Freelancer profile translated to English.
Back to original languageAbout Yoann
*Full remote for 7 years*, I can travel regularly to Nantes and occasionally to other regions.
Passionate about digital technologies, I have evolved between networks & telecommunications, systems, virtualization, and containerization, with growing expertise in DevSecOps and Cloud environments.
As a Tech Lead DevOps, I manage a Franco-Indian team while remaining operational: I don't limit myself to management, I am fully involved in implementing solutions and resolving technical challenges. My approach is collaborative and transparent, with a strong desire to support teams, share knowledge, and document solutions to ensure continuous skill development.
In large companies, I design and implement technical solutions adapted to user needs, simplifying their daily lives and improving process efficiency. My goal is to create robust, automated, scalable, and secure infrastructures, while optimizing the experience of the teams that operate them.
One of my strengths is the ability to have an overall view of a very extensive and heterogeneous technical scope (from BGP/MPLS interconnections to the impact of an application configuration error, including system optimization & FinOps), which allows me to see possible optimizations and areas for improvement across an entire IS.
🚀 Key Skills:
✔️ Cloud (Azure, AWS, AlibabaCloud, GCP, VMware/Nutanix etc..)
✔️ DevOps & Automation (Packer, Terraform, Ansible)
✔️ CI/CD & Pipeline Security (GitHub Actions, Azure DevOps)
✔️ Involved Tech Lead & Team Support
✔️ Design of technical solutions adapted to large companies and their constraints
📩 Open to missions: Cloud Architecture & Virtualization, Tech Lead DevOps (hands-on), Infrastructure Optimization & Security.
French
Native or bilingual
English
Fluent
Can work on-site
Nantes (up to 30km), Saint-Étienne-de-Montluc (up to 30km), Paris (up to 50km), Rennes (up to 30km)
Experience
- CHANEL SAS - Corporate IT - GIS
On Malt
Senior Cloud & DevOps Consultant / Tech Lead / Operational PilotLUXURY GOODSApril 2022 - Today (4 years and 2 months)Full remote Senior Cloud & DevOps Consultant.DevOps Expert / Tech Lead / Operational Pilot in a team responsible for all tooling and project integration on the client's Azure DevOps and Team Foundation Server platforms.Advanced debugging across all DevOps lifecycle stages. Support for development teams (for integration), architecture teams (especially in cloud environments), and assistance with traffic (CDN, Akamai) and security issues.Advanced debugging and evolution of IaC tooling: Terraform, Ansible, Azure DevOps for Azure, AWS, AlibabaCloud, GCP, and On-premise.Side Project:Implementation of an impact tracking system for modifications (PR pre-validation) of centralized Terraform modules. This allows tracking of module versions used for Terraform & Ansible projects in production.Advanced use of Azure DevOps mechanisms and APIs.Automation of Ansible deployments on Nutanix - CHANEL SAS - Corporate IT - GISSenior Cloud & DevOps Consultant (freelance)LUXURY GOODSApril 2021 - March 2022 (1 year)Full remote Senior Cloud & DevOps Consultant.DevOps Expert in a team of two other colleagues. We are responsible for all tooling and project integration on the client's Azure DevOps and Team Foundation Server platforms.Advanced debugging across all DevOps lifecycle stages. Support for development teams (for integration), system architecture teams (especially in cloud environments), and assistance with traffic (CDN, Akamai) and security issues.Advanced debugging and evolution of IaC tooling: Terraform, Ansible, Azure DevOps for Azure, AWS, AlibabaCloud, and On-premise.Advanced use of Azure DevOps mechanisms and APIs.Automation of Ansible deployments AWS/AlibabaCloudIn charge of an automatic analysis and version tracking project (tag/branches) of Terraform modules used across all IaC projects (AWS/Azure) via tfstates.
- CHANEL SAS - Corporate IT - GISCloud & DevOps Consultant (freelance)LUXURY GOODSSeptember 2020 - March 2021 (6 months)Nantes, FranceFull remote Cloud & DevOps Consultant (on assignment until the end of December).TFS/Azure DevOps, Terraform, Helm, AnsibleInfrastructures: Azure / AWS / On-premise / Kubernetes ...Integration of new projects (infra+app) on the Azure DevOps (ADO) platformMigration of Team Foundation Service projects to ADO- Implementation of automation scripts via API (TFS -> ADO Migration, auto deployment etc...)- Normalization and standardization of projectsDeployment automation:Terraform: Large-scale deployment process evolutions, implementation of automated tests checkov, terrascan, tflint and soon terratest (under study).Ansible: Implementation of automated tests for centralized roles for projects, particularly with Molecule.
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Education
- Master Expert in Information Technology and Information SystemsEPSI2020En alternance en tant que Consultant Cloud DevOps chez Azeo Nantes. Pour un projet en équipe sur les micros services, j'ai réalisé la mise en place d'une infrastructure de déploiement continu avec les technologies suivantes: ● Azure DevOps (CI/CD SaaS Azure) ● Agents de déploiement : RedHat (un serveur dédié chez Online et un chez OVH) ● Infrastructure de test : SonarQube (VM Azure) ● Environnements de déploiements : Azure Kubernetes Service (AKS) et Minikube (en local pour tests) Projet en lien avec le précédent, je réalise une solution d'automatisation pour la mise en place d'une infra CI/CD (première installation ou PRA/PCA) avec les technologies suivantes : ● Terraform : Provisionning des agents Azure Devops (VM) et d'un cluster Kubernetes ● Ansible : Installation des outils de build et release sur les agents (php, pm2, yarn, java etc ...) ● Packer: Build template d'images Azure et AWS (AMI) ● Des outils de monitoring et supervision (Prometheus, grafana)
- Professional Bachelor's Degree in IT Networks, Mobility, and SecurityIUT de Saint-Malo2018Apprenti - Administrateur réseau et sécurité, La DISIT (Groupe La Poste) CCNA1, CCNA2, CCNA3, CCNA4, CCNA security (English Network Academy) Participation à la DEFNET 2018 (l'exercice d'une cyber armée opérationnelle) Formation labellisée Netcien niveau 3 et SecNumEdu (ANSSI). Sécurité réseaux : ● Principes des attaques et leurs contres mesures : spoofing, flooding, DHCP snooping, capture, etc. Sécurité applicative : ● Principes des attaques et leurs contres mesures : injection SQL, faille XSS, techniques de chiffrements (avec salage)
Certifications
- Microsoft Certified: Azure DevOps Engineer ExpertMicrosoft2020
- AZ-100 Microsoft Azure Infrastructure and DeploymentMicrosoft2019