You're seeing this page as if you were . The main menu is still yours, though. Exit from immersion
Jérôme MaillotJM

Jérôme Maillot

Supermalter

Expert .NET & Azure | Backend Dev, CI/CD, IaC, Cloud

€600/day
1 project
Lyon, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
Back to original language

About Jérôme

Backend Developer & Azure Architect with over 15 years of experience in designing and deploying business applications and cloud platforms. Specializing in API development, cloud integration, DevOps, and infrastructure optimization. Experienced in working independently and as part of a team on international projects.
  • French

    Native or bilingual

  • English

    Conversational

Can work on-site
Lyon (up to 50km)

Experience

  • Met france
    Senior Consultant
    ENERGY AND UTILITIES
    February 2024 - June 2025 (1 year and 4 months)
    Lyon, France
    Development: C# / .NET 8 APIs for the online subscription journey, for price calculation and offer proposal.
    Technical Foundation Structuring: Implementation of comprehensive unit test coverage and improvement of software quality.
    Deployment Industrialization: Design and maintenance of Azure DevOps CI/CD pipelines, ensuring reliable and automated deliveries.
    Azure Referent: Supporting the development team on Cloud best practices and the use of Azure services (App Service, Key Vault, Storage, etc.).
    Infrastructure as Code: Automated deployment of the environment via Terraform, integrated into CI/CD pipelines.
    Data Project: Design of a 100% SQL calculation engine for business provider margins.
    Application Support and Optimization: Analysis and resolution of critical anomalies reported by business teams.
    Azure DevOps C# Terraform
  • Nexans
    DevOps
    RAW MATERIALS INDUSTRY
    September 2022 - June 2023 (10 months)
    Lyon, France
    I worked on the Asset Electrical project, an application simulating the aging of electrical assets to optimize the maintenance costs of each asset.
    Implementation of Azure infrastructure with Terraform
    Deployment of different environments
    Design and development of APIs and Azure Functions
    Evolution of CI/CD pipelines
    Azure DevOps dotnet Azure Cosmos DB Terraform
  • Engie Digital
    Azure Cloud Expertise
    ENERGY AND UTILITIES
    July 2016 - June 2022 (6 years)
    Lyon, France
    As part of a large-scale project based on real-time data collection and processing from renewable energy sources (wind farms, solar farms, hydroelectric dams), I developed several programs in .NET.
    Docker Kubernetes Azure Functions Terraform dotnet

Reviews

5.0

Out of 1 rating

S

Sébastien

Head of Darwin delivery - ENGIE RENOUVELABLES SAS - Lyon

Less than 1 year project

-

Reviewed on 3/17/2026

Jérôme worked as a senior backend .NET developer in one of our teams. Proficient in .NET, Azure, and a very good communicator, I recommend Jérôme's profile.

Recommendations

Be the first to recommend Jérôme

Help this freelancer shine by sharing your experience working together.

These freelancer profiles also match your criteria

AgathaA

Agatha Frydrych

Backend Java Software Engineer

4.7

(3)

2

BaptisteB

Baptiste Duhen

Fullstack developer

4.6

(4)

5

AmedA

Amed Hamou

Senior Lead Developer

4

(2)

7

AudreyA

Audrey Champion

Web developer

4.3

(3)

4

Certifications

  • Microsoft Certified: Azure Fundamentals
    Microsoft
    2021
    Docker Azure Functions Microsoft Azure
  • Microsoft Certified: Azure Fundamentals
    Microsoft
    2021
    Microsoft Azure

Skill set (19)

Categories