Freelancer profile translated to English.

Description

Passionate about Microsoft technologies .NET/C#, Microservices, Azure & AWS Cloud, DevOps (Github, Azure DevOps) and Kubernetes.

I support my clients on Azure/AWS cloud (Public/Private/Hub-Spoke), Automation (Github, Azure DevOps, Terraform), Kubernetes (OnPremise and on Azure with AKS), Microservices architecture as well as DevOps/SecOps/FinOps best practices.

I am first and foremost a technical architect, meaning I don't just make recommendations but also implement them with the team.

My clients are diverse in finance (Natixis, Société Générale), media (Cognacq-Jay Image), press (Groupe Moniteur), telecommunications (Bouygues Telecom, Universal Mobile), energy (Total Energies, EDF), software publishers (Process My Media, CMG Hosting), Consulting (Microsoft France).

I am Azure and Kubernetes certified (CKA & CKS)

Languages

French
Native or bilingual
English
Conversational

Workplace preferences

Can work on-site

Paris (up to 10km)

TotalEnergies SE
Total Energies - Total Digitial Factory
ENERGY AND UTILITIES
April 2023 - Today (3 years and 2 months)
Paris, France
Within the Total Energies Digital Factory,

Support within the Transverse DevOps/Architecture team for BeMo squads (20 developers in 5 squads):

- Migration from Azure DevOps to Github
- Support for teams on DevOps automation with Github and Cloud with Terraform
- Migration from Azure to AWS
- Implementation of Microservices Architecture
- Support for SDKs/frameworks provided to developers.
- SecOps support for the Cyber team
- Implementation of the observability stack with OpenTelemetry.

Support within the Transverse DevOps/Architecture team for TotalEnergies' Geospatial service:

- Migration of Docker Compose applications to Kubernetes (AKS)
- Support for teams on DevOps practices with GitHub
- Design of cloud application architectures on Azure and automation (terraform)
- Technical and architectural support for developers
Terraform Microsoft Azure AWS Kubernetes DevOps
Ald Automotive - Société Générale
Azure Cloud Architect / DevOps / Kubernetes
BANKING AND INSURANCE
September 2021 - April 2023 (1 year and 7 months)
Paris, France
- Migration of the application to a secure Hub and Spoke cloud architecture
- Implementation of Terraform scripts (Infrastructure and application modules for teams)
- SecOps support for the security team (Azure Defender, terrascan, kubesec, trivy...)
- Software factory maintenance (Azure DevOps, SonarQube)
- Company Framework maintenance (.NET Core 3.1, .NET 5, C#)
Kubernetes Microsoft Azure Terraform Azure DevOps C# .NET Microservices Architecture Clean Architecture Docker AKS GitHub Github Actions DevOps Git/Github Azure Cloud Cloud Engineer Cloud Architect Cloud DevOps Azure Kubernetes Service k8s
CMG Hosting
Azure Cloud Architect / DevOps / Kubernetes
VIDEO GAMES AND ANIMATION
September 2020 - August 2021 (1 year)
Paris, France
- Kubernetes implementation (microk8s)
- Backend solution architecture
- CI/CD for the entire solution
Kubernetes Microsoft Azure Terraform Azure DevOps C# .NET Microservices Sonar REST Docker Prometheus Loki AKS DevOps Cloud DevOps GitHub Github Actions Gitflow GitOps Git/Github

Check out Matthieu's experience

Gilles

TotalEnergies Digital Factory

Reviewed on 3/3/2025

Excellent experience with Mathieu at Bemo. In addition to his Azure experience, he supported us in setting up Bemo's new platform on AWS, including migrating CI/CD from Azure DevOps to Github. Mathieu is a very pleasant, very serious person, and proactive. With his .NET development experience, he also has the ability to support (and understand) development teams. He is someone you can count on!