Thibault Mary

- Ensure the operational maintenance, security, and continuous improvement of the platform to guarantee its reliability and performance.

- Design and evolve the infrastructure towards a highly available distributed architecture, eliminating single points of failure and strengthening resilience and scalability.

- Automate infrastructure provisioning, deployment, and observability to improve reliability, reproducibility, and operational efficiency.

- Collaborate closely with development teams to meet infrastructure, performance, and service reliability requirements.

- Industrialize the deployment and operation of Kubernetes workloads via Helm charts, ensuring their monitoring and scaling capabilities.

• Technical Stack: JavaScript/TypeScript, Go, AWS, Kubernetes, Terraform, Helm

• Tools: Spacelift, Datadog, KubeCost, Kyverno, KEDA

• Continuous Integration and Deployment: GitHub, CircleCI, ArgoCD

• Project Management and Documentation: JIRA, Notion

• Communication: Slack, Zoom, Google Meet, Gather

- Design, deploy, and maintain Infrastructure as Code with Terraform, covering cloud resources (GCP, AWS) and associated services (GitHub, Datadog, Cloudflare).

- Select and implement a SaaS observability solution (Datadog), including log centralization, traces (APM), metrics, as well as dashboard and alert creation.

- Lead the redesign of the application infrastructure by migrating from Google App Engine and Cloud Run to Google Kubernetes Engine (GKE) as needed, and implement security and operational best practices (Helm Charts, secret management, IAM, RBAC).

- Design, standardize, and industrialize CI/CD pipelines with CircleCI, particularly through the use of orbs to improve workflow reusability and reliability.

- Integrate continuous code quality and security analysis with SonarCloud into continuous integration pipelines.

- Lead the migration of the CDN from AWS CloudFront to Cloudflare to improve performance, security, and traffic management.

- Promote knowledge sharing and deploy a collaborative documentation solution (Slite), while producing and maintaining technical documentation and associated materials.

• Technical Stack: Java/Node/PostgreSQL/Python (Backend), JavaScript/TypeScript/Angular (Frontend)

• Cloud: GCP (GAE, GKE, CloudRun, CloudSQL, Pub/Sub), AWS (S3, Athena, Glue, Lambda, ELB, EC2), Kubernetes, Terraform, Helm, Docker

• Tools: SonarCloud, Datadog, Cloudflare, Keeper Security

• Continuous Integration and Deployment: GitHub, CircleCI

• Project Management and Documentation: ClickUp, Slite, GSuite

• Communication: Google Meet

- Administrer, maintenir et faire évoluer les plateformes CI/CD et les outils associés afin de garantir leur disponibilité, leur sécurité et leur performance.

- Gérer et administrer les outils de collaboration et de gestion de code source (Jira, Confluence, Stash/Bitbucket), incluant la gestion des utilisateurs, des workflows et la migration des données via des scripts Python.

- Maintenir, supporter et améliorer la plateforme Jenkins, en accompagnant les équipes dans la conception, l’optimisation et la résolution d’incidents liés aux pipelines CI/CD.

- Piloter la migration du gestionnaire d’artefacts Nexus 2 vers Nexus 3 et administrer les dépôts.

- Mettre en place et administrer une registry Docker (Portus), ainsi que les clusters Docker Swarm et Kubernetes, en assurant la gestion du stockage distribué avec Portworx.

- Automatiser le provisionnement et la configuration des infrastructures avec Ansible et développer des scripts d’automatisation en Shell et Python.

- Superviser l’infrastructure et les workloads via Prometheus et Grafana afin de garantir la fiabilité et la performance des services.

- Administrer l’infrastructure cloud Microsoft Azure (VMs, disques, sauvegardes, réseaux, abonnements) et gérer les opérations de sauvegarde et de bascule via Rundeck.

- Gérer les incidents, assurer le support aux utilisateurs et contribuer à l’amélioration continue des plateformes et des pratiques DevOps.

- Rédiger et maintenir la documentation technique et les guides utilisateurs.

Stack technique : Kubernetes, Docker, Docker Swarm, Terraform, Ansible, Vault, Portworx

CI/CD et outils : Jenkins, Nexus, SonarQube, Bitbucket, Jira, Confluence, Rundeck

Supervision : Prometheus, Grafana

Cloud : Microsoft Azure

Scripting : Shell, Python

Communication : Rocket.Chat