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Youssef L.YL

Youssef L.

Angular Expert | Secure Front-End & Cloud Platform

€750/day
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Youssef

With over ten years of experience in designing and implementing highly scalable web and cloud technologies, I specialize in all stages of developing distributed applications and systems, from cloud-based architecture and infrastructure to DevOps development and integration.

Key Skills and Expertise:
  • **Architecture**: Expertise in microservices, distributed systems, and Web APIs.

  • **Software Development**: Proficiency in .NET Core, C#, Web APIs, TypeScript, and Angular.

  • **Azure Cloud**: In-depth knowledge of PaaS, IaaS services, infrastructure design, landing zones, and system architecture.
  • **Networking**: Skills in virtual networks, load balancers, application gateways, private DNS, network peering, and VPN gateways.
  • **Infrastructure & DevOps**: Proficiency in Infrastructure as Code (IaC) with Azure ARM Templates, Bicep, Docker, Terraform, Azure Policy, and Azure Entra ID.
  • **Web Development**: Expertise in Angular.
  • **Data Management**: Extensive experience with Azure SQL, SQL Server, PostgreSQL, Oracle, MySQL, Azure Cosmos DB, and Log Analytics Workspace.
  • **Methodologies**: Solid experience with Agile and Scrum methodologies.
  • French

    Native or bilingual

  • English

    Fluent

  • Spanish

    Conversational

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

Experience

  • ALD AUTOMOTIVE FRANCE
    Cloud Engineer/ Net core Developer
    BANKING AND INSURANCE
    February 2022 - Today (4 years and 4 months)
    Paris, France
    Project 1: Redesign of the B2C Vehicle Rental Platform
    Responsibilities:
    • Defining the target architecture and developing the application roadmap.
    • Developing the target infrastructure using Infrastructure as Code (IaC) with Azure ARM Templates, Bicep, and Terraform.
    • Securing APIs with Azure Entra ID and developing RESTful Web APIs.
    • Implementing Clean Architecture, CQRS, and event-driven design patterns.
    • Developing microservices and Azure Functions.
    • Setting up CI/CD pipelines with Azure DevOps and PowerShell.
    • Monitoring applications and infrastructure using Azure Monitor, Log Analytics Workspace.
    Technologies:
    • Development: .NET 6/7/8, Web API, Clean Architecture, CQRS
    • Microservices: Azure Functions, Service Bus, Azure Storage, Application Insights
    • PaaS: App Service, Cosmos DB, API Management, Storage Account, Load Balancer, Application Gateway
    • Containers: Container Apps, Registry, Container Instance
    • Databases: Azure SQL, Azure Cognitive Search, Cosmos DB
    • Monitoring: Azure Monitor, Prometheus, Grafana
    • Web Development: Angular, TypeScript, SSR, Node
    • CI/CD: Azure DevOps, PowerShell
    Azure AD Azure Functions Azure DevOps .NET C# Bicep CQRS Clean Architecture Microservices API Management API Gateway Disaster Recovery Plan Terraform
  • BOUYGUES
    IT Consultant- Lead Tech
    November 2017 - January 2022 (4 years and 2 months)
    Paris, France
    Responsibilities:
    • Defining the architectural roadmap for the business domain.
    • Managing junior developers, including code reviews, pull request validation, and promoting TDD, Clean Code, and Clean Architecture principles.
    • Developing a web interface for FTTH network analysis.
    • Refactoring APIs and improving performance through caching, pagination, and asynchronous processing.
    • Migrating APIs from .NET to .NET Core 2.2, and then to .NET Core 5.
    • Implementing monitoring and alerting solutions with Prometheus, Grafana, Kibana, and Elasticsearch.
    • Setting up application clusters with Docker Swarm.
    • Containerizing .NET Core microservices with Docker and automating deployments.
    • Implementing API management solutions.
    • Implementing authentication, authorization, and rate limiting strategies at the API Management Gateway level.
    • Setting up CI/CD pipelines.
    Technologies:
    • Development: .NET, .NET Core 2.2, .NET Core 5
    • Web Development: TDD, Clean Code, Clean Architecture
    • API Management: API Gateway, Authentication, Authorization, Limiting, Apache APISIX
    • Monitoring and Logging: Prometheus, Grafana, Kibana, Elasticsearch
    • Containers and Clustering: Docker, Docker Swarm
    • CI/CD: Azure DevOps, PowerShell
    • Web Technologies: Angular, SSR
    Docker API Management API Gateway CQRS Clean Architecture
  • Credit Agricole
    Developer
    November 2016 - November 2017 (1 year)
    Paris, France
    Role and Responsibilities:
    • Proposing and developing a web solution for visualizing banking transaction flows.
    • Developing the web application using AngularJS.
    • Implementing authentication based on Active Directory.
    • Performing unit tests to ensure code quality.
    • Automating deployment processes with Jenkins.
    • Integrating API consumption and implementing pagination.
    Technologies:
    • Frontend Development: AngularJS
    • Authentication: Active Directory
    • Testing: Unit tests
    • CI/CD: Jenkins for deployment automation
    • API Integration: API consumption and pagination implementation
    JavaScript AngularJS

Recommendations

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Education

  • Master of Science in Computer Science
    Lycée Michel de Montaigne
    2014
    Masters -Aeronautics, Computer Science-,
  • ISAE-SUPAERO: Institut Supérieur de l'Aéronautique et de l'Espace
    ISAE-SUPAERO: Institut Supérieur de l'Aéronautique
    2011
    ISAE-SUPAERO: Institut Supérieur de l'Aéronautique

Certifications

  • AWS Solutions Architect Associate
    AWS
    2024
    AWS Lambda AWS Fargate Cloud Engineer Amazon S3 AWS CloudFormation AWS S3 AWS EC2 Amazon RDS AWS SQS Solution Architecture
  • Microsoft Certified: Azure Administrator Associate
    Microsoft
    Cloud computing Microsoft Azure

Skill set (29)

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