Freelancer profile translated to English.
Back to original languageAbout Sylvain
✨C# .NETDeveloper specializing in the design and optimization of software architectures hosted in **Microsoft Azure Cloud**, I support you in your projects for development, modernization, and extensibility of your applications.
I offer my services:
- **Development**: application creation (Full Stack) or APIs (Back-End), bug fixing, performance improvement, implementation of best practices,
- Creation of inter-application flows (**ETL**): On-Premise and Cloud,
- Automation of data migration and recovery,
- Design and management of application architecture in an Azure environment,
- Migration, refactoring, and modernization of existing services and applications
My strengths:
- Excellent command of .NET Core, ASP.NET, and the Azure ecosystem,
- Expertise in Azure cloud services: Logic Apps, Azure Functions, Azure DevOps, etc.,
- Solid experience in containerization (Docker),
- Keen sense for performance optimization and application refactoring
👉 Looking forward to discussing with you and contributing to the success of your projects.
French
Native or bilingual
English
Fluent
Remote only
Primarily works remotely
Experience
- THESEISUpgrade of .NET Framework applicationsMay 2023 - August 2024 (1 year and 3 months)Toulouse, FranceUpgrade of applications developed in .NET Framework 4.8 to .NET Core 8:
- Migration of the .NET technical foundation
- Containerization (Docker)
- Implementation of CI/CD pipelines (Azure DevOps)
- Documentation
- THESEISReal-time data migrationApril 2023 - November 2023 (7 months)Toulouse, FranceMigration of Microsoft Dynamics CRM audit logs into a separate database.
- Creation and maintenance of an Azure SQL Server database
- Development of a real-time data migration automation tool
- Development of a maintenance automation tool (database performance)
- Development of a consultation Web application (ASP.NET)
- Hosting in the Cloud + security of sensitive information (Azure Secret Vault)
- DevOps integration (automated CI/CD)
- THESEISCRM data synchronizationFebruary 2023 - February 2024 (1 year)Toulouse, FranceImplementation of a real-time synchronized copy of CRM data.
- Creation of the Azure SQL Server database
- Development of an event-driven automation tool that copies data (CRUD)
- Points of attention: load management, data integrity
- Development of an administration web interface (ASP.NET MVC)
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Education
- Management Information Technology DiplomaIUT Blanac2003
- CNAM Computer EngineeringITII PICARDIE2006Automatisme et informatique industrielle
Certifications
- AZ-204 Azure Developer AssociateMicrosoft Certified2025