Refactored Ansible codebase
  • Created sandbox QPU for developpers with Packer
  • Centralized observability stack
  • Secured creds with 1password
• Upgrade PostgreSQL version (from 13 to 16)
• Setup replication between baremetal PostgreSQL and Google CloudSQL
  Technical Skills:
• Skilled in Kubernetes infrastructure
• Proficient in various GCP services (GKE, GCE, CloudSQL, IAM)
• Skilled in DevOps tools (Helm, Terraform Ansible)
• Experienced in monitoring tools (Mimir, Tempo, Loki, Grafana)
• Proficient in programming languages (Python, Golang and Bash)
• Competent in database management (PostgresSQL)
  Soft Skills:
• Collaborative team player
• Explain choices made by the team to others
• Mentors junior DevOps through pair programming & technical discussion
• Positive attitude

Employed at a French real estate enterprise specializing in iBuying (Instant
Buyer) real estate transactions.
iBuyer (Instant Buyer) model involves direct purchasing of residential
properties from private sellers for eventual resale.
Technical Team Structure:
Split into four parts: Products (PO/PM), FullStack Engineers, Data Engineers,
and DevOps Engineers.
Technical Environment:

• Products: VueJS, FeatherJS, TypeScript, Python.
• Infrastructure: AWS Elastic Beanstalk and AWS S3 + AWS Cloudfront, AWS
  RDS PostgreSQL.
• CI/CD: Gitlab-CI for Build, Test, and Deployment.
• Monitoring: AWS CloudWatch, Prometheus, Loki, Grafana.
  Responsibilities:
• Updated deployment using Terraform for infrastructure and custom Docker
  images for products.
• Enhanced system stability and performance through AWS CloudFront,
  PostgreSQL Master/Slaves, lighter Docker images, and package optimization.
• Evolved CI/CD pipelines for improved efficiency.
• Standardized AWS Lambda function deployment using Docker and
  Terraform.
• Implemented monitoring improvements with Grafana, Prometheus, Loki, and
  enhanced security using Vault Server/Agent.
• Introduced additional tools such as Cloud Carbon Footprint and Traefik.
• Collaborated with the team to educate on Docker, Terraform, Vault,
  Git workflows, and ways to enhance products, infrastructure, and client
  satisfaction.
• Setup of an internal API.
  Technical Skills:
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  -Proficient in various AWS services including EC2, Elastic Beanstalk, RDS,
  CloudFront, S3, IAM, ECR, and CloudWatch.
• Skilled in DevOps tools like Git, Gitlab-CI, Docker, and Terraform.
• Experienced in monitoring tools including Prometheus, Loki, and Grafana.
• Proficient in programming languages like Python and Bash.
• Competent in database management, particularly PostgreSQL.
  Soft Skills:
• Independence in selecting and justifying the choice of technologies to the
  management.
• Establishment of a detailed roadmap and prioritization of projects.
• Able to work independently.

Paris Area, France
Employed at a French company specializing in digital school services.
The company's goal is to develop an innovative and customizable platform
for digital school services. Currently, the solution is used by over 3,000,000
students in 21 countries.
Responsibilities:

• Deployed and managed the solution across more than 30 production,
  staging, and development environments.
• Designed, validated, and implemented infrastructure improvements.
• Cultivated a GitOps culture within the team.
• Collaborated with developers to enhance the stability of our solution.
• Assisted developers in understanding and configuring the solution.
• Provided level 3 support.
  Technical Skills:
• DevOps: Ansible, Git, Jenkins, Docker, Vagrant, Consul.
• Monitoring: InfluxDB, Prometheus, Loki, Grafana.
• Orchestration: Kubernetes.
• Programming Languages: Python, Go, Java.
• Databases: Neo4j, PostgreSQL, MongoDB, Redis, MySQL.
• Release Management
  Soft Skills:
• Proficient in responding promptly and effectively to production incidents while
  maintaining composure under pressure.
• Demonstrated perseverance and adaptability in navigating through
  management instability and organizational changes.
• Proficient in leading teams and articulating the necessity for infrastructure
  upgrades to management.

Worked in a global enterprise with a strong Open Source culture.
Responsibilities:

• Updated and enhanced the system infrastructure, utilizing technologies such
  as KVM, DRBD, and exploring OpenStack.
• Simplified the network architecture, incorporating router firewalls and
  ZeroShell.
• Deployed and configured the monitoring solution, Zabbix.
• Maintained and expanded Ansible configurations.
• Managed and updated infrastructure for the Humanité website
  (www.humanite.fr).
• Oversaw data and system backups using BackupPC.
• Provisioned virtual machines for developer teams and provided support.
• Conducted daily tasks, including helpdesk support and information system
  management.
• Promoted best practices and authored documentation.
  Technical Skills:
• Expanded knowledge of server and PC hardware.
• Enhanced DevOps skills, including Ansible and Git.
• Improved DNS expertise.
• Proficient in hosting technologies (Apache, Varnish, Keepalived, HA-Proxy).
• Advanced understanding of databases, particularly MySQL/MariaDB.
• Proficient in network storage technologies like iSCSI and NFS.
• Strong Linux skills, including Centos/RHEL and Debian.
  Personal Skills:
• Effective teamwork and collaboration.
• Consultation and advisory abilities.

Managed IT operations in a DevOps-oriented enterprise with a focus on
Continuous Delivery and multiple virtualization platforms including VMware
ESX and OpenStack, along with Docker utilization.
Responsibilities:

• Upgraded and reconfigured Zabbix servers and agents.
• Implemented new Zabbix configurations using Ansible.
• Established monitoring solutions for Docker containers using Zabbix.
• Developed automated reporting for virtual machines across VMWare ESX
  5.0/5.5 and OpenStack platforms using shell scripting and Python.
• Created a Docker local mirror.
• Set up a High-Availability Load Balancer for MariaDB with HaProxy and
  KeepAlived.
• Provided support to system and network engineers, including helpdesk tasks,
  assistance with hypervisors and the OpenStack platform, and virtual machine
  provisioning for developer teams.
• Authored technical documentation using AsciiDoc.
  Technical Skills:
• Proficient in Zabbix, including configuration and utilization.
• Experienced in Ansible for automation.
• Improved Docker skills, including docker-compose.
• Familiar with the basics of the OpenStack platform and its components
  (Nova, Cinder, Neutron, etc.).
• Managed instances on the OpenStack platform using "Nova."
• Managed virtual machines on the VMWare ESX hypervisor.
• Proficient in Linux tools, shell scripting, Python, and Git.
• Familiar with Jenkins, HaProxy, and KeepAlived.
  Soft Skills:
• Deep understanding of the daily responsibilities and objectives of a Network
  and System Administrator.
• Familiar with the goals of DevOps practices.

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Le Puy-en-Velay, Auvergne
The company required bandwidth optimization due to limited resources. To
address this, I established a Squid proxy server on a Windows Server 2008,
along with the deployment of a website blacklist and log analysis software.

I created the company's website using Joomla! CMS to enhance marketing
potential and streamline content management.

I created the company's website using Joomla! CMS to enhance its marketing
potential and simplify content management.