Freelancer profile translated to English.

Description

Expert CloudOps & DevOps with over 10 years of experience in designing, industrializing, and securing critical infrastructures on AWS, Azure, and GCP.

I support my clients in their strategic projects by providing end-to-end expertise:

Cloud & Security Architecture: design of resilient and scalable architectures (multi-account AWS, ECS, Kubernetes/EKS, IAM, WAF, logging, 360° observability).
DevOps & Automation: implementation of CI/CD (GitLab, Jenkins, GitHub Actions), Infrastructure as Code (Terraform, Terragrunt, Ansible, CDKTF), containerization (Docker, Kubernetes).
Observability & Reliability: comprehensive instrumentation via OpenTelemetry, Prometheus, Grafana, CloudWatch, Splunk.
Leadership & Delivery: technical expert role and team mentoring, change management, dissemination of DevSecOps & DEX best practices.

Certifications: AWS Solutions Architect Associate, Certified Kubernetes Administrator (CKA), HashiCorp Certified Terraform, OpenTelemetry Certified Associate.

I am passionate about the optimization, performance, observability, and security of Cloud platforms, and I am involved in both architecture design and operational implementation.

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Paris (up to 50km)

ENGIE SA
CloudOps & DevOps Expert
ENERGY AND UTILITIES
April 2020 - Today (6 years and 2 months)
Paris, France
Design of highly available and resilient AWS architectures to support 3 million monthly visits.
Instrumentation of AWS environments with OpenTelemetry for complete observability,
Implementation of a self-service AI solution for provisioning microservices infrastructure based on MCP, AWS Bedrock, and Claude (Anthropic Sonnet 3.7).
Development of a RAG solution (Knowledge Base / vector storage) and AI agents trained on business processes to automatically generate unit tests from scenarios.
Implementation of industry-standard AWS security solutions, strengthening the protection of sensitive data.
Deployment of Cloud Custodian policies for cloud compliance, FinOps, and automatic vulnerability remediation.
Optimization of AWS costs through the use of appropriate services and the implementation of resource management strategies.
Automation of deployments via Terraform, Ansible, and GitLab CI, increasing deployment efficiency. Integrated with CloudWatch, Splunk, OpenSearch, and ElasticSearch.
Setup of a Kafka pipeline in the C3 Mastermind project to broadcast real-time business events related to energy consumption, facilitating asynchronous integration with other services.
Processing of structured Kafka events to dynamically trigger actions on the DGP API side, such as consumption alerts, monthly adjustments, or forecasts.
Training and mentoring of the application team on AWS services and best practices, strengthening internal skills.
Collaboration with stakeholders to identify specific needs and propose suitable AWS solutions.
Management of multi-team AWS projects, ensuring on-time and within-budget delivery.
Terraform Ansible GitLab CI/CD AWS EKS AWS ECS
Engie Global Markets
DevOps Engineer
ENERGY AND UTILITIES
November 2018 - November 2019 (1 year)
Courbevoie, France
Engie Global Markets is the Engie Group company that offers risk management services in the energy sector. As a DevOps Engineer within the XRoad team of the Engie Global Markets entity, I was responsible for setting up and maintaining the CI/CD environment on Azure DevOps.

Creation and maintenance of CI/CD pipelines with Azure Pipeline for the deployment in non-prod and prod of the XRoad backend Java and frontend React app
Setup of Git repos for development teams with Azure Repo
Management of private packages on Maven and npm with Azure Artifacts
Creation and management of Docker images with Azure ACR
Automation of tests with Azure Test Plans
Configuration of resources with Terraform
Handling of incident tickets
Azure DevOps Terraform Docker Kubernetes
Mon Chef Pâtissier
CTO as a Service
E-COMMERCE
December 2019 - April 2020 (4 months)
Paris, France
Delivery & Click&Collect Platform – Uber Eats model applied to event pastry.
Technical roadmap steering, Steering Committee participation, strategic decision-making
Modular back-end refactoring, scalable Docker + Kubernetes infrastructure
GitLab CI/CD, Ionos cloud deployment + migration initiated towards AWS
Integration of Stripe, partner APIs, payment flow security
AWS Lambda Terraform React.js Node.js Symfony