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Nour B.NB

Nour B.

Senior C# / .NET Developer | REACT

€600/day
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Nour

Senior Developer specialized in C# / .NET with over 7 years of experience in API design, web application development, and business platform evolution.

I focus on designing and developing robust backend systems, modernizing legacy .NET applications, and implementing maintainable architectures based on Clean Architecture and DDD principles.

Thanks to my experience in React, I can also handle full-stack challenges and collaborate effectively with frontend teams.

Areas of expertise:
  • REST API and backend service design in ASP.NET Core
  • Modernization of .NET Framework applications to .NET Core
  • Software architecture and code quality improvement
  • Full-stack development with React

Technical environments: C#, .NET / .NET Core, ASP.NET Core, API, React, SQL Server, Azure DevOps, Clean Architecture, DDD, TDD, Craftsmanship, SOLID.
  • French

    Native or bilingual

  • English

    Fluent

  • Arabic

    Native or bilingual

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

Experience

  • Banque Française Mutualiste
    Senior Fullstack Developer C# .NET | React
    BANKING AND INSURANCE
    April 2024 - Today (2 years and 2 months)
    Paris, France
    • Development of backend applications in C# .NET 8 and frontend in React 18.

    • Design and development of backend APIs for customer journeys.
    • Integration with Core Banking via SOAP Web Services.
    • Integration of electronic signature solutions (Docaposte).
    • Refactoring and improvement of the application architecture.

    • Development of batch processes in C#.
    • Development of SQL Server scripts and stored procedures.
    • Implementation of unit and integration tests.
    • Close collaboration with business, homologation, and Core Banking teams.
    C# .NET .net core ASP.NET MVC SQL Server
  • SAUR
    Development Study Engineer
    ENERGY AND UTILITIES
    July 2018 - February 2024 (5 years and 7 months)
    Saint-Quentin-en-Yvelines, France
    • Design and development of REST APIs in .NET Core
    • API-fication of a legacy .NET client application
    • Analysis and modernization of existing code
    • Development of business features (contracts, billing, interventions)
    • React frontend development for Selfcare interfaces
    • Implementation of CI/CD pipelines Azure DevOps
    • Application monitoring via Application Insights and Log Analytics
    • Development of SQL Server scripts and procedures
    • Unit tests, BDD, and test automation with SpecFlow
    • Collaboration with Salesforce and MuleSoft teams for API integration
    Technical supervision and support of an offshore development team
    C# .NET API ASP.NET Core React.js
  • Le Studio Informatique
    C# .NET Software Developer
    SOFTWARE PUBLISHING
    October 2017 - May 2018 (7 months)
    Chartres, France
    • Analysis of functional requirements
    • ASP.NET MVC backend development
    • jQuery frontend development
    • SQL Server development (stored procedures)
    • Deployment under IIS
    • Corrective and evolutionary maintenance
    C# ASP.NET MVC SQL Server SQL jQuery

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Education

  • Master 2 - Computer Science – Distributed Systems and Networks
    Université de Besançon Franche comté
    2017

Skill set (27)

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