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Said YebbahSY

Said Yebbah

Software engineer | Backend | .NET C# | DevOps

€500/day
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Said

Software engineer specialized in the .NET ecosystem, I offer expertise at every stage of the SDLC. I help you develop efficient, robust, and scalable solutions. With experience in microservices and monolithic architectures, I am comfortable with CI/CD, DevOps, and agile environments. I focus on product quality, with a strong commitment to team collaboration, through practices such as pair programming and code review. I am motivated by technical challenges and delivering impactful results.
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Paris (up to 10km)

Experience

  • Ascom
    Software engineer
    HEALTH AND WELLNESS
    January 2024 - July 2024 (7 months)
    Context
    Ascom, an international provider of communication and workflow management solutions for the healthcare sector.
    Maintenance and addition of new features to the Ofelia product, a software for simplifying workflow and alarm management in the healthcare sector.

    Team
    9 Devs (between France and Australia), 1 PM, 1 Tester.

    Missions
    • Collaboration with international teams to meet end-user needs.
    • Maintenance and development of new features for the Ofelia product in the healthcare domain.
    • Writing technical specifications.
    • Contributing to the improvement of deliverable and code quality.

    Technologies
    Git, Azure DevOps CI/CD, Docker, RabbitMQ, REST, GraphQL, MS SQL Server, C# 12, .NET 8, Entity Framework, monolithic architecture, clean architecture.

    Work Method
    Agile Kanban, code reviews
    Git Azure DevOps Server Docker Products RabbitMQ SQL Server Management Studio C# .NET Clean Architecture Microsoft Visual Studio Atlassian JIRA Entity Framework Entity Framework Core GraphQL
  • Mangopay
    Software Engineer
    BANKING AND INSURANCE
    December 2020 - February 2023 (2 years and 3 months)
    Paris, France
    Context
    Mangopay, provider of online payment solutions for platforms like LeBonCoin and Vinted
    Backend development of identity management, anti-money laundering, and user risk management solutions.
    Team:6 Devs, 3 PMs, 3 QAs, 2 DBAs. Compliance, Fraud, and Support teams

    Missions
    Participation in the evolution of a microservice dedicated to user identity management, with features used by all Mangopay clients
    • Refactoring of the main KYC identity document controller
    • Addition of new features to the Mangopay API, such as user category identification, terms and conditions integration, and user data anonymization automation
    • Improvement of the KYC document acceptance rate
    • Participation in the migration from .NET Framework 4.8 to .NET 6
    • Migration of document storage from SQL Server to AWS S3

    Development of a microservice for managing user activity
    • Setup of a new microservice from scratch
    • Automation of blocking high-risk identified seller users
    • Integration of a third-party service to enforce anti-money laundering and counter-terrorist financing policies

    Contribution to the development of a microservice dedicated to user scoring management
    • Building a microservice developed from scratch, enabling the evaluation of user transactions
    • Design, maintenance, and addition of new features to the Mangopay API, over 100 billion transactions with over 50 million users
    • Participation in code reviews and contribution to writing technical specifications
    • Release management, including bug investigation, and CI/CD management
    • Facilitating SCRUM rituals and onboarding new hires
    Git TeamCity Octopus CI/CD Docker ELK C# .NET Redis RabbitMQ AWS EKS AWS ECR IIS Microsoft SQL Server JS/HTML/CSS Scrum Hibernate Dapper Atlassian JIRA Microservices Kubernetes SQL Server Management Studio (SSMS) Clean Code Clean Architecture Code Review Pair Programming Continuous Delivery Continuous Integration Continuous Deployment TDD/BDD Domain Driven Design AWS S3 Unit Tests
  • Ateja
    Full Stack Developer
    CONSULTING AND AUDITS
    April 2018 - August 2020 (2 years and 5 months)
    Villeneuve-d'Ascq, France
    Context
    Participation in the design and development of end-to-end web applications, integrated with SageCRM. Contribution to adding new features to standard CRM modules.
    Team:2 developers, 1 project manager, marketing manager.

    Missions
    • Implementation of a geolocation module for salespeople, integrated into SageCRM.
    • Development of a custom module to synchronize Moodle courses and users (students and professors) from the University of Lille.
    • Creation of a mass email sending feature from a standard quote calculation module.
    • Design, wireframing, and development of web applications compatible with SageCRM.
    • Corrective and evolutionary maintenance of applications.
    • Management of production deployments on client servers.
    • Writing technical specifications.


    Work Method
    Agile ScrumBan, pair programming.

    Technologies
    Git, Azure DevOps, IIS, SQL Server, T-SQL, C#, .NET CORE, ASP.NET CORE, REST, JavaScript, Typescript, Angular, jQuery, Kendo UI, Bootstrap.
    IIS SQL Server Transact-SQL C# ASP.NET Core .NET Angular jQuery Git Microsoft Azure Angular 13 REST APIs

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Education

  • Master New Information Systems Technologies
    INSA Hauts-De-France
    2020
    Le master TNSI a pour objectif de former des cadres ou ingénieurs de haut niveau de compétences pour la conception et la mise en œuvre des systèmes d’information, l’ingénierie de projets informatiques, le développement et l’intégration d’application, le génie logiciel, les systèmes d’information distribués, les interactions homme-machine et les nouvelles architectures embarquées.

Skill set

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