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Nassim GobaaNG

Nassim Gobaa

Senior Full Stack .NET Developer C#/Angular

€600/day
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Nassim

Senior .NET Developer, I design high-performance and reliable applications in ASP.NET Core / C#, with expertise in REST APIs, databases (PostgreSQL, SQL Server, etc.), and system integration (SOAP, SFTP, REST, etc.).

I am also proficient in Angular for full-stack projects, as well as in DevOps (CI/CD, deployment, environment optimization, etc.).

I work on demanding projects with a focus on quality, performance, and production stability.
  • French

    Native or bilingual

  • Arabic

    Native or bilingual

  • English

    Conversational

Remote only
Primarily works remotely

Experience

  • France télévisions
    Senior Developer C#/Angular/Azure DevOps
    September 2023 - Today (2 years and 9 months)
    Paris, France
    Projects
    Tasks:
    • - Provide technical support, corrective and evolving maintenance for critical applications.
    • - Design, develop, and maintain back-end applications in .NET 6 in a distributed environment.
    • - Develop high-performance REST APIs (ASP.NET Core / Minimal APIs) adhering to best practices (Clean Architecture, SOLID).
    • - Participate in the integration of third-party systems (notably Dalet and Woody) via APIs, SFTP flows, and web services.
    • - Implement and manage CI/CD pipelines under Azure DevOps (build, tests, automated deployment).
    • - Manage the code lifecycle via Pull Requests, code reviews, and branching strategies (GitFlow).
    • - Automate deployments and ensure multi-environment release management (DEV, RECETTE, PROD).
    • - Write and maintain technical documentation (Azure DevOps Wiki, Swagger/OpenAPI).
    • - Implement unit tests and TDD with xUnit, ensuring code quality and maintainability.
    • - Collaborate with QA and OPS teams to improve the quality, performance, and reliability of deliverables.

    Technical environment:
    Visual Studio 2022, C#, Asp.net, .Net 6 and 8, Angular 15, Html 5, CSS 3, Bootstrap, PostgreSql, SQL, API, REST, SOAP, Azure DevOps, Git, CI/CD pipelines, release management, Design Patterns, DDD, CQRS, xUnit.
    C# Azure DevOps
  • EBP informatique
    Senior .Net Developer
    August 2022 - August 2023 (1 year)
    Île-de-France, France
    Project: Accounting system (orders and domains)
    • - Configuration and deployment on Azure DevOps solutions.
    • - Development of REST APIs and minimal APIs with .net 6.
    • - Integration of electronic signature with DocuSign.
    • - Bug and anomaly fixes.
    • - Use of CQRS command design patterns.
    • - Consumption of public APIs (VAT, IBAN and BIC, SIRET, ...) with Angular.
    • - Writing technical specifications and DevOps wikis.
    • - Creation of pull requests and releases.
    • - Unit testing with xUnit.
    • - Code review.

    Technical environment: Visual Studio 2022, .net 6, CQRS, Angular14, HTML 5, CSS 3, Bootstrap, MariaDB, API, REST, SOAP, JWT, Bearer Token, RabbitMQ, jQuery, Ajax, Lambda, Linq to SQL, Delegate, Design pattern, Swagger, DDD (Domain Driven Design), RabbitMQ, xUnit, Agile Scrum, Azure DevOps
    ASP.NET MVC CQRS Azure DevOps
  • Orange SA - Orange Digital Ventures
    Senior Full Stack .Net Developer
    TECH
    February 2020 - July 2022 (2 years and 5 months)
    Paris, France
    Project: CRM
    - Configuration and deployment on Azure Cloud
    - Development of interfaces with backends and testing of the solution with TDD.
    - Technical assistance and maintenance of the solution.
    - Development of REST APIs and integration with other BSCS web services.
    - Integration of SMS and telephony activities via REST APIs.
    - Migration of SOAP to REST web services and deployment on pre-prod and prod servers.
    - Writing technical specifications.
    - Selection and implementation of the most adequate architecture and technical Framework.
    - Code review

    Technical environment: Studio 2019, C# 6, ASP.net Core 3, MVC Angular HTML CSS3, Bootstrap, SQL Server 2014, SQL, Plugin, Workflow, API, REST, SOAP, JWT, jQuery

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Education

  • Microsoft Azure Certification - AZ-900
    Certification Microsoft Azure - AZ-900
  • Master's in Information Systems Security
    Microsoft
    2026
    Mastère en Sécurités de Systèmes Informatiques

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