Freelancer profile translated to English.
Back to original languageAbout Christophe
Experienced consultant with a strong background in the IT and services sector, specializing in the design and implementation of scalable solutions based on C#, Web APIs, microservices, DevOps, and Microsoft Azure.
My services include:
- Auditing and migrating your on-premise applications to Azure
- Optimizing your cloud costs with a pragmatic FinOps approach
- Implementing robust architectures and efficient DevOps pipelines
I also support startups and scale-ups in their key growth phases: structuring high-performing teams, defining full-stack architectures, and implementing processes that foster agility and scalability.
đź“Ť Based in Nantes, I am also available for assignments in Geneva, Barcelona, Rennes, and Paris.
English
Fluent
French
Native or bilingual
Can work on-site
Nantes (up to 50km), Paris (up to 20km)
Experience
- CapgeminiSoftware ArchitectTRANSPORTATIONMarch 2026 - May 2026 (2 months)Mission: AI-assisted migration of a legacy railway systemInvolved in the migration of the SNCF agent sales management platform, utilizing AI.Scope: 47 IIS sites, 29 COM+/DCOM applications, VB6 thick clients, distributed Windows workstations.- Accelerated diagnosis of complex incidents (DCOM errors, VB6 causality chains, COM+ incompatibilities)- Generation and adaptation of PowerShell automation scripts (export, import, post-configuration)- Continuous capitalization: automatic summaries after each work session, maintaining a structured project knowledge baseResult: POC validated, industrialization plan modeled and costed — significantly reducing analysis time on an opaque legacy codebase.Environment: Windows Server 2022, IIS, COM+/DCOM, PowerShell, VB6, ASP.NET, SQL Server
- fbcom
On Malt
Azure Environment Configuration and Update AssistanceSOFTWARE PUBLISHINGDecember 2025 - June 2026 (6 months)I enhanced the reliability and security of the client's Azure infrastructure by modernizing network components and eliminating several critical risks.- Migration of Public IPs (VM and VPN Gateway).- Switching SSTP connections to IKEv2/OpenVPN.- Comprehensive security and compliance audit to identify priority vulnerabilities and delivery of an action plan. - Find & OrderAzure Architect & DevOpsLOGISTICS AND SUPPLY CHAINAugust 2025 - December 2025 (4 months)Technical consulting and support for improving cloud architecture on Microsoft Azure, including:- Analysis of the existing infrastructure- Support for the development team- Recommendations for performance and robustness improvementSkills utilized:Azure (APIM, Terraform, Docker, Microservices), GitLab CI, C#/.NET, MongoDB
Reviews
M
Mickael
Find & Order
Reviewed on 10/14/2025
I highly recommend Christophe B., with whom we collaborated on the audit and redesign of our architecture. Christophe is efficient, friendly, and professional, brilliantly leading the complete redesign of our Azure architecture, taking into account our specific needs for scalability, security, and legacy application integration, while optimizing associated costs.
Aron
Affluence Marketing SĂ rl
Reviewed on 11/28/2022
Efficiency, friendliness, and professionalism are the words that define Christophe. We hired him to take over a .NET application on Azure for one of our clients: the mission was accomplished quickly and met all our expectations. I highly recommend Christophe and will not hesitate to collaborate with him again in the future.
Recommendations
FU
FU
+1
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Education
- DESS CCIUniversity of Valenciennes2000
Certifications
- Microsoft Certified: Azure FundamentalsMicrosoft2020
- Learn to Code with JavaScriptOpenclassrom2019