CV/Mission XL Release freelance

Résumé d'expériences d'Axel,
freelance XL RELEASE habitant l'Essonne (91)

DevOps Consultant
TOTAL
1/2024 -
Within the Studio Digital - TotalEnergies Lubrifiants Team, I’m working on the infrastructures automation through
Terraform, AWS and Github Actions.
The perimeter application stacks let me work with many services, including Cloudfront, ECS, RDS, API Gateway, SQS,
ElastiCache. Only Devops, I support a team of 10+ developers. Below some examples of the tasks done.
• Migration from Terraspace framework to Total internal framework on all applications
• Bump regularly the stacks
• Set up of a persistent storage for containers with EFS.
• Set up of a monitoring solution with Cloudwatch and Teams
• Set up of a serverless antivirus in order to expose files to download

DevOps Consultant – SRE
GROUPE BAYARD
12/2021 - 3/2024
Within the Ops division, I participated in the development and operation of Bayard Group websites, in a full AWS
environment.
• Deployment and MCO of applications and platforms
• Development of AWS infrastructures with Terraform
• Migration of applications from on-premise to AWS
• Configuring EC2 Linux with Puppet
• Monitoring with Prometheus & Grafana
C2 - Internal Natixis
• Scripting Bash
Environment: PHP · Nginx · Elasticsearch · Gitlab · Bareos · MySQL · Kubernetes · Helm

DevOps Consultant - SRE
ARDIAN
9/2021 - 11/2021
Within a Scrum team:
Development of infrastructures on the Azure cloud in Terraform following a GitOps workflow.
Manage code and deployments through Azure DevOps

DevOps Consultant – Technical PO
MATMUT
3/2021 - 9/2021
•Responsible for the backlog for the deployment tool XL Deploy
•Functional support to developers
•Animation of workshops with the various development teams and the editor in order to identify technological issues
and develop the deployment solution on XL Deploy (mainly Powershell)
• Participation in the target architecture of the software factory, depending on contextual constraints (Azure Devops,
Jenkins, XL Deploy /XL Release, Artifactory)
• Restitution and presentation of the work carried out

DevOps Consultant - Audit
JOHN PAUL
6/2021 -
DevOps audit, focusing on organizational and technical axes.
•Carrying out interviews
• Participation in the drafting of the restitution
• Participation in the drafting of recommendations: Kubernetes infras, Gitlab CI/CD pipelines, Agility etc

Data Engineer – Solution integrator
NATIXIS
3/2020 - 9/2021
Within the IT department of the general secretariat, I joined the Surveillance division, in charge of building and maintaining surveillance applications for the Compliance department of Natixis.
In this context, I am working on the communications monitoring project, aimed at installing and
supplying data to the Voxsmart Communications Surveillance software package. I joined the project
team as support on the technical part.
The project was focused on a hybrid architecture, with an on-premise part for the reception,
encryption and sending of communications, and a part on the AWS cloud, where the communication
data is received and processed by the installed software package.
C2 - Internal Natixis
• Design of the AWS and on-premise cloud architecture in collaboration with the security teams, the
publisher and the cloud experts
• Reception and adaptation of the deliverables provided by the publisher so that they comply with
the requirements of the Natixis IS.
• Coordination of the project contributors, in particular on the integration of the AWS cloud into the
Natixis IS and data collection
• Participation in technical and strategic choices according to security, planning and budget
constraints
• Automation of the deployment of the solution (Bitbucket, Jenkins, XL Deploy, XL Release)
• Installation, configuration and maintenance of the development environment
• Carrying out technical tests in support of the publisher
• Establishment of the data pipeline to send communications to the AWS cloud (Python & ControlM)
• Deployment of new versions
• Monitoring and optimization of the infra costs of the solution

DevOps Engineer
NATIXIS
10/2016 - 5/2020
In a context of team creation, my main missions were to contribute to projects and to the operation of the
application park of the 89C3R cluster, Natixis' Digital Factory.
The 89C3R application production team is in charge of operating and supporting cross-functional applications
made available to the BPCE group's businesses.
My roles within the team:
- Technical reference, especially on the industrialization of deployments (Bitbucket, Jenkins, XL Deploy, XL Release)
- Technical project manager for the Chatbot platform of the BPCE group
- Relay for team management
● Application exploitation
- Monitoring, analysis and processing of incidents and changes
- Coordination of infrastructure teams within the framework of technical interventions
- Configuration of CFT flows and batch processing
- Establishment of technical and functional supervision
C2 - Internal Natixis
● Contribution to technical and business projects
- Participation in architectural choices to provide a vision of operational and infrastructure issues
C2 - Internal Natixis
- Integration and production of applications for new projects or migrations
- Management and follow-up of development requests made to infrastructure teams
- Study of the existing situation and development of changeover plans in the context of migrations
- Animation and participation in application development work in collaboration with MOEs and technical experts
- Implementation of the Devops approach: migration of applications to the cloud and implementation of CI / CD
Pipelines
● Continuous improvement
- Implementation of new operating processes through the implementation of technical platforms and
developments of our CI / CD tools
- Optimization of infrastructures
- Training on the operation of a chatbot for business application support teams
- Establishment of the team's documentary base
- Transfer of skills and support to Porto employees

Systems Engineer
MINISTERE DE L’EDUCATION NATIONALE
10/2015 - 10/2016
Within CISAD, CIO of the Evaluation, Prospective and Performance Department, I joined the Operations department.
• Integration and production of applications (Rstudio, SAP BO)
• Automation of deployments (Shell)
• MCO of Linux virtual and physical machines
• Participation in data center development work
• Participation in the PRA
• Study on the implementation of cloud technologies
• Study on improving the resilience of databases
C2 - Internal Natixis
• Study concerning the upgrade of the version from RHEL 6 to RHEL7
• PostgreSQL DBMS training