Freelancer profile translated to English.

Description

For over 10 years, I have primarily supported large companies on digital transformation projects. Today, I work as an architect / lead developer in agile teams. This ranges from creating architecture documents to developing complex software components, including setting up continuous integration (CI/CD) pipelines.

I pay particular attention to the quality of the code produced to offer the most flexible solutions possible. I regularly train myself on new technologies to remain the most relevant for my clients.

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Paris (up to 50km)

TotalEnergies
DevOps Engineer
ENERGY AND UTILITIES
August 2025 - Today (1 year)
Paris, France
Monitoring and remediation of identified vulnerabilities: updating dependencies, hardening Docker images, IAM permissions
Observability: availability tests with Cloudwatch synthetics, Grafana dashboards and alerts, Datadog proof of value using Open Telemetry data
FinOps: platform cost optimization
Cross-cloud synchronization: copying SharePoint files (Azure) to S3 (AWS) with security and access management
Technical support to squads: DNS entry management, SSL certificates, assistance with testing...
Terraform GitHub Microsoft Azure AWS Grafana
TotalEnergies
Senior Developer
ENERGY AND UTILITIES
February 2022 - August 2025 (3 years and 6 months)
Paris, France
• Support and development of new features on an API platform dedicated to electric vehicle charging, including the integration of new charging networks.
• Simultaneous execution of a cloud migration project (from Azure to AWS) and development of a second version of the platform.
• The new version aimed for better scalability and cloud cost optimization.
• Participation in the overall architecture and creation of cross-functional components: Terraform modules, GitHub Actions CI/CD pipelines, shared SDKs.
• Active development on this new platform to ensure robustness and scalability.
Amazon Web Services Terraform ASP.NET Core MongoDB Github Actions
Ulys - Vinci Autoroutes
Lead Developer
TRANSPORTATION
September 2019 - January 2022 (2 years and 4 months)
Paris, France
Development of the Ulys by Vinci Autoroutes mobile application

✔ Design and development of the micro-services architecture
✔ Mobile application optimizations: HTTP request caching with RxJs
✔ Development of an administration interface in Material Design to configure the mobile application content
✔ Code reviews / developer mentoring
✔ Integration of Azure App Services with VNETs / Setup of a private DNS zone
✔ Migration of CI/CD pipelines to Gitlab
ASP.NET Core Microsoft Azure Angular Ionic PostgreSQL

Check out David's experience

Gilles

CTO Bemo - TotalEnergies Digital Factory

Reviewed on 1/27/2026

I have been working with David for several years and I recommend him without reservation. David is a very solid developer in backend development on Azure & AWS Cloud and infrastructure as code. He is very constructive and takes initiative to propose solutions. During our migration from Azure to AWS, he was one of the most driving forces in learning and proposing solutions. After several years in development, he joined the DevOps squad where he contributed significantly, particularly in FinOps. And, not least, he is always in a good mood!

Etienne Delattre and 1 other person have recommended David

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Signup to reveal

Engineering degree
Institut supérieur d'Electronique de Paris
2011

David Dadoun

Lead .NET / Angular / Cloud Developer

About David

Experience

Reviews

5.0

Quality

5.0

Deadline

4.0

Communication

4.0

Gilles

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