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Mathieu Koumbo

DevOps / DevSecOps / AWS / Azure
  • Suggested rate
    €500 / day
  • Experience3-7 years
  • Response rate100%
  • Response time2 hours
The project will begin once you accept Mathieu's quote.
Location and workplace preferences
Location
Paris, France
Remote only
Primarily works remotely
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Mathieu in a few words
Je possède une solide expérience en tant que spécialiste DevOps, avec plusieurs années de pratique dans la livraison d'applications logicielles en utilisant des outils et des méthodologies DevOps modernes telles que Agile.

Voici les services que je propose :

Consultation DevOps : Je suis en mesure de vous assister dans la définition de votre stratégie DevOps, l'identification de vos besoins en infrastructure, et la recommandation des meilleures pratiques et outils adaptés à votre projet. Je peux également apporter ma contribution à l'architecture cloud.

Configuration et gestion Docker : Je suis capable de vous aider à containeriser vos applications, à mettre en place des environnements Docker, et à gérer les conteneurs en utilisant Kubernetes sur les plateformes Azure et AWS.

Configuration et gestion AWS : Je peux vous assister dans la mise en place, la configuration et la gestion de vos ressources AWS, incluant les instances EC2, les compartiments S3, les bases de données RDS, Databricks, les rôles et politiques IAM ainsi que la sécurité réseau.

Configuration et gestion Azure : Je peux vous accompagner dans la mise en place, la configuration et la gestion de vos ressources Azure, couvrant notamment les applications Web, Azure Active Directory, Databricks, les applications conteneurisées, Logic Apps, Application Insights, Azure Functions ainsi que la sécurité réseau.

Intégration continue et déploiement continu (CI/CD) : Je suis en mesure de mettre en place un pipeline CI/CD en utilisant des outils tels que Jenkins, Azure DevOps ou GitHub Actions. Cela vous permettra d'automatiser votre processus de livraison logicielle, de garantir un code de haute qualité, et d'accélérer vos mise en production.

Infrastructure as Code (IaC) : Je peux vous aider à rédiger l'infrastructure sous forme de code en utilisant des outils tels que Terraform, CloudFormation ou Biceps.
Experience
  • Edmond de Rothschild
    DevOps
    BANKING & INSURANCE
    February 2024 - April 2024 (3 months)
    Paris, France
    Au sein de l’équipe DevOps, j’ai eu l’occasion de contribuer en réalisant les actions suivantes :
    ▪ Faire du support niveau 2 et 3 sur les diverses applications qui tournent On-premise
    ▪ Créer des pipelines CI/CD pour automatiser les processus de déploiements des différentes applications en utilisant Azure DevOps
    ▪ Mettre en place GitHub Copilot au sein des équipes de développement
    ▪ Surveiller les packages installés sur différents serveurs afin d’identifier leurs vulnérabilités à l’aide de Qualys, puis procéder à la mise à jour de ces packages vulnérables à l’aide de Chocolatey
    Cloud Azure Nexus Qualys Splunk Dynamics 365
  • TotalEnergies Digital Factory
    DevSecOps
    ENERGY & UTILITIES
    February 2020 - January 2024 (3 years and 11 months)
    Paris, France
    Worked in the digital factory of Total Energies known as Total Digital Factory (TDF); within the company I worked on 3 different projects using both Azure and AWS. All projects in the TDF are done by using Agile methodologies. Those different projects are:

    Crude Flex:
    It's a data-driven tool that accelerates new crude homologation processes and brings about enriched information for crude opportunity decisions in order to increase crude purchase flexibility whilst ensuring controlled risk integrity.
    The application was developed in Azure, using C# for the backend and Angular for the Frontend.
    Provisioned the whole infrastructure in Azure using Terraform and make sure that the application is secured by respecting the security standards of TotalEnergies.
    Added security standards by using Key vault, OIDC, VNET integration.
    Created the CI/CD pipelines for the application.

    Scor16:
    The goal of SCOR16 is to gather in a unique environment all data and analytics related to the European Day-Ahead electricity market. Besides, it will provide power hourly forecasts to help traders take optimization or speculative positions on the OTC market.
    The application was first developed in Azure and later migrated to AWS.
    Contributed to the designing of the application’s architecture in Azure, by having web apps to host the backend, static web app for the frontend, PostgreSQL for the database. To further enhance security, we use Managed Identities.
    Provisioned Databricks that was used to implement data science solutions and used dbx for CI/CD pipeline of databricks.
    The whole infrastructure was set up using Terraform, later contributed to the migration of the application in Azure to AWS. By having ECS Fargate to host the backend, s3 bucket for the frontend and added CloudFront, RDS PostgreSQL for the database and later databricks in AWS for data science.
    Worked as backend developer for SCOR16 that was developed in C#.
    Created scripts in T-SQL for the database.
    Created CI/CD pipelines that will help to manage the whole lifecycle of the application using GitHub Actions.

    Periscop:
    Periscop is a digital solution that automatically builds the workload, collects and displays the data needed to manage the site in order to improve the accuracy of the production forecast and simplify feedstock mix testing and identify production constraints.
    The application is developed in AWS.
    The whole infrastructure was set up using Terraform. By having ECS Fargate to host the backend, s3 bucket for the frontend and added CloudFront, AWS Lambda for ETL, and RDS PostgreSQL for the database. Make sure AWS best practices are respected by doing cross zones, ensure network security by configuring VPC peering correctly and connection between private VPC to internet.
    Created the CI/CD pipelines of the application.
    Set up an API Gateway for the exposition of the APIs.
    Create the whole infrastructure of the application using Terraform.
    Azure Amazon Web Services (AWS) Terraform Docker Méthode agile Lean Management C#
  • EssilorLuxottica AMERA
    DevOps
    HEALTH & WELLNESS
    April 2019 - December 2019 (8 months)
    Créteil, France
Recommendations
Education
  • Ingénieur IT
    EFREI Paris
    2019
    Formation d'ingénieur en informatique
Certifications
  • Azure Developer
    Microsoft
    2021
  • Terraform Associate
    Hashicorp
    2022
  • Azure DevOps Solutions Expert
    Microsoft
    2021