About Yoann
French
Native or bilingual
English
Fluent
Experience
- AXA Group OperationsCloud/DevOps ConsultantMay 2021 - Today (5 years and 1 month)Paris, FranceCloud-native and AKS: Implementation of platforms based on Azure Kubernetes Services (AKS), with scalability and resilience (Backup Management, DRP...)Infrastructure as Code (IaC): Development of Terraform/Terragrunt modules for compliant and reproducible deployments.Cost Optimization: Implementation of FinOps policies to manage and reduce cloud expenses.CI/CD and Automation: Creation of dynamic pipelines (Azure DevOps, Helm), integration of automated tests, and security tools (SAST/DAST).Data Analysis and Processing: Deployment of solutions with Azure Data Lake, Synapse, and PowerBI to manage large volumes of real-time data.Security: Integration of solutions such as Azure Key Vault, Checkmarx, and Qualys for secret management and vulnerability detection.Advanced Monitoring: Implementation of tools like Prometheus, Grafana, and Azure Monitor for complete observability.Agility and Training: Participation in Agile rituals (SAFe) and knowledge transfer through training sessions and pair programming.Documentation and Auditing: Writing technical documentation (LLD, HLD) and security reports with remediation plans.
- SociétéConsultant Cloud & Tech LeadSeptember 2019 - May 2021 (1 year and 8 months)Paris, FranceIsolated Platform on Azure Stack: Design, build, and securing of a disconnected platform for sensitive environments, integrating Azure Stack, PKI, AD, ADFS, and VMware Horizon.Virtualization and VDI: Provision of a VDI platform via VMware Horizon and Dell VXRail for clients, with centralized management and high availability.Backup as a Service: Implementation of a backup solution based on Commvault to ensure data resilience and security.Infrastructure as Code (IaC): Creation of Terraform and Packer templates to generate reference images (Windows Server 2019, Ubuntu, Windows 10) and reproducible deployments.Automation and CI/CD: Development of automated pipelines with GitLab CI and PowerShell scripts for operational scenarios.Security and Zero Trust: Contribution to the design and implementation of a Zero Trust environment, including advanced firewalls and monitoring tools (Grafana, Prometheus).Advanced Monitoring: Deployment of Grafana and Prometheus to monitor the performance and availability of critical services.Agility and Methodology: Participation in Agile/Scrum rituals (grooming, sprint planning, scoping) to track and prioritize tasks.Documentation and Knowledge Transfer: Writing technical documentation (LLD, HLD, admin guides) and training new arrivals on the environment.
- AAA DATACloud ManagerDecember 2017 - August 2019 (1 year and 8 months)Paris, FranceProject Management and Methodologies: Management of the Cloud budget for the IT department with cost optimization. Agile project management with business workshops facilitation. Employee training (cloud introduction and knowledge transfer).Cloud Design and Implementation: Development of an Azure API Management POC, including the import of 15+ APIs, cost projection, and implementation of policies (throttling, transformation). Migration of legacy applications and an on-premise Data Lake to Azure, with the design of isolated and secure environments.Big Data and Data Pipelines: Deployment of a Big Data foundation with Apache Drill, Spark, Hive, Kafka, and MongoDB. Management of data pipelines with Azure Data Factory and HDInsight.Infrastructure, Security, and Networking: Platform security on Azure through Firewalls, NSG, Key Vault, and Azure Policy. Advanced network management with ExpressRoute, VNet, UDR, and BGP. Implementation of dashboards for real-time cost and performance monitoring (Application Insights, OMS).DevOps and Automation: Creation of PowerShell scripts and IaC templates (ARM, Terraform). Code automation and management with Jenkins, Git, Maven, Artifactory, and SonarQube.
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Education
- Titre Professionnel de niveau 3 : Administrateur Systèmes & RéseauxNext Formation2013
Certifications
- Microsoft Certified: Azure Administrator AssociateMicrosoft2019