Freelancer profile translated to English.
Back to original languageAbout Mohamed
Looking for an experienced Full Stack .NET / React engineer to accelerate your projects?
You've come to the right place.
I am a Senior Software Engineer with over 9 years of experience, specializing in the development of backend solutions in .NET / C# and frontend in React. I support my clients from design to production, ensuring security, performance, and scalability.
I can help you with:
- Designing and developing robust backends in .NET 8 / C#.
- Developing modern interfaces with React & TypeScript.
- Setting up CI/CD pipelines with Azure DevOps & Docker.
- Integrating authentication and compliance services (SSO, IdentityServer, KYC/AML).
- Modernizing architectures through CQRS, DDD, and microservices.
- Automating tests (TDD/BDD) to ensure quality and reduce regressions.
I also have strong skills in: Azure, Kafka, SQL Server, Entity Framework, Clean Architecture.
I place great importance on transparency and communication with my clients: I work with Agile methodologies and provide clear and regular reporting.
📍 Based in Île-de-France, available for remote or hybrid missions in Europe.
----
.Net Developer, C# Developer, .NET Fullstack Engineer, Dotnet Developer, .NET backend Developer, .NET web Developer, C# full stack Developer, .Net Fullstack Developer, React.js Developer, React frontend, .NET Software Engineer, Azure CI/CD, microservices, DDD, CQRS.
French
Native or bilingual
English
Fluent
Arabic
Native or bilingual
Can work on-site
Paris (up to 50km)
Experience
- GetLinkBackend DevelopmentTRANSPORTATIONJuly 2024 - July 2025 (1 year)Calais, FranceWithin the IT department of Getlink (Eurotunnel), I participated in the development of critical backend services in .NET 8, EF Core, and Kafka to support cross-Channel transport operations.
- Optimized CI/CD pipelines with Azure DevOps, enabling faster and more reliable deployments.
- Automated BDD tests with SpecFlow/Gherkin, reducing validation cycles.
- Collaborated closely with Product, QA, and Infrastructure teams in a highly regulated environment.
✅ Impact: Increased reliability of internal applications, improved operational resilience, and significant reduction of deployment-related risks. - UPSIDEOLead Full Stack .NET / React DeveloperSOFTWARE PUBLISHINGMarch 2020 - May 2024 (4 years and 2 months)Paris, FranceAs a Lead Full Stack .NET / React Developer at Upsideo, I participated in the design, development, and evolution of SaaS platforms for the financial sector (Juliette, UPSI-SCPI).
- Developed and continuously improved backend and frontend features for digital subscription processes.
- Optimized authentication: implemented SSO SAML 2.0 and advanced user identity management in a microservices environment.
- Architecture & Scalability: led the evolution of the SCPI solution towards a robust and scalable infrastructure.
- CI/CD & DevOps: created and managed integration and deployment pipelines on Azure DevOps.
- Agile methodologies (Scrum, Kanban) to optimize development processes.
✅ Impact: Complete dematerialization of the subscription process (SCPI, life insurance), improved security and compliance (KYC/AML), and establishment of a scalable architecture to support institutional client growth. - UPSIDEODesign & Development Engineer – .NET / ASP.NET MVCSOFTWARE PUBLISHINGOctober 2017 - March 2020 (2 years and 5 months)Paris, FranceAs a Design & Development Engineer at Upsideo, I contributed to the development and evolution of SaaS solutions for the subscription and management of financial products (SCPI, life insurance).
- Backend development in ASP.NET MVC, Web API, Entity Framework, SQL Server, ensuring platform stability and maintainability.
- Design and integration of external services such as WorldCheck (KYC/AML), Universign (electronic signature), Cecurity (data security).
- Improvement of authentication processes, preparing for the future implementation of SSO SAML 2.0.
- Participation in setting up the first CI/CD pipelines on Azure DevOps.
- Collaboration using agile methodologies (Scrum/Kanban) with product and QA teams.
✅ Impact: Contribution to the progressive digitalization of subscription processes, improvement of regulatory compliance, and establishment of the technical foundations for the platform's future evolution.
Recommendations
Be the first to recommend Mohamed
Help this freelancer shine by sharing your experience working together.
These freelancer profiles also match your criteria
Agatha Frydrych
Backend Java Software Engineer
4.7
(3)
2
Baptiste Duhen
Fullstack developer
4.6
(4)
5
Amed Hamou
Senior Lead Developer
4
(2)
7
Audrey Champion
Web developer
4.3
(3)
4
Education
- Master of Science in Computer EngineeringUniversité Paris Diderot2017Master's degree, Computer Engineering
- Engineer's degree, Computer Engineering, Software Quality optionENSAO2016Engineer's degree, Genie informatique, option : Qualite logiciel
Certifications
- Professional Scrum Master™ I (PSM I)Scrum.org2023
- Microsoft Certified: Azure AI FundamentalsMicrosoft2023